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Project #28 – Sensors – SparkFun IR Receiver TSOP85 – Mk08

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#DonLucElectronics #DonLuc #Sensors #TMP102 #LineSensor #AlcoholGasSensor #MinIMU9 #Pololu #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

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SparkFun IR Receiver TSOP85

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SparkFun IR Receiver TSOP85

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SparkFun IR Receiver TSOP85

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SparkFun IR Receiver – TSOP85

This is a very small infrared receiver based on the TSOP85 receiver from Vishay. This receiver has all the filtering and 38kHz demodulation built into the unit. Simply point a IR remote at the receiver, hit a button, and you’ll see a stream of 1s and 0s out of the data pin.

DL2309Mk02

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor – MQ-3
1 x SparkFun Line Sensor – QRE1113
1 x SparkFun Digital Temperature Sensor – TMP102
1 x SparkFun IR Receiver – TSOP85
1 x LED Red
1 x ProtoScrewShield
1 x Rocker Switch – SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
IRR – Digital 11
LER – Digital 3
SW1 – Digital 2
MQ3 – Analog 0
LSB – Analog 1
ALE = Analog 3
VIN – +3.3V
VIN – +5V
GND – GND

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DL2309Mk02p.ino

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/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - SparkFun IR Receiver TSOP85 - Mk08
28-08
DL2309Mk02p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x SparkFun Line Sensor - QRE1113
1 x SparkFun Digital Temperature Sensor - TMP102
1 x SparkFun IR Receiver - TSOP85
1 x LED Red
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>
// SparkFun Digital Temperature Sensor TMP102
#include <SparkFunTMP102.h>
// SparkFun IR Receiver - TSOP85
#include <IRremote.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;
// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;
// SparkFun Line Sensor - QRE1113 (Analog)
int iLine = A1;
int iLineSensor = 0;
// SparkFun Digital Temperature Sensor TMP102
const int ALERT_PIN = A3;
TMP102 sensor0;
float temperature;
boolean alertPinState;
boolean alertRegisterState;
// SparkFun IR Receiver - TSOP85
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
String IRValue = "";
int iLEDRed = 3;
// The number of the Rocker Switch pin
int iSwitch = 2;
// Variable for reading the button status
int SwitchState = 0;
// Software Version Information
String sver = "28-08";
void loop() {
// Date and Time RTC
isRTC ();
// Pololu Accelerometer and Gyroscopes
isIMU();
// Pololu Magnetometer
isMag();
// Gas Sensors MQ
isGasSensor();
// SparkFun Line Sensor
isLineSensor();
// SparkFun Temperature TMP102
isTMP102();
// SparkFun IR Receiver - TSOP85
isIR();
// Read the state of the Switch value:
SwitchState = digitalRead(iSwitch);
// Check if the button is pressed. If it is, the SwitchState is HIGH:
if (SwitchState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 Second
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - SparkFun IR Receiver TSOP85 - Mk08 28-08 DL2309Mk02p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass 1 x Pololu Carrier for MQ Gas Sensors 1 x Alcohol Gas Sensor - MQ-3 1 x SparkFun Line Sensor - QRE1113 1 x SparkFun Digital Temperature Sensor - TMP102 1 x SparkFun IR Receiver - TSOP85 1 x LED Red 1 x ProtoScrewShield 1 x Rocker Switch - SPST 2 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Includes and variables for IMU integration // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer #include <LSM6.h> // STMicroelectronics LIS3MDL Magnetometer #include <LIS3MDL.h> // SparkFun Digital Temperature Sensor TMP102 #include <SparkFunTMP102.h> // SparkFun IR Receiver - TSOP85 #include <IRremote.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Pololu 9DoF IMU // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer LSM6 imu; // Accelerometer and Gyroscopes // Accelerometer int imuAX; int imuAY; int imuAZ; // Gyroscopes int imuGX; int imuGY; int imuGZ; // STMicroelectronics LIS3MDL Magnetometer LIS3MDL mag; // Magnetometer int magX; int magY; int magZ; // Gas Sensors MQ // Alcohol Gas Sensor - MQ-3 int iMQ3 = A0; int iMQ3Raw = 0; int iMQ3ppm = 0; // SparkFun Line Sensor - QRE1113 (Analog) int iLine = A1; int iLineSensor = 0; // SparkFun Digital Temperature Sensor TMP102 const int ALERT_PIN = A3; TMP102 sensor0; float temperature; boolean alertPinState; boolean alertRegisterState; // SparkFun IR Receiver - TSOP85 int RECV_PIN = 11; IRrecv irrecv(RECV_PIN); decode_results results; String IRValue = ""; int iLEDRed = 3; // The number of the Rocker Switch pin int iSwitch = 2; // Variable for reading the button status int SwitchState = 0; // Software Version Information String sver = "28-08"; void loop() { // Date and Time RTC isRTC (); // Pololu Accelerometer and Gyroscopes isIMU(); // Pololu Magnetometer isMag(); // Gas Sensors MQ isGasSensor(); // SparkFun Line Sensor isLineSensor(); // SparkFun Temperature TMP102 isTMP102(); // SparkFun IR Receiver - TSOP85 isIR(); // Read the state of the Switch value: SwitchState = digitalRead(iSwitch); // Check if the button is pressed. If it is, the SwitchState is HIGH: if (SwitchState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 Second delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - SparkFun IR Receiver TSOP85 - Mk08
28-08
DL2309Mk02p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x SparkFun Line Sensor - QRE1113
1 x SparkFun Digital Temperature Sensor - TMP102
1 x SparkFun IR Receiver - TSOP85
1 x LED Red
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>
// SparkFun Digital Temperature Sensor TMP102
#include <SparkFunTMP102.h>
// SparkFun IR Receiver - TSOP85
#include <IRremote.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes 
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;

// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;

// SparkFun Line Sensor - QRE1113 (Analog)
int iLine = A1;
int iLineSensor = 0;

// SparkFun Digital Temperature Sensor TMP102
const int ALERT_PIN = A3;
TMP102 sensor0;
float temperature;
boolean alertPinState;
boolean alertRegisterState;

// SparkFun IR Receiver - TSOP85
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
String IRValue = "";
int iLEDRed = 3;

// The number of the Rocker Switch pin
int iSwitch = 2;
// Variable for reading the button status
int SwitchState = 0;

// Software Version Information
String sver = "28-08";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Pololu Accelerometer and Gyroscopes
  isIMU();

  // Pololu Magnetometer
  isMag();

  // Gas Sensors MQ
  isGasSensor();

  // SparkFun Line Sensor
  isLineSensor();

  // SparkFun Temperature TMP102
  isTMP102();

  // SparkFun IR Receiver - TSOP85
  isIR();

  // Read the state of the Switch value:
  SwitchState = digitalRead(iSwitch);

  // Check if the button is pressed. If it is, the SwitchState is HIGH:
  if (SwitchState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 Second
  delay(1000);

}

getAccelGyro.ino

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// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {
// Setup IMU
imu.init();
// Default
imu.enableDefault();
}
// Accelerometer and Gyroscopes
void isIMU() {
// Accelerometer and Gyroscopes
imu.read();
// Accelerometer x, y, z
imuAX = imu.a.x;
imuAY = imu.a.y;
imuAZ = imu.a.z;
// Gyroscopes x, y, z
imuGX = imu.g.x;
imuGY = imu.g.y;
imuGZ = imu.g.z;
// Keyboard
sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|"
+ String(imuAZ) + "|";
sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|"
+ String(imuGZ) + "|";
}
// Accelerometer and Gyroscopes // Setup IMU void setupIMU() { // Setup IMU imu.init(); // Default imu.enableDefault(); } // Accelerometer and Gyroscopes void isIMU() { // Accelerometer and Gyroscopes imu.read(); // Accelerometer x, y, z imuAX = imu.a.x; imuAY = imu.a.y; imuAZ = imu.a.z; // Gyroscopes x, y, z imuGX = imu.g.x; imuGY = imu.g.y; imuGZ = imu.g.z; // Keyboard sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|"; sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|"; }
// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {

  // Setup IMU
  imu.init();
  // Default
  imu.enableDefault();
  
}
// Accelerometer and Gyroscopes
void isIMU() {

  // Accelerometer and Gyroscopes
  imu.read();
  // Accelerometer x, y, z
  imuAX = imu.a.x;
  imuAY = imu.a.y;
  imuAZ = imu.a.z;
  // Gyroscopes x, y, z
  imuGX = imu.g.x;
  imuGY = imu.g.y;
  imuGZ = imu.g.z;

  // Keyboard
  sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|"
  + String(imuAZ) + "|";
  sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|"
  + String(imuGZ) + "|";
  
}

getGasSensorMQ.ino

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// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {
// Read in analog value from each gas sensors
// Alcohol Gas Sensor - MQ-3
iMQ3ppm = isMQ3( iMQ3Raw );
// Keyboard
sKeyboard = sKeyboard + String(iMQ3ppm) + "|";
}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {
double RvRo = rawValue;
// % BAC = breath mg/L * 0.21
double bac = RvRo * 0.21;
return bac;
}
// Gas Sensors MQ // Gas Sensor void isGasSensor() { // Read in analog value from each gas sensors // Alcohol Gas Sensor - MQ-3 iMQ3ppm = isMQ3( iMQ3Raw ); // Keyboard sKeyboard = sKeyboard + String(iMQ3ppm) + "|"; } // Alcohol Gas Sensor - MQ-3 int isMQ3(double rawValue) { double RvRo = rawValue; // % BAC = breath mg/L * 0.21 double bac = RvRo * 0.21; return bac; }
// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {

  // Read in analog value from each gas sensors
  // Alcohol Gas Sensor - MQ-3
  iMQ3ppm = isMQ3( iMQ3Raw );

  // Keyboard
  sKeyboard = sKeyboard + String(iMQ3ppm) + "|";

}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {

  double RvRo = rawValue;
  // % BAC = breath mg/L * 0.21
  double bac = RvRo * 0.21;
  return bac;
  
}

getIMUMagnetometer.ino

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// IMU Magnetometer
// Setup Magnetometer
void setupMag() {
// Setup Magnetometer
mag.init();
// Default
mag.enableDefault();
}
// Magnetometer
void isMag() {
// Magnetometer
mag.read();
// Magnetometer x, y, z
magX = mag.m.x;
magY = mag.m.y;
magZ = mag.m.z;
// Keyboard
sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|"
+ String(magZ) + "|";
}
// IMU Magnetometer // Setup Magnetometer void setupMag() { // Setup Magnetometer mag.init(); // Default mag.enableDefault(); } // Magnetometer void isMag() { // Magnetometer mag.read(); // Magnetometer x, y, z magX = mag.m.x; magY = mag.m.y; magZ = mag.m.z; // Keyboard sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|"; }
// IMU Magnetometer
// Setup Magnetometer
void setupMag() {

  // Setup Magnetometer
  mag.init();
  // Default
  mag.enableDefault();
  
}
// Magnetometer
void isMag() {

  // Magnetometer
  mag.read();
  // Magnetometer x, y, z
  magX = mag.m.x;
  magY = mag.m.y;
  magZ = mag.m.z;

  // Keyboard
  sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" 
  + String(magZ) + "|";
  
}

getIRRemote.ino

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// SparkFun IR Receiver - TSOP85
// Setup
void isSetupIR(){
// Initialize digital pin LED Red as an output
pinMode(iLEDRed, OUTPUT);
// Start the receiver
irrecv.enableIRIn();
}
//
void isIR(){
if (irrecv.decode(&results))
{
// LED Red HIGH
digitalWrite(iLEDRed, HIGH);
//Serial.print("IR RECV Code = 0x ");
//Serial.println(results.value, HEX);
IRValue = "0x ";
IRValue = IRValue + String(results.value, HEX);
// LED Red LOW
digitalWrite(iLEDRed, LOW);
// IR Resume
irrecv.resume();
}
else {
IRValue = "0";
}
// Keyboard
sKeyboard = sKeyboard + String(IRValue) + "|*";
}
// SparkFun IR Receiver - TSOP85 // Setup void isSetupIR(){ // Initialize digital pin LED Red as an output pinMode(iLEDRed, OUTPUT); // Start the receiver irrecv.enableIRIn(); } // void isIR(){ if (irrecv.decode(&results)) { // LED Red HIGH digitalWrite(iLEDRed, HIGH); //Serial.print("IR RECV Code = 0x "); //Serial.println(results.value, HEX); IRValue = "0x "; IRValue = IRValue + String(results.value, HEX); // LED Red LOW digitalWrite(iLEDRed, LOW); // IR Resume irrecv.resume(); } else { IRValue = "0"; } // Keyboard sKeyboard = sKeyboard + String(IRValue) + "|*"; }
// SparkFun IR Receiver - TSOP85
// Setup
void isSetupIR(){

  // Initialize digital pin LED Red as an output
  pinMode(iLEDRed, OUTPUT);
  
  // Start the receiver
  irrecv.enableIRIn();
  
}
//
void isIR(){

  if (irrecv.decode(&results))
  {
    
    // LED Red HIGH
    digitalWrite(iLEDRed, HIGH);
    
    //Serial.print("IR RECV Code = 0x ");
    //Serial.println(results.value, HEX);

    IRValue = "0x ";
    IRValue = IRValue + String(results.value, HEX);

    // LED Red LOW
    digitalWrite(iLEDRed, LOW);

    // IR Resume
    irrecv.resume();
    
  }
  else {

    IRValue = "0";
    
  }

  // Keyboard
  sKeyboard = sKeyboard + String(IRValue) + "|*";
  
}

getLineSensor.ino

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// Line Sensor
// isLine Sensor
void isLineSensor(){
// Line Sensor
iLineSensor = analogRead(iLine);
// Keyboard
sKeyboard = sKeyboard + String(iLineSensor) + "|";
}
// Line Sensor // isLine Sensor void isLineSensor(){ // Line Sensor iLineSensor = analogRead(iLine); // Keyboard sKeyboard = sKeyboard + String(iLineSensor) + "|"; }
// Line Sensor
// isLine Sensor
void isLineSensor(){

  // Line Sensor
  iLineSensor = analogRead(iLine);

  // Keyboard
  sKeyboard = sKeyboard + String(iLineSensor) + "|";
  
}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
//Serial.println("Couldn't find RTC");
//Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
//Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
// Keyboard
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { //Serial.println("Couldn't find RTC"); //Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { //Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; // Keyboard sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    //Serial.println("Couldn't find RTC");
    //Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    //Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  // Keyboard
  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

getTempTMP102.ino

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// SparkFun Digital Temperature Sensor TMP102
// Setup TMP102
void isSetupTMP102(){
// Declare alertPin as an input
pinMode(ALERT_PIN,INPUT);
// Begin
//It will return true on success or false on failure to communicate
if(!sensor0.begin())
{
while(1);
}
// set the Conversion Rate
//0-3: 0:0.25Hz, 1:1Hz, 2:4Hz, 3:8Hz
sensor0.setConversionRate(2);
//set Extended Mode.
//0:12-bit Temperature(-55C to +128C) 1:13-bit Temperature(-55C to +150C)
sensor0.setExtendedMode(0);
// Set T_HIGH, the upper limit to trigger the alert on
// Set T_HIGH in C
sensor0.setHighTempC(29.4);
// Set T_LOW, the lower limit to shut turn off the alert
// set T_LOW in C
sensor0.setLowTempC(27.67);
}
// is TMP102
void isTMP102(){
// Turn sensor on to start temperature measurement.
// Current consumtion typically ~10uA.
sensor0.wakeup();
// read temperature data C
temperature = sensor0.readTempC();
// Check for Alert
// Read the Alert from pin
alertPinState = digitalRead(ALERT_PIN);
// Read the Alert from register
alertRegisterState = sensor0.alert();
// Place sensor in sleep mode to save power.
// Current consumtion typically <0.5uA.
sensor0.sleep();
// Keyboard
sKeyboard = sKeyboard + String(temperature) + "|" +
String(alertPinState) + "|" + String(alertRegisterState) + "|";
}
// SparkFun Digital Temperature Sensor TMP102 // Setup TMP102 void isSetupTMP102(){ // Declare alertPin as an input pinMode(ALERT_PIN,INPUT); // Begin //It will return true on success or false on failure to communicate if(!sensor0.begin()) { while(1); } // set the Conversion Rate //0-3: 0:0.25Hz, 1:1Hz, 2:4Hz, 3:8Hz sensor0.setConversionRate(2); //set Extended Mode. //0:12-bit Temperature(-55C to +128C) 1:13-bit Temperature(-55C to +150C) sensor0.setExtendedMode(0); // Set T_HIGH, the upper limit to trigger the alert on // Set T_HIGH in C sensor0.setHighTempC(29.4); // Set T_LOW, the lower limit to shut turn off the alert // set T_LOW in C sensor0.setLowTempC(27.67); } // is TMP102 void isTMP102(){ // Turn sensor on to start temperature measurement. // Current consumtion typically ~10uA. sensor0.wakeup(); // read temperature data C temperature = sensor0.readTempC(); // Check for Alert // Read the Alert from pin alertPinState = digitalRead(ALERT_PIN); // Read the Alert from register alertRegisterState = sensor0.alert(); // Place sensor in sleep mode to save power. // Current consumtion typically <0.5uA. sensor0.sleep(); // Keyboard sKeyboard = sKeyboard + String(temperature) + "|" + String(alertPinState) + "|" + String(alertRegisterState) + "|"; }
// SparkFun Digital Temperature Sensor TMP102
// Setup TMP102
void isSetupTMP102(){

  // Declare alertPin as an input
  pinMode(ALERT_PIN,INPUT);
  
  // Begin
  //It will return true on success or false on failure to communicate
  if(!sensor0.begin())
  {
    
    while(1);
    
  }
  
  // set the Conversion Rate
  //0-3: 0:0.25Hz, 1:1Hz, 2:4Hz, 3:8Hz
  sensor0.setConversionRate(2);
  
  //set Extended Mode.
  //0:12-bit Temperature(-55C to +128C) 1:13-bit Temperature(-55C to +150C)
  sensor0.setExtendedMode(0);
  
  // Set T_HIGH, the upper limit to trigger the alert on
  // Set T_HIGH in C
  sensor0.setHighTempC(29.4);
  
  // Set T_LOW, the lower limit to shut turn off the alert
  // set T_LOW in C
  sensor0.setLowTempC(27.67);

}
// is TMP102
void isTMP102(){

  // Turn sensor on to start temperature measurement.
  // Current consumtion typically ~10uA.
  sensor0.wakeup();

  // read temperature data C
  temperature = sensor0.readTempC();

  // Check for Alert
  // Read the Alert from pin
  alertPinState = digitalRead(ALERT_PIN);
  
  // Read the Alert from register
  alertRegisterState = sensor0.alert();
  
  // Place sensor in sleep mode to save power.
  // Current consumtion typically <0.5uA.
  sensor0.sleep();

  // Keyboard
  sKeyboard = sKeyboard + String(temperature) + "|" + 
  String(alertPinState) + "|" + String(alertRegisterState) + "|";

}

setup.ino

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// Setup
void setup()
{
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Pololu Setup IMU
setupIMU();
// Pololu Setup Magnetometer
setupMag();
// Setup TMP102
isSetupTMP102();
// SetupTSOP85
isSetupIR();
// Initialize the Switch pin as an input
pinMode(iSwitch, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
// Delay 5 Second
delay( 5000 );
}
// Setup void setup() { // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Pololu Setup IMU setupIMU(); // Pololu Setup Magnetometer setupMag(); // Setup TMP102 isSetupTMP102(); // SetupTSOP85 isSetupIR(); // Initialize the Switch pin as an input pinMode(iSwitch, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); // Delay 5 Second delay( 5000 ); }
// Setup
void setup()
{
  
  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Pololu Setup IMU
  setupIMU();

  // Pololu Setup Magnetometer
  setupMag();

  // Setup TMP102
  isSetupTMP102();

  // SetupTSOP85
  isSetupIR();

  // Initialize the Switch pin as an input
  pinMode(iSwitch, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  // Delay 5 Second
  delay( 5000 );

}

——

People can contact us: https://www.donluc.com/?page_id=1927

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  • Programming Language
  • IoT
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https://www.donluc.com/luc/

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Don Luc

Project #28 – Sensors – Digital Temperature Sensor TMP102 – Mk07

——

#DonLucElectronics #DonLuc #Sensors #TMP102 #LineSensor #AlcoholGasSensor #MinIMU9 #Pololu #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Digital Temperature Sensor TMP102

——

Digital Temperature Sensor TMP102

——

Digital Temperature Sensor TMP102

——

SparkFun Digital Temperature Sensor – TMP102

The TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 breakout allows you to easily incorporate the digital temperature sensor into your project. While some temperature sensors use an analog voltage to represent the temperature, the TMP102 uses the I2C bus of the Arduino to communicate the temperature. Needless to say, this is a very handy sensor that doesn’t require much setup.

The TMP102 is capable of reading temperatures to a resolution of 0.0625°C, and is accurate up to 0.5°C. The breakout has built-in 4.7k Ohm pull-up resistors for I2C communications and runs from 1.4V to 3.6V. I2C communication uses an open drain signaling, so there is no need to use level shifting.

DL2309Mk01

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor – MQ-3
1 x SparkFun Line Sensor – QRE1113
1 x SparkFun Digital Temperature Sensor – TMP102
1 x ProtoScrewShield
1 x Rocker Switch – SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
SW1 – Digital 2
MQ3 – Analog 0
LSB – Analog 1
ALE = Analog 3
VIN – +3.3V
VIN – +5V
GND – GND

——

DL2309Mk01p.ino

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/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Digital Temperature Sensor TMP102 - Mk07
28-07
DL2309Mk01p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x SparkFun Line Sensor - QRE1113
1 x SparkFun Digital Temperature Sensor - TMP102
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>
// SparkFun Digital Temperature Sensor TMP102
#include <SparkFunTMP102.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;
// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;
// SparkFun Line Sensor - QRE1113 (Analog)
int iLine = A1;
int iLineSensor = 0;
// SparkFun Digital Temperature Sensor TMP102
const int ALERT_PIN = A3;
TMP102 sensor0;
float temperature;
boolean alertPinState;
boolean alertRegisterState;
// The number of the Rocker Switch pin
int iSwitch = 2;
// Variable for reading the button status
int SwitchState = 0;
// Software Version Information
String sver = "28-07";
void loop() {
// Date and Time RTC
isRTC ();
// Pololu Accelerometer and Gyroscopes
isIMU();
// Pololu Magnetometer
isMag();
// Gas Sensors MQ
isGasSensor();
// SparkFun Line Sensor
isLineSensor();
// SparkFun Temperature TMP102
isTMP102();
// Read the state of the Switch value:
SwitchState = digitalRead(iSwitch);
// Check if the button is pressed. If it is, the SwitchState is HIGH:
if (SwitchState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 Second
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - Digital Temperature Sensor TMP102 - Mk07 28-07 DL2309Mk01p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass 1 x Pololu Carrier for MQ Gas Sensors 1 x Alcohol Gas Sensor - MQ-3 1 x SparkFun Line Sensor - QRE1113 1 x SparkFun Digital Temperature Sensor - TMP102 1 x ProtoScrewShield 1 x Rocker Switch - SPST 2 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Includes and variables for IMU integration // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer #include <LSM6.h> // STMicroelectronics LIS3MDL Magnetometer #include <LIS3MDL.h> // SparkFun Digital Temperature Sensor TMP102 #include <SparkFunTMP102.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Pololu 9DoF IMU // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer LSM6 imu; // Accelerometer and Gyroscopes // Accelerometer int imuAX; int imuAY; int imuAZ; // Gyroscopes int imuGX; int imuGY; int imuGZ; // STMicroelectronics LIS3MDL Magnetometer LIS3MDL mag; // Magnetometer int magX; int magY; int magZ; // Gas Sensors MQ // Alcohol Gas Sensor - MQ-3 int iMQ3 = A0; int iMQ3Raw = 0; int iMQ3ppm = 0; // SparkFun Line Sensor - QRE1113 (Analog) int iLine = A1; int iLineSensor = 0; // SparkFun Digital Temperature Sensor TMP102 const int ALERT_PIN = A3; TMP102 sensor0; float temperature; boolean alertPinState; boolean alertRegisterState; // The number of the Rocker Switch pin int iSwitch = 2; // Variable for reading the button status int SwitchState = 0; // Software Version Information String sver = "28-07"; void loop() { // Date and Time RTC isRTC (); // Pololu Accelerometer and Gyroscopes isIMU(); // Pololu Magnetometer isMag(); // Gas Sensors MQ isGasSensor(); // SparkFun Line Sensor isLineSensor(); // SparkFun Temperature TMP102 isTMP102(); // Read the state of the Switch value: SwitchState = digitalRead(iSwitch); // Check if the button is pressed. If it is, the SwitchState is HIGH: if (SwitchState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 Second delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Digital Temperature Sensor TMP102 - Mk07
28-07
DL2309Mk01p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x SparkFun Line Sensor - QRE1113
1 x SparkFun Digital Temperature Sensor - TMP102
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>
// SparkFun Digital Temperature Sensor TMP102
#include <SparkFunTMP102.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes 
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;

// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;

// SparkFun Line Sensor - QRE1113 (Analog)
int iLine = A1;
int iLineSensor = 0;

// SparkFun Digital Temperature Sensor TMP102
const int ALERT_PIN = A3;
TMP102 sensor0;
float temperature;
boolean alertPinState;
boolean alertRegisterState;

// The number of the Rocker Switch pin
int iSwitch = 2;
// Variable for reading the button status
int SwitchState = 0;

// Software Version Information
String sver = "28-07";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Pololu Accelerometer and Gyroscopes
  isIMU();

  // Pololu Magnetometer
  isMag();

  // Gas Sensors MQ
  isGasSensor();

  // SparkFun Line Sensor
  isLineSensor();

  // SparkFun Temperature TMP102
  isTMP102();

  // Read the state of the Switch value:
  SwitchState = digitalRead(iSwitch);

  // Check if the button is pressed. If it is, the SwitchState is HIGH:
  if (SwitchState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 Second
  delay(1000);

}

getAccelGyro.ino

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// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {
// Setup IMU
imu.init();
// Default
imu.enableDefault();
}
// Accelerometer and Gyroscopes
void isIMU() {
// Accelerometer and Gyroscopes
imu.read();
// Accelerometer x, y, z
imuAX = imu.a.x;
imuAY = imu.a.y;
imuAZ = imu.a.z;
// Gyroscopes x, y, z
imuGX = imu.g.x;
imuGY = imu.g.y;
imuGZ = imu.g.z;
// Keyboard
sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|"
+ String(imuAZ) + "|";
sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|"
+ String(imuGZ) + "|";
}
// Accelerometer and Gyroscopes // Setup IMU void setupIMU() { // Setup IMU imu.init(); // Default imu.enableDefault(); } // Accelerometer and Gyroscopes void isIMU() { // Accelerometer and Gyroscopes imu.read(); // Accelerometer x, y, z imuAX = imu.a.x; imuAY = imu.a.y; imuAZ = imu.a.z; // Gyroscopes x, y, z imuGX = imu.g.x; imuGY = imu.g.y; imuGZ = imu.g.z; // Keyboard sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|"; sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|"; }
// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {

  // Setup IMU
  imu.init();
  // Default
  imu.enableDefault();
  
}
// Accelerometer and Gyroscopes
void isIMU() {

  // Accelerometer and Gyroscopes
  imu.read();
  // Accelerometer x, y, z
  imuAX = imu.a.x;
  imuAY = imu.a.y;
  imuAZ = imu.a.z;
  // Gyroscopes x, y, z
  imuGX = imu.g.x;
  imuGY = imu.g.y;
  imuGZ = imu.g.z;

  // Keyboard
  sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|"
  + String(imuAZ) + "|";
  sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|"
  + String(imuGZ) + "|";
  
}

getGasSensorMQ.ino

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// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {
// Read in analog value from each gas sensors
// Alcohol Gas Sensor - MQ-3
iMQ3ppm = isMQ3( iMQ3Raw );
// Keyboard
sKeyboard = sKeyboard + String(iMQ3ppm) + "|";
}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {
double RvRo = rawValue;
// % BAC = breath mg/L * 0.21
double bac = RvRo * 0.21;
return bac;
}
// Gas Sensors MQ // Gas Sensor void isGasSensor() { // Read in analog value from each gas sensors // Alcohol Gas Sensor - MQ-3 iMQ3ppm = isMQ3( iMQ3Raw ); // Keyboard sKeyboard = sKeyboard + String(iMQ3ppm) + "|"; } // Alcohol Gas Sensor - MQ-3 int isMQ3(double rawValue) { double RvRo = rawValue; // % BAC = breath mg/L * 0.21 double bac = RvRo * 0.21; return bac; }
// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {

  // Read in analog value from each gas sensors
  // Alcohol Gas Sensor - MQ-3
  iMQ3ppm = isMQ3( iMQ3Raw );

  // Keyboard
  sKeyboard = sKeyboard + String(iMQ3ppm) + "|";

}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {

  double RvRo = rawValue;
  // % BAC = breath mg/L * 0.21
  double bac = RvRo * 0.21;
  return bac;
  
}

getIMUMagnetometer.ino

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// IMU Magnetometer
// Setup Magnetometer
void setupMag() {
// Setup Magnetometer
mag.init();
// Default
mag.enableDefault();
}
// Magnetometer
void isMag() {
// Magnetometer
mag.read();
// Magnetometer x, y, z
magX = mag.m.x;
magY = mag.m.y;
magZ = mag.m.z;
// Keyboard
sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|"
+ String(magZ) + "|";
}
// IMU Magnetometer // Setup Magnetometer void setupMag() { // Setup Magnetometer mag.init(); // Default mag.enableDefault(); } // Magnetometer void isMag() { // Magnetometer mag.read(); // Magnetometer x, y, z magX = mag.m.x; magY = mag.m.y; magZ = mag.m.z; // Keyboard sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|"; }
// IMU Magnetometer
// Setup Magnetometer
void setupMag() {

  // Setup Magnetometer
  mag.init();
  // Default
  mag.enableDefault();
  
}
// Magnetometer
void isMag() {

  // Magnetometer
  mag.read();
  // Magnetometer x, y, z
  magX = mag.m.x;
  magY = mag.m.y;
  magZ = mag.m.z;

  // Keyboard
  sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" 
  + String(magZ) + "|";
  
}

getLineSensor.ino

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// Line Sensor
// isLine Sensor
void isLineSensor(){
// Line Sensor
iLineSensor = analogRead(iLine);
// Keyboard
sKeyboard = sKeyboard + String(iLineSensor) + "|";
}
// Line Sensor // isLine Sensor void isLineSensor(){ // Line Sensor iLineSensor = analogRead(iLine); // Keyboard sKeyboard = sKeyboard + String(iLineSensor) + "|"; }
// Line Sensor
// isLine Sensor
void isLineSensor(){

  // Line Sensor
  iLineSensor = analogRead(iLine);

  // Keyboard
  sKeyboard = sKeyboard + String(iLineSensor) + "|";
  
}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
//Serial.println("Couldn't find RTC");
//Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
//Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
// Keyboard
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { //Serial.println("Couldn't find RTC"); //Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { //Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; // Keyboard sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    //Serial.println("Couldn't find RTC");
    //Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    //Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  // Keyboard
  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

getTempTMP102.ino

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// SparkFun Digital Temperature Sensor TMP102
// Setup TMP102
void isSetupTMP102(){
// Declare alertPin as an input
pinMode(ALERT_PIN,INPUT);
// Begin
//It will return true on success or false on failure to communicate
if(!sensor0.begin())
{
while(1);
}
// set the Conversion Rate
//0-3: 0:0.25Hz, 1:1Hz, 2:4Hz, 3:8Hz
sensor0.setConversionRate(2);
//set Extended Mode.
//0:12-bit Temperature(-55C to +128C) 1:13-bit Temperature(-55C to +150C)
sensor0.setExtendedMode(0);
// Set T_HIGH, the upper limit to trigger the alert on
// Set T_HIGH in C
sensor0.setHighTempC(29.4);
// Set T_LOW, the lower limit to shut turn off the alert
// set T_LOW in C
sensor0.setLowTempC(27.67);
}
// is TMP102
void isTMP102(){
// Turn sensor on to start temperature measurement.
// Current consumtion typically ~10uA.
sensor0.wakeup();
// read temperature data C
temperature = sensor0.readTempC();
// Check for Alert
// Read the Alert from pin
alertPinState = digitalRead(ALERT_PIN);
// Read the Alert from register
alertRegisterState = sensor0.alert();
// Place sensor in sleep mode to save power.
// Current consumtion typically <0.5uA.
sensor0.sleep();
// Keyboard
sKeyboard = sKeyboard + String(temperature) + "|" +
String(alertPinState) + "|" + String(alertRegisterState) + "|*";
}
// SparkFun Digital Temperature Sensor TMP102 // Setup TMP102 void isSetupTMP102(){ // Declare alertPin as an input pinMode(ALERT_PIN,INPUT); // Begin //It will return true on success or false on failure to communicate if(!sensor0.begin()) { while(1); } // set the Conversion Rate //0-3: 0:0.25Hz, 1:1Hz, 2:4Hz, 3:8Hz sensor0.setConversionRate(2); //set Extended Mode. //0:12-bit Temperature(-55C to +128C) 1:13-bit Temperature(-55C to +150C) sensor0.setExtendedMode(0); // Set T_HIGH, the upper limit to trigger the alert on // Set T_HIGH in C sensor0.setHighTempC(29.4); // Set T_LOW, the lower limit to shut turn off the alert // set T_LOW in C sensor0.setLowTempC(27.67); } // is TMP102 void isTMP102(){ // Turn sensor on to start temperature measurement. // Current consumtion typically ~10uA. sensor0.wakeup(); // read temperature data C temperature = sensor0.readTempC(); // Check for Alert // Read the Alert from pin alertPinState = digitalRead(ALERT_PIN); // Read the Alert from register alertRegisterState = sensor0.alert(); // Place sensor in sleep mode to save power. // Current consumtion typically <0.5uA. sensor0.sleep(); // Keyboard sKeyboard = sKeyboard + String(temperature) + "|" + String(alertPinState) + "|" + String(alertRegisterState) + "|*"; }
// SparkFun Digital Temperature Sensor TMP102
// Setup TMP102
void isSetupTMP102(){

  // Declare alertPin as an input
  pinMode(ALERT_PIN,INPUT);
  
  // Begin
  //It will return true on success or false on failure to communicate
  if(!sensor0.begin())
  {
    
    while(1);
    
  }
  
  // set the Conversion Rate
  //0-3: 0:0.25Hz, 1:1Hz, 2:4Hz, 3:8Hz
  sensor0.setConversionRate(2);
  
  //set Extended Mode.
  //0:12-bit Temperature(-55C to +128C) 1:13-bit Temperature(-55C to +150C)
  sensor0.setExtendedMode(0);
  
  // Set T_HIGH, the upper limit to trigger the alert on
  // Set T_HIGH in C
  sensor0.setHighTempC(29.4);
  
  // Set T_LOW, the lower limit to shut turn off the alert
  // set T_LOW in C
  sensor0.setLowTempC(27.67);

}
// is TMP102
void isTMP102(){

  // Turn sensor on to start temperature measurement.
  // Current consumtion typically ~10uA.
  sensor0.wakeup();

  // read temperature data C
  temperature = sensor0.readTempC();

  // Check for Alert
  // Read the Alert from pin
  alertPinState = digitalRead(ALERT_PIN);
  
  // Read the Alert from register
  alertRegisterState = sensor0.alert();
  
  // Place sensor in sleep mode to save power.
  // Current consumtion typically <0.5uA.
  sensor0.sleep();

  // Keyboard
  sKeyboard = sKeyboard + String(temperature) + "|" + 
  String(alertPinState) + "|" + String(alertRegisterState) + "|*";

}

setup.ino

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// Setup
void setup()
{
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Pololu Setup IMU
setupIMU();
// Pololu Setup Magnetometer
setupMag();
// Setup TMP102
isSetupTMP102();
// Initialize the Switch pin as an input
pinMode(iSwitch, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
// Delay 5 Second
delay( 5000 );
}
// Setup void setup() { // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Pololu Setup IMU setupIMU(); // Pololu Setup Magnetometer setupMag(); // Setup TMP102 isSetupTMP102(); // Initialize the Switch pin as an input pinMode(iSwitch, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); // Delay 5 Second delay( 5000 ); }
// Setup
void setup()
{
  
  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Pololu Setup IMU
  setupIMU();

  // Pololu Setup Magnetometer
  setupMag();

  // Setup TMP102
  isSetupTMP102();

  // Initialize the Switch pin as an input
  pinMode(iSwitch, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  // Delay 5 Second
  delay( 5000 );

}

——

People can contact us: https://www.donluc.com/?page_id=1927

Technology Experience

  • Programming Language
  • Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi,Espressif, etc…)
  • IoT
  • Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
  • Robotics
  • Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
  • Unmanned Vehicles Terrestrial and Marine
  • Machine Learning
  • RTOS
  • Research & Development (R & D)

Instructor, E-Mentor, STEAM, and Arts-Based Training

  • Programming Language
  • IoT
  • PIC Microcontrollers
  • Arduino
  • Raspberry Pi
  • Espressif
  • Robotics

Follow Us

Luc Paquin – Curriculum Vitae – 2023
https://www.donluc.com/luc/

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Don Luc

Project #28 – Sensors – SparkFun Line Sensor QRE1113 – Mk06

——

#DonLucElectronics #DonLuc #Sensors #LineSensor #AlcoholGasSensor #MinIMU9 #Pololu #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

SparkFun Line Sensor QRE1113

——

SparkFun Line Sensor QRE1113

——

SparkFun Line Sensor QRE1113

——

SparkFun Line Sensor QRE1113 (Analog)

This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected back to the sensor. This tiny board is perfect for line sensing applications and can be used in both 3.3V and 5V systems.

The board’s QRE1113 IR reflectance sensor is comprised of two parts – an IR emitting LED and an IR sensitive phototransistor. When you apply power to the VCC and GND pins the IR LED inside the sensor will illuminate. A 100 Ohm resistor is on-board and placed in series with the LED to limit current. A 10k Ohm resistor pulls the output pin high, but when the light from the LED is reflected back onto the phototransistor the output will begin to go lower. The more IR light sensed by the phototransistor, the lower the output voltage of the breakout board.

These sensors are widely used in line following robots, white surfaces reflect much more light than black, so, when directed towards a white surface, the voltage output will be lower than that on a black surface.

DL2308Mk07

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor – MQ-3
1 x SparkFun Line Sensor – QRE1113
1 x ProtoScrewShield
1 x Rocker Switch – SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
SW1 – Digital 2
MQ3 – Analog 0
LSB – Analog 1
VIN – +3.3V
VIN – +5V
GND – GND

——

DL2308Mk07p.ino

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/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - SparkFun Line Sensor QRE1113 - Mk06
28-06
DL2308Mk07p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x SparkFun Line Sensor - QRE1113
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;
// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;
// SparkFun Line Sensor - QRE1113 (Analog)
int iLine = A1;
int iLineSensor = 0;
// The number of the Rocker Switch pin
int iSwitch = 2;
// Variable for reading the button status
int SwitchState = 0;
// Software Version Information
String sver = "28-06";
void loop() {
// Date and Time RTC
isRTC ();
// Pololu Accelerometer and Gyroscopes
isIMU();
// Pololu Magnetometer
isMag();
// Gas Sensors MQ
isGasSensor();
// SparkFun Line Sensor
isLineSensor();
// Read the state of the Switch value:
SwitchState = digitalRead(iSwitch);
// Check if the button is pressed. If it is, the SwitchState is HIGH:
if (SwitchState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 Second
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - SparkFun Line Sensor QRE1113 - Mk06 28-06 DL2308Mk07p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass 1 x Pololu Carrier for MQ Gas Sensors 1 x Alcohol Gas Sensor - MQ-3 1 x SparkFun Line Sensor - QRE1113 1 x ProtoScrewShield 1 x Rocker Switch - SPST 2 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Includes and variables for IMU integration // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer #include <LSM6.h> // STMicroelectronics LIS3MDL Magnetometer #include <LIS3MDL.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Pololu 9DoF IMU // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer LSM6 imu; // Accelerometer and Gyroscopes // Accelerometer int imuAX; int imuAY; int imuAZ; // Gyroscopes int imuGX; int imuGY; int imuGZ; // STMicroelectronics LIS3MDL Magnetometer LIS3MDL mag; // Magnetometer int magX; int magY; int magZ; // Gas Sensors MQ // Alcohol Gas Sensor - MQ-3 int iMQ3 = A0; int iMQ3Raw = 0; int iMQ3ppm = 0; // SparkFun Line Sensor - QRE1113 (Analog) int iLine = A1; int iLineSensor = 0; // The number of the Rocker Switch pin int iSwitch = 2; // Variable for reading the button status int SwitchState = 0; // Software Version Information String sver = "28-06"; void loop() { // Date and Time RTC isRTC (); // Pololu Accelerometer and Gyroscopes isIMU(); // Pololu Magnetometer isMag(); // Gas Sensors MQ isGasSensor(); // SparkFun Line Sensor isLineSensor(); // Read the state of the Switch value: SwitchState = digitalRead(iSwitch); // Check if the button is pressed. If it is, the SwitchState is HIGH: if (SwitchState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 Second delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - SparkFun Line Sensor QRE1113 - Mk06
28-06
DL2308Mk07p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x SparkFun Line Sensor - QRE1113
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes 
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;

// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;

// SparkFun Line Sensor - QRE1113 (Analog)
int iLine = A1;
int iLineSensor = 0;

// The number of the Rocker Switch pin
int iSwitch = 2;
// Variable for reading the button status
int SwitchState = 0;

// Software Version Information
String sver = "28-06";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Pololu Accelerometer and Gyroscopes
  isIMU();

  // Pololu Magnetometer
  isMag();

  // Gas Sensors MQ
  isGasSensor();

  // SparkFun Line Sensor
  isLineSensor();

  // Read the state of the Switch value:
  SwitchState = digitalRead(iSwitch);

  // Check if the button is pressed. If it is, the SwitchState is HIGH:
  if (SwitchState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 Second
  delay(1000);

}

getAccelGyro.ino

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// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {
// Setup IMU
imu.init();
// Default
imu.enableDefault();
}
// Accelerometer and Gyroscopes
void isIMU() {
// Accelerometer and Gyroscopes
imu.read();
// Accelerometer x, y, z
imuAX = imu.a.x;
imuAY = imu.a.y;
imuAZ = imu.a.z;
// Gyroscopes x, y, z
imuGX = imu.g.x;
imuGY = imu.g.y;
imuGZ = imu.g.z;
// Keyboard
sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|"
+ String(imuAZ) + "|";
sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|"
+ String(imuGZ) + "|";
}
// Accelerometer and Gyroscopes // Setup IMU void setupIMU() { // Setup IMU imu.init(); // Default imu.enableDefault(); } // Accelerometer and Gyroscopes void isIMU() { // Accelerometer and Gyroscopes imu.read(); // Accelerometer x, y, z imuAX = imu.a.x; imuAY = imu.a.y; imuAZ = imu.a.z; // Gyroscopes x, y, z imuGX = imu.g.x; imuGY = imu.g.y; imuGZ = imu.g.z; // Keyboard sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|"; sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|"; }
// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {

  // Setup IMU
  imu.init();
  // Default
  imu.enableDefault();
  
}
// Accelerometer and Gyroscopes
void isIMU() {

  // Accelerometer and Gyroscopes
  imu.read();
  // Accelerometer x, y, z
  imuAX = imu.a.x;
  imuAY = imu.a.y;
  imuAZ = imu.a.z;
  // Gyroscopes x, y, z
  imuGX = imu.g.x;
  imuGY = imu.g.y;
  imuGZ = imu.g.z;

  // Keyboard
  sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|"
  + String(imuAZ) + "|";
  sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|"
  + String(imuGZ) + "|";
  
}

getGasSensorMQ.ino

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// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {
// Read in analog value from each gas sensors
// Alcohol Gas Sensor - MQ-3
iMQ3ppm = isMQ3( iMQ3Raw );
// Keyboard
sKeyboard = sKeyboard + String(iMQ3ppm) + "|";
}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {
double RvRo = rawValue;
// % BAC = breath mg/L * 0.21
double bac = RvRo * 0.21;
return bac;
}
// Gas Sensors MQ // Gas Sensor void isGasSensor() { // Read in analog value from each gas sensors // Alcohol Gas Sensor - MQ-3 iMQ3ppm = isMQ3( iMQ3Raw ); // Keyboard sKeyboard = sKeyboard + String(iMQ3ppm) + "|"; } // Alcohol Gas Sensor - MQ-3 int isMQ3(double rawValue) { double RvRo = rawValue; // % BAC = breath mg/L * 0.21 double bac = RvRo * 0.21; return bac; }
// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {

  // Read in analog value from each gas sensors
  // Alcohol Gas Sensor - MQ-3
  iMQ3ppm = isMQ3( iMQ3Raw );

  // Keyboard
  sKeyboard = sKeyboard + String(iMQ3ppm) + "|";

}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {

  double RvRo = rawValue;
  // % BAC = breath mg/L * 0.21
  double bac = RvRo * 0.21;
  return bac;
  
}

getIMUMagnetometer.ino

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// IMU Magnetometer
// Setup Magnetometer
void setupMag() {
// Setup Magnetometer
mag.init();
// Default
mag.enableDefault();
}
// Magnetometer
void isMag() {
// Magnetometer
mag.read();
// Magnetometer x, y, z
magX = mag.m.x;
magY = mag.m.y;
magZ = mag.m.z;
// Keyboard
sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|"
+ String(magZ) + "|";
}
// IMU Magnetometer // Setup Magnetometer void setupMag() { // Setup Magnetometer mag.init(); // Default mag.enableDefault(); } // Magnetometer void isMag() { // Magnetometer mag.read(); // Magnetometer x, y, z magX = mag.m.x; magY = mag.m.y; magZ = mag.m.z; // Keyboard sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|"; }
// IMU Magnetometer
// Setup Magnetometer
void setupMag() {

  // Setup Magnetometer
  mag.init();
  // Default
  mag.enableDefault();
  
}
// Magnetometer
void isMag() {

  // Magnetometer
  mag.read();
  // Magnetometer x, y, z
  magX = mag.m.x;
  magY = mag.m.y;
  magZ = mag.m.z;

  // Keyboard
  sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" 
  + String(magZ) + "|";
  
}

getLineSensor.ino

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// Line Sensor
// isLine Sensor
void isLineSensor(){
// Line Sensor
iLineSensor = analogRead(iLine);
// Keyboard
sKeyboard = sKeyboard + String(iLineSensor) + "|*";
}
// Line Sensor // isLine Sensor void isLineSensor(){ // Line Sensor iLineSensor = analogRead(iLine); // Keyboard sKeyboard = sKeyboard + String(iLineSensor) + "|*"; }
// Line Sensor
// isLine Sensor
void isLineSensor(){

  // Line Sensor
  iLineSensor = analogRead(iLine);

  // Keyboard
  sKeyboard = sKeyboard + String(iLineSensor) + "|*";
  
}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
//Serial.println("Couldn't find RTC");
//Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
//Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
// Keyboard
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { //Serial.println("Couldn't find RTC"); //Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { //Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; // Keyboard sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    //Serial.println("Couldn't find RTC");
    //Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    //Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  // Keyboard
  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

setup.ino

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// Setup
void setup()
{
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Pololu Setup IMU
setupIMU();
// Pololu Setup Magnetometer
setupMag();
// Initialize the Switch pin as an input
pinMode(iSwitch, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
// Delay 5 Second
delay( 5000 );
}
// Setup void setup() { // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Pololu Setup IMU setupIMU(); // Pololu Setup Magnetometer setupMag(); // Initialize the Switch pin as an input pinMode(iSwitch, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); // Delay 5 Second delay( 5000 ); }
// Setup
void setup()
{
  
  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Pololu Setup IMU
  setupIMU();

  // Pololu Setup Magnetometer
  setupMag();

  // Initialize the Switch pin as an input
  pinMode(iSwitch, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  // Delay 5 Second
  delay( 5000 );

}

——

People can contact us: https://www.donluc.com/?page_id=1927

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  • Programming Language
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Don Luc

Project #28 – Sensors – Alcohol Gas Sensor MQ-3 – Mk05

——

#DonLucElectronics #DonLuc #Sensors #AlcoholGasSensor #MinIMU9 #Pololu #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Alcohol Gas Sensor MQ-3

——

Alcohol Gas Sensor MQ-3

——

Alcohol Gas Sensor MQ-3

——

Pololu Carrier for MQ Gas Sensors

This carrier board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 3 pins—ground, power and analog voltage output—that are broken out with a 0.1″ spacing, making the board compatible with 0.1″ headers and standard breadboards and perfboards. This board has two mounting holes and provides convenient pads for mounting the gas sensor’s required sensitivity-setting resistor.

Alcohol Gas Sensor – MQ-3

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration.

How does this relate to the breath? It turns out that there is a standard conversion from breath alcohol content to BAC that is employed by commercial breathalyzers. Our formula for calculating BAC from the alcohol measured in the breath is:

% BAC = Breath mg/L * 0.21

DL2308Mk06

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor – MQ-3
1 x ProtoScrewShield
1 x Rocker Switch – SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
SW1 – Digital 2
MQ3 – Analog 0
VIN – +3.3V
VIN – +5V
GND – GND

——

DL2308Mk06p.ino

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/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Alcohol Gas Sensor MQ-3 - Mk05
28-05
DL2308Mk06p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;
// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;
// The number of the button pin
int iButton = 2;
// Variable for reading the button status
int buttonState = 0;
// Software Version Information
String sver = "28-05";
void loop() {
// Date and Time RTC
isRTC ();
// Pololu Accelerometer and Gyroscopes
isIMU();
// Pololu Magnetometer
isMag();
// Gas Sensors MQ
isGasSensor();
// Read the state of the button value:
buttonState = digitalRead(iButton);
// Check if the button is pressed. If it is, the buttonState is HIGH:
if (buttonState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 Second
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - Alcohol Gas Sensor MQ-3 - Mk05 28-05 DL2308Mk06p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass 1 x Pololu Carrier for MQ Gas Sensors 1 x Alcohol Gas Sensor - MQ-3 1 x ProtoScrewShield 1 x Rocker Switch - SPST 2 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Includes and variables for IMU integration // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer #include <LSM6.h> // STMicroelectronics LIS3MDL Magnetometer #include <LIS3MDL.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Pololu 9DoF IMU // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer LSM6 imu; // Accelerometer and Gyroscopes // Accelerometer int imuAX; int imuAY; int imuAZ; // Gyroscopes int imuGX; int imuGY; int imuGZ; // STMicroelectronics LIS3MDL Magnetometer LIS3MDL mag; // Magnetometer int magX; int magY; int magZ; // Gas Sensors MQ // Alcohol Gas Sensor - MQ-3 int iMQ3 = A0; int iMQ3Raw = 0; int iMQ3ppm = 0; // The number of the button pin int iButton = 2; // Variable for reading the button status int buttonState = 0; // Software Version Information String sver = "28-05"; void loop() { // Date and Time RTC isRTC (); // Pololu Accelerometer and Gyroscopes isIMU(); // Pololu Magnetometer isMag(); // Gas Sensors MQ isGasSensor(); // Read the state of the button value: buttonState = digitalRead(iButton); // Check if the button is pressed. If it is, the buttonState is HIGH: if (buttonState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 Second delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Alcohol Gas Sensor MQ-3 - Mk05
28-05
DL2308Mk06p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x Pololu Carrier for MQ Gas Sensors
1 x Alcohol Gas Sensor - MQ-3
1 x ProtoScrewShield
1 x Rocker Switch - SPST
2 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes 
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;

// Gas Sensors MQ
// Alcohol Gas Sensor - MQ-3
int iMQ3 = A0;
int iMQ3Raw = 0;
int iMQ3ppm = 0;

// The number of the button pin
int iButton = 2;
// Variable for reading the button status
int buttonState = 0;

// Software Version Information
String sver = "28-05";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Pololu Accelerometer and Gyroscopes
  isIMU();

  // Pololu Magnetometer
  isMag();

  // Gas Sensors MQ
  isGasSensor();

  // Read the state of the button value:
  buttonState = digitalRead(iButton);

  // Check if the button is pressed. If it is, the buttonState is HIGH:
  if (buttonState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 Second
  delay(1000);

}

getAccelGyro.ino

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// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {
// Setup IMU
imu.init();
// Default
imu.enableDefault();
}
// Accelerometer and Gyroscopes
void isIMU() {
// Accelerometer and Gyroscopes
imu.read();
// Accelerometer x, y, z
imuAX = imu.a.x;
imuAY = imu.a.y;
imuAZ = imu.a.z;
// Gyroscopes x, y, z
imuGX = imu.g.x;
imuGY = imu.g.y;
imuGZ = imu.g.z;
sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|";
sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|";
}
// Accelerometer and Gyroscopes // Setup IMU void setupIMU() { // Setup IMU imu.init(); // Default imu.enableDefault(); } // Accelerometer and Gyroscopes void isIMU() { // Accelerometer and Gyroscopes imu.read(); // Accelerometer x, y, z imuAX = imu.a.x; imuAY = imu.a.y; imuAZ = imu.a.z; // Gyroscopes x, y, z imuGX = imu.g.x; imuGY = imu.g.y; imuGZ = imu.g.z; sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|"; sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|"; }
// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {

  // Setup IMU
  imu.init();
  // Default
  imu.enableDefault();
  
}
// Accelerometer and Gyroscopes
void isIMU() {

  // Accelerometer and Gyroscopes
  imu.read();
  // Accelerometer x, y, z
  imuAX = imu.a.x;
  imuAY = imu.a.y;
  imuAZ = imu.a.z;
  // Gyroscopes x, y, z
  imuGX = imu.g.x;
  imuGY = imu.g.y;
  imuGZ = imu.g.z;

  sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|";
  sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|";
  
}

getGasSensorMQ.ino

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// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {
// Read in analog value from each gas sensors
// Alcohol Gas Sensor - MQ-3
iMQ3ppm = isMQ3( iMQ3Raw );
sKeyboard = sKeyboard + String(iMQ3ppm) + "|*";
}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {
double RvRo = rawValue;
// % BAC = breath mg/L * 0.21
double bac = RvRo * 0.21;
return bac;
}
// Gas Sensors MQ // Gas Sensor void isGasSensor() { // Read in analog value from each gas sensors // Alcohol Gas Sensor - MQ-3 iMQ3ppm = isMQ3( iMQ3Raw ); sKeyboard = sKeyboard + String(iMQ3ppm) + "|*"; } // Alcohol Gas Sensor - MQ-3 int isMQ3(double rawValue) { double RvRo = rawValue; // % BAC = breath mg/L * 0.21 double bac = RvRo * 0.21; return bac; }
// Gas Sensors MQ
// Gas Sensor
void isGasSensor() {

  // Read in analog value from each gas sensors
  // Alcohol Gas Sensor - MQ-3
  iMQ3ppm = isMQ3( iMQ3Raw );

  sKeyboard = sKeyboard + String(iMQ3ppm) + "|*";

}
// Alcohol Gas Sensor - MQ-3
int isMQ3(double rawValue) {

  double RvRo = rawValue;
  // % BAC = breath mg/L * 0.21
  double bac = RvRo * 0.21;
  return bac;
  
}

getIMUMagnetometer.ino

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// IMU Magnetometer
// Setup Magnetometer
void setupMag() {
// Setup Magnetometer
mag.init();
// Default
mag.enableDefault();
}
// Magnetometer
void isMag() {
// Magnetometer
mag.read();
// Magnetometer x, y, z
magX = mag.m.x;
magY = mag.m.y;
magZ = mag.m.z;
sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|"
+ String(magZ) + "|";
}
// IMU Magnetometer // Setup Magnetometer void setupMag() { // Setup Magnetometer mag.init(); // Default mag.enableDefault(); } // Magnetometer void isMag() { // Magnetometer mag.read(); // Magnetometer x, y, z magX = mag.m.x; magY = mag.m.y; magZ = mag.m.z; sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|"; }
// IMU Magnetometer
// Setup Magnetometer
void setupMag() {

  // Setup Magnetometer
  mag.init();
  // Default
  mag.enableDefault();
  
}
// Magnetometer
void isMag() {

  // Magnetometer
  mag.read();
  // Magnetometer x, y, z
  magX = mag.m.x;
  magY = mag.m.y;
  magZ = mag.m.z;

  sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" 
  + String(magZ) + "|";
  
}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
//Serial.println("Couldn't find RTC");
//Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
//Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { //Serial.println("Couldn't find RTC"); //Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { //Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    //Serial.println("Couldn't find RTC");
    //Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    //Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

setup.ino

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// Setup
void setup()
{
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Pololu Setup IMU
setupIMU();
// Pololu Setup Magnetometer
setupMag();
// Initialize the button pin as an input
pinMode(iButton, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
// Delay 5 Second
delay( 5000 );
}
// Setup void setup() { // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Pololu Setup IMU setupIMU(); // Pololu Setup Magnetometer setupMag(); // Initialize the button pin as an input pinMode(iButton, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); // Delay 5 Second delay( 5000 ); }
// Setup
void setup()
{
  
  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Pololu Setup IMU
  setupIMU();

  // Pololu Setup Magnetometer
  setupMag();

  // Initialize the button pin as an input
  pinMode(iButton, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  // Delay 5 Second
  delay( 5000 );

}

——

People can contact us: https://www.donluc.com/?page_id=1927

Technology Experience

  • Programming Language
  • Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi,Espressif, etc…)
  • IoT
  • Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
  • Robotics
  • Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
  • Unmanned Vehicles Terrestrial and Marine
  • Machine Learning
  • RTOS
  • Research & Development (R & D)

Instructor, E-Mentor, STEAM, and Arts-Based Training

  • Programming Language
  • IoT
  • PIC Microcontrollers
  • Arduino
  • Raspberry Pi
  • Espressif
  • Robotics

Follow Us

Luc Paquin – Curriculum Vitae – 2023
https://www.donluc.com/luc/

Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/

Don Luc

Project #28 – Sensors – Pololu MinIMU-9 v5 – Mk04

——

#DonLucElectronics #DonLuc #Sensors #MinIMU9 #Pololu #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Pololu MinIMU-9 v5

——

Pololu MinIMU-9 v5

——

Pololu MinIMU-9 v5

——

Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass (LSM6DS33 and LIS3MDL Carrier)

The Pololu MinIMU-9 v5 is an inertial measurement unit (IMU) that packs an LSM6DS33 3-axis gyro and 3-axis accelerometer and an LIS3MDL 3-axis magnetometer onto a tiny 0.8″ × 0.5″ board. An I²C interface accesses nine independent rotation, acceleration, and magnetic measurements that can be used to calculate the sensor’s absolute orientation. The MinIMU-9 v5 board includes a voltage regulator and a level-shifting circuit that allow operation from 2.5 to 5.5 Volt.

DL2308Mk05

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x ProtoScrewShield
1 x Rocker Switch – SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
SW1 – Digital 2
VIN – +3.3V
GND – GND

——

DL2308Mk05p.ino

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/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Pololu MinIMU-9 v5 - Mk04
28-04
DL2308Mk05p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x ProtoScrewShield
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;
// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the button status
int buttonState = 0;
// Software Version Information
String sver = "28-04";
void loop() {
// Date and Time RTC
isRTC ();
// Pololu Accelerometer and Gyroscopes
isIMU();
// Pololu Magnetometer
isMag();
// Read the state of the button value:
buttonState = digitalRead(iButton);
// Check if the button is pressed. If it is, the buttonState is HIGH:
if (buttonState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 Second
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - Pololu MinIMU-9 v5 - Mk04 28-04 DL2308Mk05p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass 1 x ProtoScrewShield 1 x Rocker Switch - SPST 1 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Includes and variables for IMU integration // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer #include <LSM6.h> // STMicroelectronics LIS3MDL Magnetometer #include <LIS3MDL.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Pololu 9DoF IMU // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer LSM6 imu; // Accelerometer and Gyroscopes // Accelerometer int imuAX; int imuAY; int imuAZ; // Gyroscopes int imuGX; int imuGY; int imuGZ; // STMicroelectronics LIS3MDL Magnetometer LIS3MDL mag; // Magnetometer int magX; int magY; int magZ; // The number of the pushbutton pin int iButton = 2; // Variable for reading the button status int buttonState = 0; // Software Version Information String sver = "28-04"; void loop() { // Date and Time RTC isRTC (); // Pololu Accelerometer and Gyroscopes isIMU(); // Pololu Magnetometer isMag(); // Read the state of the button value: buttonState = digitalRead(iButton); // Check if the button is pressed. If it is, the buttonState is HIGH: if (buttonState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 Second delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Pololu MinIMU-9 v5 - Mk04
28-04
DL2308Mk05p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x Pololu MinIMU-9 v5 Gyro, Accelerometer, and Compass
1 x ProtoScrewShield
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Includes and variables for IMU integration
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
#include <LSM6.h>
// STMicroelectronics LIS3MDL Magnetometer
#include <LIS3MDL.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Pololu 9DoF IMU
// STMicroelectronics LSM6DS33 Gyroscope and Accelerometer
LSM6 imu;
// Accelerometer and Gyroscopes
// Accelerometer
int imuAX;
int imuAY;
int imuAZ;
// Gyroscopes 
int imuGX;
int imuGY;
int imuGZ;
// STMicroelectronics LIS3MDL Magnetometer
LIS3MDL mag;
// Magnetometer
int magX;
int magY;
int magZ;

// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the button status
int buttonState = 0;

// Software Version Information
String sver = "28-04";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Pololu Accelerometer and Gyroscopes
  isIMU();

  // Pololu Magnetometer
  isMag();

  // Read the state of the button value:
  buttonState = digitalRead(iButton);

  // Check if the button is pressed. If it is, the buttonState is HIGH:
  if (buttonState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 Second
  delay(1000);

}

getAccelGyro.ino

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// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {
// Setup IMU
imu.init();
// Default
imu.enableDefault();
}
// Accelerometer and Gyroscopes
void isIMU() {
// Accelerometer and Gyroscopes
imu.read();
// Accelerometer x, y, z
imuAX = imu.a.x;
imuAY = imu.a.y;
imuAZ = imu.a.z;
// Gyroscopes x, y, z
imuGX = imu.g.x;
imuGY = imu.g.y;
imuGZ = imu.g.z;
sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|";
sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|";
}
// Accelerometer and Gyroscopes // Setup IMU void setupIMU() { // Setup IMU imu.init(); // Default imu.enableDefault(); } // Accelerometer and Gyroscopes void isIMU() { // Accelerometer and Gyroscopes imu.read(); // Accelerometer x, y, z imuAX = imu.a.x; imuAY = imu.a.y; imuAZ = imu.a.z; // Gyroscopes x, y, z imuGX = imu.g.x; imuGY = imu.g.y; imuGZ = imu.g.z; sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|"; sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|"; }
// Accelerometer and Gyroscopes
// Setup IMU
void setupIMU() {

  // Setup IMU
  imu.init();
  // Default
  imu.enableDefault();
  
}
// Accelerometer and Gyroscopes
void isIMU() {

  // Accelerometer and Gyroscopes
  imu.read();
  // Accelerometer x, y, z
  imuAX = imu.a.x;
  imuAY = imu.a.y;
  imuAZ = imu.a.z;
  // Gyroscopes x, y, z
  imuGX = imu.g.x;
  imuGY = imu.g.y;
  imuGZ = imu.g.z;

  sKeyboard = sKeyboard + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|";
  sKeyboard = sKeyboard + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|";
  
}

getIMUMagnetometer.ino

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// IMU Magnetometer
// Setup Magnetometer
void setupMag() {
// Setup Magnetometer
mag.init();
// Default
mag.enableDefault();
}
// Magnetometer
void isMag() {
// Magnetometer
mag.read();
// Magnetometer x, y, z
magX = mag.m.x;
magY = mag.m.y;
magZ = mag.m.z;
sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|*";
}
// IMU Magnetometer // Setup Magnetometer void setupMag() { // Setup Magnetometer mag.init(); // Default mag.enableDefault(); } // Magnetometer void isMag() { // Magnetometer mag.read(); // Magnetometer x, y, z magX = mag.m.x; magY = mag.m.y; magZ = mag.m.z; sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|*"; }
// IMU Magnetometer
// Setup Magnetometer
void setupMag() {

  // Setup Magnetometer
  mag.init();
  // Default
  mag.enableDefault();
  
}
// Magnetometer
void isMag() {

  // Magnetometer
  mag.read();
  // Magnetometer x, y, z
  magX = mag.m.x;
  magY = mag.m.y;
  magZ = mag.m.z;

  sKeyboard = sKeyboard + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|*";
  
}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
//Serial.println("Couldn't find RTC");
//Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
//Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { //Serial.println("Couldn't find RTC"); //Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { //Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    //Serial.println("Couldn't find RTC");
    //Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    //Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

setup.ino

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// Setup
void setup()
{
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Pololu Setup IMU
setupIMU();
// Pololu Setup Magnetometer
setupMag();
// Initialize the button pin as an input
pinMode(iButton, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
// Delay 5 Second
delay( 5000 );
}
// Setup void setup() { // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Pololu Setup IMU setupIMU(); // Pololu Setup Magnetometer setupMag(); // Initialize the button pin as an input pinMode(iButton, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); // Delay 5 Second delay( 5000 ); }
// Setup
void setup()
{
  
  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Pololu Setup IMU
  setupIMU();

  // Pololu Setup Magnetometer
  setupMag();

  // Initialize the button pin as an input
  pinMode(iButton, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  // Delay 5 Second
  delay( 5000 );

}

——

People can contact us: https://www.donluc.com/?page_id=1927

Technology Experience

  • Programming Language
  • Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi,Espressif, etc…)
  • IoT
  • Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
  • Robotics
  • Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
  • Unmanned Vehicles Terrestrial and Marine
  • Machine Learning
  • RTOS
  • Research & Development (R & D)

Instructor, E-Mentor, STEAM, and Arts-Based Training

  • Programming Language
  • IoT
  • PIC Microcontrollers
  • Arduino
  • Raspberry Pi
  • Espressif
  • Robotics

Follow Us

Luc Paquin – Curriculum Vitae – 2023
https://www.donluc.com/luc/

Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/

Don Luc

Project #28 – Sensors – Gyroscope L3G4200D – Mk03

——

#DonLucElectronics #DonLuc #Sensors #L3G4200D #HMC5883L #ADXL335 #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Gyroscope L3G4200D

——

Gyroscope L3G4200D

——

Gyroscope L3G4200D

——

SparkFun Tri-Axis Gyroscope – L3G4200D

This is a breakout board for the L3G4200D low-power three-axis angular rate sensor. The L3G4200D is a MEMS motion sensor and has a full scale of dps and is capable of measuring rates with a user-selectable bandwidth. These work great in gaming and virtual reality input devices, motion control with MMI, GPS navigation systems, appliances and robotics. The L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface.

DL2308Mk04

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x SparkFun Triple Axis Magnetometer – HMC5883L
1 x SparkFun Tri-Axis Gyroscope – L3G4200D
1 x Rocker Switch – SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
SW1 – Digital 2
ACX – Analog A0
ACY – Analog A1
ACZ – Analog A2
VIN – +3.3V
GND – GND

——

DL2308Mk04p.ino

Plain text
Copy to clipboard
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EnlighterJS 3 Syntax Highlighter
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Gyroscope L3G4200D - Mk03
28-03
DL2308Mk04p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x SparkFun Tri-Axis Gyroscope - L3G4200D
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Triple Axis Magnetometer
#include <HMC5883L.h>
// Gyroscope
#include <L3G4200D.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Accelerometer
int iX = A0;
int iY = A1;
int iZ = A2;
// Accelerometer
int X = 0;
int Y = 0;
int Z = 0;
// Triple Axis Magnetometer
HMC5883L compass;
// Triple Axis Magnetometer
int mX = 0;
int mY = 0;
int mZ = 0;
// Gyroscope
L3G4200D gyroscope;
// Timers
unsigned long timer = 0;
float timeStep = 0.01;
// Pitch, Roll and Yaw values
float pitch = 0;
float roll = 0;
float yaw = 0;
// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the button status
int buttonState = 0;
// Software Version Information
String sver = "28-03";
void loop() {
// Date and Time RTC
isRTC ();
// Accelerometer
isAccelerometer();
// Magnetometer
isMagnetometer();
// Gyroscope
isGyroscope();
// Read the state of the button value:
buttonState = digitalRead(iButton);
// Check if the button is pressed. If it is, the buttonState is HIGH:
if (buttonState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 Second
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - Gyroscope L3G4200D - Mk03 28-03 DL2308Mk04p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x SparkFun Triple Axis Accelerometer ADXL335 1 x SparkFun Tri-Axis Gyroscope - L3G4200D 1 x Rocker Switch - SPST 1 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Triple Axis Magnetometer #include <HMC5883L.h> // Gyroscope #include <L3G4200D.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Accelerometer int iX = A0; int iY = A1; int iZ = A2; // Accelerometer int X = 0; int Y = 0; int Z = 0; // Triple Axis Magnetometer HMC5883L compass; // Triple Axis Magnetometer int mX = 0; int mY = 0; int mZ = 0; // Gyroscope L3G4200D gyroscope; // Timers unsigned long timer = 0; float timeStep = 0.01; // Pitch, Roll and Yaw values float pitch = 0; float roll = 0; float yaw = 0; // The number of the pushbutton pin int iButton = 2; // Variable for reading the button status int buttonState = 0; // Software Version Information String sver = "28-03"; void loop() { // Date and Time RTC isRTC (); // Accelerometer isAccelerometer(); // Magnetometer isMagnetometer(); // Gyroscope isGyroscope(); // Read the state of the button value: buttonState = digitalRead(iButton); // Check if the button is pressed. If it is, the buttonState is HIGH: if (buttonState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 Second delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Gyroscope L3G4200D - Mk03
28-03
DL2308Mk04p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x SparkFun Tri-Axis Gyroscope - L3G4200D
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Triple Axis Magnetometer
#include <HMC5883L.h>
// Gyroscope
#include <L3G4200D.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Accelerometer
int iX = A0;
int iY = A1;
int iZ = A2;
// Accelerometer
int X = 0;
int Y = 0;
int Z = 0;

// Triple Axis Magnetometer
HMC5883L compass;
// Triple Axis Magnetometer
int mX = 0;
int mY = 0;
int mZ = 0;

// Gyroscope
L3G4200D gyroscope;
// Timers
unsigned long timer = 0;
float timeStep = 0.01;
// Pitch, Roll and Yaw values
float pitch = 0;
float roll = 0;
float yaw = 0;

// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the button status
int buttonState = 0;

// Software Version Information
String sver = "28-03";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Accelerometer
  isAccelerometer();

  // Magnetometer
  isMagnetometer();

  // Gyroscope
  isGyroscope();

  // Read the state of the button value:
  buttonState = digitalRead(iButton);

  // Check if the button is pressed. If it is, the buttonState is HIGH:
  if (buttonState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 Second
  delay(1000);

}

getAccelerometer.ino

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// Accelerometer
// Accelerometer
void isAccelerometer(){
// Accelerometer X, Y, Z
// X
X = analogRead(iX);
// Y
Y = analogRead(iY);
// Z
Z = analogRead(iZ);
sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|";
}
// Accelerometer // Accelerometer void isAccelerometer(){ // Accelerometer X, Y, Z // X X = analogRead(iX); // Y Y = analogRead(iY); // Z Z = analogRead(iZ); sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|"; }
// Accelerometer
// Accelerometer
void isAccelerometer(){

  // Accelerometer X, Y, Z
  // X
  X = analogRead(iX);
  // Y
  Y = analogRead(iY);
  // Z
  Z = analogRead(iZ);

  sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|";

}

getGyroscope.ino

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// L3G4200D Triple Axis Gyroscope
// Setup Gyroscope
void isSetupGyroscope() {
// Setup Gyroscope
// Set scale 2000 dps and 400HZ Output data rate (cut-off 50)
while(!gyroscope.begin(L3G4200D_SCALE_2000DPS, L3G4200D_DATARATE_400HZ_50))
{
// Could not find a valid L3G4200D sensor, check wiring!
delay(500);
}
// Calibrate gyroscope. The calibration must be at rest.
// If you don't want calibrate, comment this line.
gyroscope.calibrate(100);
}
// L3G4200D Gyroscope
void isGyroscope(){
// Timer
timer = millis();
// Read normalized values
Vector norm = gyroscope.readNormalize();
// Calculate Pitch, Roll and Yaw
pitch = pitch + norm.YAxis * timeStep;
roll = roll + norm.XAxis * timeStep;
yaw = yaw + norm.ZAxis * timeStep;
sKeyboard = sKeyboard + String(pitch) + "|" + String(roll) + "|" + String(yaw) + "|*";
}
// L3G4200D Triple Axis Gyroscope // Setup Gyroscope void isSetupGyroscope() { // Setup Gyroscope // Set scale 2000 dps and 400HZ Output data rate (cut-off 50) while(!gyroscope.begin(L3G4200D_SCALE_2000DPS, L3G4200D_DATARATE_400HZ_50)) { // Could not find a valid L3G4200D sensor, check wiring! delay(500); } // Calibrate gyroscope. The calibration must be at rest. // If you don't want calibrate, comment this line. gyroscope.calibrate(100); } // L3G4200D Gyroscope void isGyroscope(){ // Timer timer = millis(); // Read normalized values Vector norm = gyroscope.readNormalize(); // Calculate Pitch, Roll and Yaw pitch = pitch + norm.YAxis * timeStep; roll = roll + norm.XAxis * timeStep; yaw = yaw + norm.ZAxis * timeStep; sKeyboard = sKeyboard + String(pitch) + "|" + String(roll) + "|" + String(yaw) + "|*"; }
// L3G4200D Triple Axis Gyroscope
// Setup Gyroscope
void isSetupGyroscope() {

  // Setup Gyroscope
  // Set scale 2000 dps and 400HZ Output data rate (cut-off 50)
  while(!gyroscope.begin(L3G4200D_SCALE_2000DPS, L3G4200D_DATARATE_400HZ_50))
  {
    // Could not find a valid L3G4200D sensor, check wiring!
    delay(500);
    
  }

  // Calibrate gyroscope. The calibration must be at rest.
  // If you don't want calibrate, comment this line.
  gyroscope.calibrate(100);
  
}
// L3G4200D Gyroscope
void isGyroscope(){

  // Timer
  timer = millis();

  // Read normalized values
  Vector norm = gyroscope.readNormalize();

  // Calculate Pitch, Roll and Yaw
  pitch = pitch + norm.YAxis * timeStep;
  roll = roll + norm.XAxis * timeStep;
  yaw = yaw + norm.ZAxis * timeStep;

  sKeyboard = sKeyboard + String(pitch) + "|" + String(roll) + "|" + String(yaw) + "|*";

}

getMagnetometer.ino

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// Magnetometer
// Setup Magnetometer
void isSetupMagnetometer(){
// Magnetometer Serial
// Initialize HMC5883L
while (!compass.begin())
{
delay(500);
}
// Set measurement range
// +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default)
compass.setRange(HMC5883L_RANGE_1_3GA);
// Set measurement mode
// Continuous-Measurement: HMC5883L_CONTINOUS (default)
compass.setMeasurementMode(HMC5883L_CONTINOUS);
// Set data rate
// 15.00Hz: HMC5883L_DATARATE_15HZ (default)
compass.setDataRate(HMC5883L_DATARATE_15HZ);
// Set number of samples averaged
// 1 sample: HMC5883L_SAMPLES_1 (default)
compass.setSamples(HMC5883L_SAMPLES_1);
}
// Magnetometer
void isMagnetometer(){
// Vector Norm
Vector norm = compass.readNormalize();
// Vector X, Y, Z
// X Normalize
mX = norm.XAxis;
// Y Normalize
mY = norm.YAxis;
// Z Normalize
mZ = norm.ZAxis;
sKeyboard = sKeyboard + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|";
}
// Magnetometer // Setup Magnetometer void isSetupMagnetometer(){ // Magnetometer Serial // Initialize HMC5883L while (!compass.begin()) { delay(500); } // Set measurement range // +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default) compass.setRange(HMC5883L_RANGE_1_3GA); // Set measurement mode // Continuous-Measurement: HMC5883L_CONTINOUS (default) compass.setMeasurementMode(HMC5883L_CONTINOUS); // Set data rate // 15.00Hz: HMC5883L_DATARATE_15HZ (default) compass.setDataRate(HMC5883L_DATARATE_15HZ); // Set number of samples averaged // 1 sample: HMC5883L_SAMPLES_1 (default) compass.setSamples(HMC5883L_SAMPLES_1); } // Magnetometer void isMagnetometer(){ // Vector Norm Vector norm = compass.readNormalize(); // Vector X, Y, Z // X Normalize mX = norm.XAxis; // Y Normalize mY = norm.YAxis; // Z Normalize mZ = norm.ZAxis; sKeyboard = sKeyboard + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|"; }
// Magnetometer
// Setup Magnetometer
void isSetupMagnetometer(){

  // Magnetometer Serial
  // Initialize HMC5883L
  while (!compass.begin())
  {
    delay(500);
  }

  // Set measurement range
  // +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default)
  compass.setRange(HMC5883L_RANGE_1_3GA);

  // Set measurement mode
  // Continuous-Measurement: HMC5883L_CONTINOUS (default)
  compass.setMeasurementMode(HMC5883L_CONTINOUS);
 
  // Set data rate
  // 15.00Hz: HMC5883L_DATARATE_15HZ (default)
  compass.setDataRate(HMC5883L_DATARATE_15HZ);

  // Set number of samples averaged
  // 1 sample:  HMC5883L_SAMPLES_1 (default)
  compass.setSamples(HMC5883L_SAMPLES_1);
  
}
// Magnetometer
void isMagnetometer(){

  // Vector Norm
  Vector norm = compass.readNormalize();
  // Vector X, Y, Z
  // X Normalize
  mX = norm.XAxis;
  // Y Normalize
  mY = norm.YAxis;
  // Z Normalize
  mZ = norm.ZAxis;

  sKeyboard = sKeyboard + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|";

}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
//Serial.println("Couldn't find RTC");
//Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
//Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { //Serial.println("Couldn't find RTC"); //Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { //Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    //Serial.println("Couldn't find RTC");
    //Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    //Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

setup.ino

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// Setup
void setup()
{
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Setup Triple Axis Magnetometer
isSetupMagnetometer();
// L3G4200D Gyroscope
isSetupGyroscope();
// Initialize the button pin as an input
pinMode(iButton, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
// Delay 5 Second
delay( 5000 );
}
// Setup void setup() { // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Setup Triple Axis Magnetometer isSetupMagnetometer(); // L3G4200D Gyroscope isSetupGyroscope(); // Initialize the button pin as an input pinMode(iButton, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); // Delay 5 Second delay( 5000 ); }
// Setup
void setup()
{
  
  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Setup Triple Axis Magnetometer
  isSetupMagnetometer();

  // L3G4200D Gyroscope
  isSetupGyroscope();

  // Initialize the button pin as an input
  pinMode(iButton, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  // Delay 5 Second
  delay( 5000 );

}

——

People can contact us: https://www.donluc.com/?page_id=1927

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https://www.donluc.com/luc/

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Don Luc

Project #28 – Sensors – Magnetometer HMC5883L – Mk02

——

#DonLucElectronics #DonLuc #Sensors #HMC5883L #ADXL335 #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Magnetometer HMC5883L

——

Magnetometer HMC5883L

——

Magnetometer HMC5883L

——

SparkFun Triple Axis Magnetometer – HMC5883L

This is a breakout board for Honeywell’s HMC5883L, a 3-axis digital compass. Communication with the HMC5883L is simple and all done through an I2C interface. There is no on-board regulator, so a regulated voltage of 2.16-3.6VDC should be supplied. The Honeywell HMC5883L is a surface-mount, multi-chip module designed for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry. Applications for the HMC5883L include Mobile Phones, Netbooks, Consumer Electronics, Auto Navigation Systems, and Personal Navigation Devices.

DL2308Mk03

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x SparkFun Triple Axis Magnetometer – HMC5883L
1 x Rocker Switch – SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
SW1 – Digital 2
ACX – Analog A0
ACY – Analog A1
ACZ – Analog A2
VIN – +3.3V
GND – GND

——

DL2308Mk03p.ino

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/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Magnetometer HMC5883L - Mk02
28-02
DL2308Mk03p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Triple Axis Magnetometer
#include <HMC5883L.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Accelerometer
int iX = A0;
int iY = A1;
int iZ = A2;
// Accelerometer
int X = 0;
int Y = 0;
int Z = 0;
// Triple Axis Magnetometer
HMC5883L compass;
// Triple Axis Magnetometer
int mX = 0;
int mY = 0;
int mZ = 0;
// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the pushbutton status
int buttonState = 0;
// Software Version Information
String sver = "28-02";
void loop() {
// Date and Time RTC
isRTC ();
// Accelerometer
isAccelerometer();
// Magnetometer
isMagnetometer();
// Read the state of the button value:
buttonState = digitalRead(iButton);
// Check if the button is pressed. If it is, the buttonState is HIGH:
if (buttonState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 sec
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - Magnetometer HMC5883L - Mk02 28-02 DL2308Mk03p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x SparkFun Triple Axis Accelerometer ADXL335 1 x Rocker Switch - SPST 1 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Triple Axis Magnetometer #include <HMC5883L.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Accelerometer int iX = A0; int iY = A1; int iZ = A2; // Accelerometer int X = 0; int Y = 0; int Z = 0; // Triple Axis Magnetometer HMC5883L compass; // Triple Axis Magnetometer int mX = 0; int mY = 0; int mZ = 0; // The number of the pushbutton pin int iButton = 2; // Variable for reading the pushbutton status int buttonState = 0; // Software Version Information String sver = "28-02"; void loop() { // Date and Time RTC isRTC (); // Accelerometer isAccelerometer(); // Magnetometer isMagnetometer(); // Read the state of the button value: buttonState = digitalRead(iButton); // Check if the button is pressed. If it is, the buttonState is HIGH: if (buttonState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 sec delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Magnetometer HMC5883L - Mk02
28-02
DL2308Mk03p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Triple Axis Magnetometer
#include <HMC5883L.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Accelerometer
int iX = A0;
int iY = A1;
int iZ = A2;
// Accelerometer
int X = 0;
int Y = 0;
int Z = 0;

// Triple Axis Magnetometer
HMC5883L compass;
// Triple Axis Magnetometer
int mX = 0;
int mY = 0;
int mZ = 0;

// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the pushbutton status
int buttonState = 0;

// Software Version Information
String sver = "28-02";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Accelerometer
  isAccelerometer();

  // Magnetometer
  isMagnetometer();

  // Read the state of the button value:
  buttonState = digitalRead(iButton);

  // Check if the button is pressed. If it is, the buttonState is HIGH:
  if (buttonState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 sec
  delay(1000);

}

getAccelerometer.ino

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// Accelerometer
// Accelerometer
void isAccelerometer(){
// Accelerometer X, Y, Z
// X
X = analogRead(iX);
// Y
Y = analogRead(iY);
// Z
Z = analogRead(iZ);
sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|";
}
// Accelerometer // Accelerometer void isAccelerometer(){ // Accelerometer X, Y, Z // X X = analogRead(iX); // Y Y = analogRead(iY); // Z Z = analogRead(iZ); sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|"; }
// Accelerometer
// Accelerometer
void isAccelerometer(){

  // Accelerometer X, Y, Z
  // X
  X = analogRead(iX);
  // Y
  Y = analogRead(iY);
  // Z
  Z = analogRead(iZ);

  sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|";

}

getMagnetometer.ino

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// Magnetometer
// Setup Magnetometer
void isSetupMagnetometer(){
// Magnetometer Serial
// Initialize HMC5883L
while (!compass.begin())
{
delay(500);
}
// Set measurement range
// +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default)
compass.setRange(HMC5883L_RANGE_1_3GA);
// Set measurement mode
// Continuous-Measurement: HMC5883L_CONTINOUS (default)
compass.setMeasurementMode(HMC5883L_CONTINOUS);
// Set data rate
// 15.00Hz: HMC5883L_DATARATE_15HZ (default)
compass.setDataRate(HMC5883L_DATARATE_15HZ);
// Set number of samples averaged
// 1 sample: HMC5883L_SAMPLES_1 (default)
compass.setSamples(HMC5883L_SAMPLES_1);
}
// Magnetometer
void isMagnetometer(){
// Vector Norm
Vector norm = compass.readNormalize();
// Vector X, Y, Z
// X Normalize
mX = norm.XAxis;
// Y Normalize
mY = norm.YAxis;
// Z Normalize
mZ = norm.ZAxis;
sKeyboard = sKeyboard + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|*";
}
// Magnetometer // Setup Magnetometer void isSetupMagnetometer(){ // Magnetometer Serial // Initialize HMC5883L while (!compass.begin()) { delay(500); } // Set measurement range // +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default) compass.setRange(HMC5883L_RANGE_1_3GA); // Set measurement mode // Continuous-Measurement: HMC5883L_CONTINOUS (default) compass.setMeasurementMode(HMC5883L_CONTINOUS); // Set data rate // 15.00Hz: HMC5883L_DATARATE_15HZ (default) compass.setDataRate(HMC5883L_DATARATE_15HZ); // Set number of samples averaged // 1 sample: HMC5883L_SAMPLES_1 (default) compass.setSamples(HMC5883L_SAMPLES_1); } // Magnetometer void isMagnetometer(){ // Vector Norm Vector norm = compass.readNormalize(); // Vector X, Y, Z // X Normalize mX = norm.XAxis; // Y Normalize mY = norm.YAxis; // Z Normalize mZ = norm.ZAxis; sKeyboard = sKeyboard + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|*"; }
// Magnetometer
// Setup Magnetometer
void isSetupMagnetometer(){

  // Magnetometer Serial
  // Initialize HMC5883L
  while (!compass.begin())
  {
    delay(500);
  }

  // Set measurement range
  // +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default)
  compass.setRange(HMC5883L_RANGE_1_3GA);

  // Set measurement mode
  // Continuous-Measurement: HMC5883L_CONTINOUS (default)
  compass.setMeasurementMode(HMC5883L_CONTINOUS);
 
  // Set data rate
  // 15.00Hz: HMC5883L_DATARATE_15HZ (default)
  compass.setDataRate(HMC5883L_DATARATE_15HZ);

  // Set number of samples averaged
  // 1 sample:  HMC5883L_SAMPLES_1 (default)
  compass.setSamples(HMC5883L_SAMPLES_1);
  
}
// Magnetometer
void isMagnetometer(){

  // Vector Norm
  Vector norm = compass.readNormalize();
  // Vector X, Y, Z
  // X Normalize
  mX = norm.XAxis;
  // Y Normalize
  mY = norm.YAxis;
  // Z Normalize
  mZ = norm.ZAxis;

  sKeyboard = sKeyboard + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|*";

}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
//Serial.println("Couldn't find RTC");
//Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
//Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
Serial.print("Date: ");
Serial.println(dateRTC);
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
Serial.print("Time: ");
Serial.println(timeRTC);
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { //Serial.println("Couldn't find RTC"); //Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { //Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; Serial.print("Date: "); Serial.println(dateRTC); // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; Serial.print("Time: "); Serial.println(timeRTC); sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    //Serial.println("Couldn't find RTC");
    //Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    //Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  Serial.print("Date: ");
  Serial.println(dateRTC);
  
  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  Serial.print("Time: ");
  Serial.println(timeRTC);

  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

setup.ino

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// Setup
void setup()
{
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Setup Triple Axis Magnetometer
isSetupMagnetometer();
// Initialize the button pin as an input
pinMode(iButton, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
delay( 5000 );
}
// Setup void setup() { // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Setup Triple Axis Magnetometer isSetupMagnetometer(); // Initialize the button pin as an input pinMode(iButton, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); delay( 5000 ); }
// Setup
void setup()
{
  
  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Setup Triple Axis Magnetometer
  isSetupMagnetometer();

  // Initialize the button pin as an input
  pinMode(iButton, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  delay( 5000 );

}

——

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Don Luc

Project #28 – Sensors – Accelerometer ADXL335 – Mk01

——

#DonLucElectronics #DonLuc #Sensors #ADXL335 #Adafruit #SparkFun #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Accelerometer ADXL335

——

Accelerometer ADXL335

——

Accelerometer ADXL335

——

Sensor

A sensor is a device that produces an output signal for the purpose of sensing a physical phenomenon. In the broadest definition, a sensor is a device, module, machine, or subsystem that detects events or changes in its environment and sends the information to other electronics, frequently a computer processor.

  • Acoustic, sound, vibration
  • Automotive
  • Chemical
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  • Pressure
  • Force, density, level
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  • Proximity, presence
  • Sensor technology
  • Speed sensor
  • Others
  • Etc…

SparkFun Triple Axis Accelerometer Breakout – ADXL335

Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors, the holy grail of accelerometers. The ADXL335 is a triple axis MEMS accelerometer with extremely low noise and power consumption.

DL2308Mk02

1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x Rocker Switch – SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

LED – LED_BUILTIN
SDA – Digital 20
SCL – Digital 21
SW1 – Digital 2
ACX – Analog A0
ACY – Analog A1
ACZ – Analog A2
VIN – +3.3V
GND – GND

——

DL2308Mk02p.ino

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/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Accelerometer ADXL335 - Mk01
28-01
DL2308Mk02p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// DS3231 Precision RTC
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>
// Keyboard
String sKeyboard = "";
// DS3231 Precision RTC
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";
// Accelerometer
int iX = A0;
int iY = A1;
int iZ = A2;
// Accelerometer
int X = 0;
int Y = 0;
int Z = 0;
// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the pushbutton status
int buttonState = 0;
// Software Version Information
String sver = "28-01";
void loop() {
// Date and Time RTC
isRTC ();
// Accelerometer
isAccelerometer();
// Read the state of the pushbutton value:
buttonState = digitalRead(iButton);
// Check if the pushbutton is pressed. If it is, the buttonState is HIGH:
if (buttonState == HIGH) {
Keyboard.println(sKeyboard);
}
// Delay 1 sec
delay(1000);
}
/****** Don Luc Electronics © ****** Software Version Information Project #28 - Sensors - Accelerometer ADXL335 - Mk01 28-01 DL2308Mk02p.ino 1 x Adafruit METRO M0 Express 1 x DS3231 Precision RTC FeatherWing 1 x SparkFun Triple Axis Accelerometer ADXL335 1 x Rocker Switch - SPST 1 x Resistor 10K Ohm 1 x CR1220 3V Lithium Coin Cell Battery 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // DS3231 Precision RTC #include <RTClib.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // Keyboard #include <Keyboard.h> // Keyboard String sKeyboard = ""; // DS3231 Precision RTC RTC_DS3231 rtc; String dateRTC = ""; String timeRTC = ""; // Accelerometer int iX = A0; int iY = A1; int iZ = A2; // Accelerometer int X = 0; int Y = 0; int Z = 0; // The number of the pushbutton pin int iButton = 2; // Variable for reading the pushbutton status int buttonState = 0; // Software Version Information String sver = "28-01"; void loop() { // Date and Time RTC isRTC (); // Accelerometer isAccelerometer(); // Read the state of the pushbutton value: buttonState = digitalRead(iButton); // Check if the pushbutton is pressed. If it is, the buttonState is HIGH: if (buttonState == HIGH) { Keyboard.println(sKeyboard); } // Delay 1 sec delay(1000); }
/****** Don Luc Electronics © ******
Software Version Information
Project #28 - Sensors - Accelerometer ADXL335 - Mk01
28-01
DL2308Mk02p.ino
1 x Adafruit METRO M0 Express
1 x DS3231 Precision RTC FeatherWing
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x Rocker Switch - SPST
1 x Resistor 10K Ohm
1 x CR1220 3V Lithium Coin Cell Battery
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// DS3231 Precision RTC 
#include <RTClib.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// Keyboard
#include <Keyboard.h>

// Keyboard
String sKeyboard = "";

// DS3231 Precision RTC 
RTC_DS3231 rtc;
String dateRTC = "";
String timeRTC = "";

// Accelerometer
int iX = A0;
int iY = A1;
int iZ = A2;
// Accelerometer
int X = 0;
int Y = 0;
int Z = 0;

// The number of the pushbutton pin
int iButton = 2;
// Variable for reading the pushbutton status
int buttonState = 0;

// Software Version Information
String sver = "28-01";

void loop() {

  // Date and Time RTC
  isRTC ();

  // Accelerometer
  isAccelerometer();

  // Read the state of the pushbutton value:
  buttonState = digitalRead(iButton);

  // Check if the pushbutton is pressed. If it is, the buttonState is HIGH:
  if (buttonState == HIGH) {

     Keyboard.println(sKeyboard);
    
  }

  // Delay 1 sec
  delay(1000);

}

getAccelerometer.ino

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// Accelerometer
// Accelerometer
void isAccelerometer(){
// Accelerometer X, Y, Z
// X
X = analogRead(iX);
Serial.print("X: ");
Serial.println(X);
// Y
Y = analogRead(iY);
Serial.print("Y: ");
Serial.println(Y);
// Z
Z = analogRead(iZ);
Serial.print("Z: ");
Serial.println(Z);
sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|*";
}
// Accelerometer // Accelerometer void isAccelerometer(){ // Accelerometer X, Y, Z // X X = analogRead(iX); Serial.print("X: "); Serial.println(X); // Y Y = analogRead(iY); Serial.print("Y: "); Serial.println(Y); // Z Z = analogRead(iZ); Serial.print("Z: "); Serial.println(Z); sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|*"; }
// Accelerometer
// Accelerometer
void isAccelerometer(){

  // Accelerometer X, Y, Z
  // X
  X = analogRead(iX);
  Serial.print("X: ");
  Serial.println(X);
  // Y
  Y = analogRead(iY);
  Serial.print("Y: ");
  Serial.println(Y);
  // Z
  Z = analogRead(iZ);
  Serial.print("Z: ");
  Serial.println(Z);

  sKeyboard = sKeyboard + String(X) + "|" + String(Y) + "|" + String(Z) + "|*";

}

getRTC.ino

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// Date & Time
// DS3231 Precision RTC
void setupRTC() {
// DS3231 Precision RTC
if (! rtc.begin()) {
Serial.println("Couldn't find RTC");
Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
Serial.println("RTC lost power, let's set the time!");
// When time needs to be set on a new device, or after a power loss, the
// following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
Serial.print("Date: ");
Serial.println(dateRTC);
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
Serial.print("Time: ");
Serial.println(timeRTC);
sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" +
String(timeRTC) + "|";
}
// Date & Time // DS3231 Precision RTC void setupRTC() { // DS3231 Precision RTC if (! rtc.begin()) { Serial.println("Couldn't find RTC"); Serial.flush(); while (1) delay(10); } if (rtc.lostPower()) { Serial.println("RTC lost power, let's set the time!"); // When time needs to be set on a new device, or after a power loss, the // following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; Serial.print("Date: "); Serial.println(dateRTC); // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; Serial.print("Time: "); Serial.println(timeRTC); sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + String(timeRTC) + "|"; }
// Date & Time
// DS3231 Precision RTC
void setupRTC() {

  // DS3231 Precision RTC
  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 8, 10, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;

  Serial.print("Date: ");
  Serial.println(dateRTC);
  
  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;

  Serial.print("Time: ");
  Serial.println(timeRTC);

  sKeyboard = "SEN|" + sver + "|" + String(dateRTC) + "|" + 
  String(timeRTC) + "|";
  
}

setup.ino

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// Setup
void setup()
{
// Serial Begin
Serial.begin(115200);
Serial.println("Starting Serial work!");
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// Date & Time RTC
// DS3231 Precision RTC
setupRTC();
// Initialize control over the keyboard:
Keyboard.begin();
// Initialize the pushbutton pin as an input
pinMode(iButton, INPUT);
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
delay( 5000 );
}
// Setup void setup() { // Serial Begin Serial.begin(115200); Serial.println("Starting Serial work!"); // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // Date & Time RTC // DS3231 Precision RTC setupRTC(); // Initialize control over the keyboard: Keyboard.begin(); // Initialize the pushbutton pin as an input pinMode(iButton, INPUT); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); delay( 5000 ); }
// Setup
void setup()
{
  
  // Serial Begin
  Serial.begin(115200);
  Serial.println("Starting Serial work!");

  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // Date & Time RTC
  // DS3231 Precision RTC 
  setupRTC();
  
  // Initialize control over the keyboard:
  Keyboard.begin();

  // Initialize the pushbutton pin as an input
  pinMode(iButton, INPUT);

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  delay( 5000 );

}

——

People can contact us: https://www.donluc.com/?page_id=1927

Technology Experience

  • Programming Language
  • Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi,Espressif, etc…)
  • IoT
  • Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
  • Robotics
  • Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
  • Unmanned Vehicles Terrestrial and Marine
  • Machine Learning
  • RTOS
  • Research & Development (R & D)

Instructor, E-Mentor, STEAM, and Arts-Based Training

  • Programming Language
  • IoT
  • PIC Microcontrollers
  • Arduino
  • Raspberry Pi
  • Espressif
  • Robotics

Follow Us

Luc Paquin – Curriculum Vitae – 2023
https://www.donluc.com/luc/

Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/

Don Luc

Project #26 – Radio Frequency – Universally Unique IDentifier – Mk27

——

#DonLucElectronics #DonLuc #RadioFrequency #Bluetooth #UUID #Display #SparkFun #Adafruit #BME280 #CCS811 #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Universally Unique IDentifier

——

Universally Unique IDentifier

——

Universally Unique IDentifier

——

Universally Unique IDentifier

A Universally Unique IDentifier (UUID) is a 128-bit label used for information in computer systems. When generated according to the standard methods, UUIDs are, for practical purposes, unique. Their uniqueness does not depend on a central registration authority or coordination between the parties generating them, unlike most other numbering schemes. While the probability that a UUID will be duplicated is not zero, it is generally considered close enough to zero to be negligible.

Thus, anyone can create a UUID and use it to identify something with near certainty that the identifier does not duplicate one that has already been, or will be, created to identify something else. Information labeled with UUIDs by independent parties can therefore be later combined into a single database or transmitted on the same channel, with a negligible probability of duplication. Adoption of UUIDs is widespread, with many computing platforms providing support for generating them and for parsing their textual representation.

DL2307Mk08

2 x SparkFun Thing Plus – ESP32 WROOM
1 x SparkFun BME280 – Temperature, Humidity, Barometric Pressure, and Altitude
1 x SparkFun Air Quality Breakout – CCS811
1 x Adafruit SHARP Memory Display Breakout
1 x Adalogger FeatherWing – RTC + SD
1 x 8 GB MicroSD Memory Card
1 x CR1220 3V Lithium Coin Cell Battery
2 x Lithium Ion Battery – 850mAh
2 x SparkFun Cerberus USB Cable

SparkFun Thing Plus – ESP32 WROOM (Server)

LED – LED_BUILTIN
SDA – Digital 23
SCL – Digital 22
RX2 – Bluetooth
TX2 – Bluetooth
VIN – +3.3V
GND – GND

——

DL2307Mk08ps.ino

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/* ***** Don Luc Electronics © *****
Software Version Information
Project #26 - Radio Frequency - Universally Unique IDentifier - Mk27
26-27
DL2307Mk08ps.ino
2 x SparkFun Thing Plus - ESP32 WROOM
1 x SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
1 x SparkFun Air Quality Breakout - CCS811
1 x Adafruit SHARP Memory Display Breakout
1 x Adalogger FeatherWing - RTC + SD
1 x 8 GB MicroSD Memory Card
1 x CR1220 3V Lithium Coin Cell Battery
2 x Lithium Ion Battery - 850mAh
2 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// BLE Device
#include <BLEDevice.h>
// BLE Utils
#include <BLEUtils.h>
// BLE Serve
#include <BLEServer.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
#include <SparkFunBME280.h>
// SparkFun CCS811 - eCO2 & tVOC
#include <SparkFunCCS811.h>
// See the following for generating UUIDs:
// https://www.uuidgenerator.net/
#define SERVICE_UUID "7c394dc4-49a8-4c22-8a5b-b1612d8c13c1"
#define CHARACTERISTIC_UUID "a4c4cec2-f394-4f7a-b9de-89047feca74b"
#define CHARACTERISTIC_TEM_UUID "74bd92c6-89d0-4387-823e-97e7e0fb7a2b"
#define CHARACTERISTIC_HUM_UUID "1b63f246-b97f-4d2e-b8eb-f69e20a23a34"
#define CHARACTERISTIC_BAR_UUID "43788175-37a7-4280-93c6-c690324d088e"
#define CHARACTERISTIC_ALT_UUID "609deed9-a72d-45c3-aaba-14a73b0d8fda"
#define CHARACTERISTIC_ECO_UUID "ab17aace-c0b9-4bd3-bb93-7715d9afaeea"
#define CHARACTERISTIC_VOC_UUID "6a8bf86a-9d40-457c-9f7f-f13a3d6803f1"
// Makes the chracteristic globlal
static BLECharacteristic *pCharacteristicTEM;
static BLECharacteristic *pCharacteristicHUM;
static BLECharacteristic *pCharacteristicBAR;
static BLECharacteristic *pCharacteristicALT;
static BLECharacteristic *pCharacteristicECO;
static BLECharacteristic *pCharacteristicVOC;
// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
BME280 myBME280;
float BMEtempC = 0;
float BMEhumid = 0;
float BMEpressure = 0;
float BMEaltitudeM = 0;
String FullString = "";
// SparkFun CCS811 - eCO2 & tVOC
// Default I2C Address
#define CCS811_ADDR 0x5B
CCS811 myCCS811(CCS811_ADDR);
float CCS811CO2 = 0;
float CCS811TVOC = 0;
String FullStringA = "";
// Software Version Information
String sver = "26-27";
void loop() {
// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
isBME280();
// SparkFun CCS811 - eCO2 & tVOC
isCCS811();
// Delay 1 sec
delay(1000);
}
/* ***** Don Luc Electronics © ***** Software Version Information Project #26 - Radio Frequency - Universally Unique IDentifier - Mk27 26-27 DL2307Mk08ps.ino 2 x SparkFun Thing Plus - ESP32 WROOM 1 x SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude 1 x SparkFun Air Quality Breakout - CCS811 1 x Adafruit SHARP Memory Display Breakout 1 x Adalogger FeatherWing - RTC + SD 1 x 8 GB MicroSD Memory Card 1 x CR1220 3V Lithium Coin Cell Battery 2 x Lithium Ion Battery - 850mAh 2 x SparkFun Cerberus USB Cable */ // Include the Library Code // BLE Device #include <BLEDevice.h> // BLE Utils #include <BLEUtils.h> // BLE Serve #include <BLEServer.h> // Two Wire Interface (TWI/I2C) #include <Wire.h> // SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude #include <SparkFunBME280.h> // SparkFun CCS811 - eCO2 & tVOC #include <SparkFunCCS811.h> // See the following for generating UUIDs: // https://www.uuidgenerator.net/ #define SERVICE_UUID "7c394dc4-49a8-4c22-8a5b-b1612d8c13c1" #define CHARACTERISTIC_UUID "a4c4cec2-f394-4f7a-b9de-89047feca74b" #define CHARACTERISTIC_TEM_UUID "74bd92c6-89d0-4387-823e-97e7e0fb7a2b" #define CHARACTERISTIC_HUM_UUID "1b63f246-b97f-4d2e-b8eb-f69e20a23a34" #define CHARACTERISTIC_BAR_UUID "43788175-37a7-4280-93c6-c690324d088e" #define CHARACTERISTIC_ALT_UUID "609deed9-a72d-45c3-aaba-14a73b0d8fda" #define CHARACTERISTIC_ECO_UUID "ab17aace-c0b9-4bd3-bb93-7715d9afaeea" #define CHARACTERISTIC_VOC_UUID "6a8bf86a-9d40-457c-9f7f-f13a3d6803f1" // Makes the chracteristic globlal static BLECharacteristic *pCharacteristicTEM; static BLECharacteristic *pCharacteristicHUM; static BLECharacteristic *pCharacteristicBAR; static BLECharacteristic *pCharacteristicALT; static BLECharacteristic *pCharacteristicECO; static BLECharacteristic *pCharacteristicVOC; // SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude BME280 myBME280; float BMEtempC = 0; float BMEhumid = 0; float BMEpressure = 0; float BMEaltitudeM = 0; String FullString = ""; // SparkFun CCS811 - eCO2 & tVOC // Default I2C Address #define CCS811_ADDR 0x5B CCS811 myCCS811(CCS811_ADDR); float CCS811CO2 = 0; float CCS811TVOC = 0; String FullStringA = ""; // Software Version Information String sver = "26-27"; void loop() { // SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude isBME280(); // SparkFun CCS811 - eCO2 & tVOC isCCS811(); // Delay 1 sec delay(1000); }
/* ***** Don Luc Electronics © *****
Software Version Information
Project #26 - Radio Frequency - Universally Unique IDentifier - Mk27
26-27
DL2307Mk08ps.ino
2 x SparkFun Thing Plus - ESP32 WROOM
1 x SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
1 x SparkFun Air Quality Breakout - CCS811
1 x Adafruit SHARP Memory Display Breakout
1 x Adalogger FeatherWing - RTC + SD
1 x 8 GB MicroSD Memory Card
1 x CR1220 3V Lithium Coin Cell Battery
2 x Lithium Ion Battery - 850mAh
2 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// BLE Device
#include <BLEDevice.h>
// BLE Utils
#include <BLEUtils.h>
// BLE Serve
#include <BLEServer.h>
// Two Wire Interface (TWI/I2C)
#include <Wire.h>
// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
#include <SparkFunBME280.h>
// SparkFun CCS811 - eCO2 & tVOC
#include <SparkFunCCS811.h>

// See the following for generating UUIDs:
// https://www.uuidgenerator.net/
#define SERVICE_UUID            "7c394dc4-49a8-4c22-8a5b-b1612d8c13c1"
#define CHARACTERISTIC_UUID     "a4c4cec2-f394-4f7a-b9de-89047feca74b"
#define CHARACTERISTIC_TEM_UUID "74bd92c6-89d0-4387-823e-97e7e0fb7a2b"
#define CHARACTERISTIC_HUM_UUID "1b63f246-b97f-4d2e-b8eb-f69e20a23a34"
#define CHARACTERISTIC_BAR_UUID "43788175-37a7-4280-93c6-c690324d088e"
#define CHARACTERISTIC_ALT_UUID "609deed9-a72d-45c3-aaba-14a73b0d8fda"
#define CHARACTERISTIC_ECO_UUID "ab17aace-c0b9-4bd3-bb93-7715d9afaeea"
#define CHARACTERISTIC_VOC_UUID "6a8bf86a-9d40-457c-9f7f-f13a3d6803f1"
// Makes the chracteristic globlal
static BLECharacteristic *pCharacteristicTEM;
static BLECharacteristic *pCharacteristicHUM;
static BLECharacteristic *pCharacteristicBAR;
static BLECharacteristic *pCharacteristicALT;
static BLECharacteristic *pCharacteristicECO;
static BLECharacteristic *pCharacteristicVOC;

// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
BME280 myBME280;
float BMEtempC = 0;
float BMEhumid = 0;
float BMEpressure = 0;
float BMEaltitudeM = 0;
String FullString = "";

// SparkFun CCS811 - eCO2 & tVOC
// Default I2C Address
#define CCS811_ADDR 0x5B 
CCS811 myCCS811(CCS811_ADDR);
float CCS811CO2 = 0;
float CCS811TVOC = 0;
String FullStringA = "";

// Software Version Information
String sver = "26-27";

void loop() {

  // SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
  isBME280();

  // SparkFun CCS811 - eCO2 & tVOC
  isCCS811();

  // Delay 1 sec
  delay(1000);

}

getBME280.ino

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// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
// isBME280 - Temperature, Humidity, Barometric Pressure, and Altitude
void isBME280(){
// Temperature Celsius
BMEtempC = myBME280.readTempC();
// Humidity
BMEhumid = myBME280.readFloatHumidity();
// Barometric Pressure
BMEpressure = myBME280.readFloatPressure();
// Altitude Meters
BMEaltitudeM = (myBME280.readFloatAltitudeMeters(), 2);
// setValue takes uint8_t, uint16_t, uint32_t, int, float, double and string
pCharacteristicTEM->setValue(BMEtempC);
pCharacteristicHUM->setValue(BMEhumid);
pCharacteristicBAR->setValue(BMEpressure);
pCharacteristicALT->setValue(BMEaltitudeM);
// FullString
FullString = "Temperature = " + String(BMEtempC,2) + " Humidity = "
+ String(BMEhumid,2) + " Barometric = " + String(BMEpressure,2)
+ " Altitude Meters = " + String(BMEaltitudeM,2) + "\r\n";
// FullString Bluetooth Serial + Serial
for(int i = 0; i < FullString.length(); i++)
{
// Serial
Serial.write(FullString.c_str()[i]);
}
}
// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude // isBME280 - Temperature, Humidity, Barometric Pressure, and Altitude void isBME280(){ // Temperature Celsius BMEtempC = myBME280.readTempC(); // Humidity BMEhumid = myBME280.readFloatHumidity(); // Barometric Pressure BMEpressure = myBME280.readFloatPressure(); // Altitude Meters BMEaltitudeM = (myBME280.readFloatAltitudeMeters(), 2); // setValue takes uint8_t, uint16_t, uint32_t, int, float, double and string pCharacteristicTEM->setValue(BMEtempC); pCharacteristicHUM->setValue(BMEhumid); pCharacteristicBAR->setValue(BMEpressure); pCharacteristicALT->setValue(BMEaltitudeM); // FullString FullString = "Temperature = " + String(BMEtempC,2) + " Humidity = " + String(BMEhumid,2) + " Barometric = " + String(BMEpressure,2) + " Altitude Meters = " + String(BMEaltitudeM,2) + "\r\n"; // FullString Bluetooth Serial + Serial for(int i = 0; i < FullString.length(); i++) { // Serial Serial.write(FullString.c_str()[i]); } }
// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
// isBME280 - Temperature, Humidity, Barometric Pressure, and Altitude
void isBME280(){

  // Temperature Celsius
  BMEtempC = myBME280.readTempC();
  // Humidity
  BMEhumid = myBME280.readFloatHumidity();
  // Barometric Pressure
  BMEpressure = myBME280.readFloatPressure();
  // Altitude Meters
  BMEaltitudeM = (myBME280.readFloatAltitudeMeters(), 2);

  // setValue takes uint8_t, uint16_t, uint32_t, int, float, double and string
  pCharacteristicTEM->setValue(BMEtempC);
  pCharacteristicHUM->setValue(BMEhumid);
  pCharacteristicBAR->setValue(BMEpressure);
  pCharacteristicALT->setValue(BMEaltitudeM);

  // FullString
  FullString = "Temperature = " + String(BMEtempC,2) + " Humidity = "
  + String(BMEhumid,2) + " Barometric = " + String(BMEpressure,2) 
  + " Altitude Meters = " + String(BMEaltitudeM,2) + "\r\n";

  // FullString Bluetooth Serial + Serial
  for(int i = 0; i < FullString.length(); i++)
  {

    // Serial
    Serial.write(FullString.c_str()[i]);
    
  }

}

getCCS811.ino

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// CCS811 - eCO2 & tVOC
// isCCS811 - eCO2 & tVOC
void isCCS811(){
// This sends the temperature & humidity data to the CCS811
myCCS811.setEnvironmentalData(BMEhumid, BMEtempC);
// Calling this function updates the global tVOC and eCO2 variables
myCCS811.readAlgorithmResults();
// eCO2 Concentration
CCS811CO2 = myCCS811.getCO2();
// tVOC Concentration
CCS811TVOC = myCCS811.getTVOC();
// setValue takes uint8_t, uint16_t, uint32_t, int, float, double and string
pCharacteristicECO->setValue(CCS811CO2);
pCharacteristicVOC->setValue(CCS811TVOC);
// FullStringA
FullStringA = "TVOCs = " + String(CCS811TVOC,2) + " eCO2 = "
+ String(CCS811CO2,2) + "\r\n";
// FullStringA Bluetooth Serial + Serial
for(int i = 0; i < FullStringA.length(); i++)
{
// Serial
Serial.write(FullStringA.c_str()[i]);
}
}
// CCS811 - eCO2 & tVOC // isCCS811 - eCO2 & tVOC void isCCS811(){ // This sends the temperature & humidity data to the CCS811 myCCS811.setEnvironmentalData(BMEhumid, BMEtempC); // Calling this function updates the global tVOC and eCO2 variables myCCS811.readAlgorithmResults(); // eCO2 Concentration CCS811CO2 = myCCS811.getCO2(); // tVOC Concentration CCS811TVOC = myCCS811.getTVOC(); // setValue takes uint8_t, uint16_t, uint32_t, int, float, double and string pCharacteristicECO->setValue(CCS811CO2); pCharacteristicVOC->setValue(CCS811TVOC); // FullStringA FullStringA = "TVOCs = " + String(CCS811TVOC,2) + " eCO2 = " + String(CCS811CO2,2) + "\r\n"; // FullStringA Bluetooth Serial + Serial for(int i = 0; i < FullStringA.length(); i++) { // Serial Serial.write(FullStringA.c_str()[i]); } }
// CCS811 - eCO2 & tVOC
// isCCS811 - eCO2 & tVOC
void isCCS811(){

  // This sends the temperature & humidity data to the CCS811
  myCCS811.setEnvironmentalData(BMEhumid, BMEtempC);

  // Calling this function updates the global tVOC and eCO2 variables
  myCCS811.readAlgorithmResults();

  // eCO2 Concentration
  CCS811CO2 = myCCS811.getCO2();
  
  // tVOC Concentration
  CCS811TVOC = myCCS811.getTVOC();

  // setValue takes uint8_t, uint16_t, uint32_t, int, float, double and string
  pCharacteristicECO->setValue(CCS811CO2);
  pCharacteristicVOC->setValue(CCS811TVOC);

  // FullStringA
  FullStringA = "TVOCs = " + String(CCS811TVOC,2) + " eCO2 = "
  + String(CCS811CO2,2) + "\r\n";

  // FullStringA Bluetooth Serial + Serial
  for(int i = 0; i < FullStringA.length(); i++)
  {

    // Serial
    Serial.write(FullStringA.c_str()[i]);
    
  }


}

setup.ino

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// Setup
void setup()
{
// Serial Begin
Serial.begin(115200);
Serial.println("Starting BLE work!");
// Give display time to power on
delay(100);
// Wire - Inialize I2C Hardware
Wire.begin();
// Give display time to power on
delay(100);
// SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
myBME280.begin();
// CCS811 - eCO2 & tVOC
myCCS811.begin();
// Initialize digital pin LED_BUILTIN as an output
pinMode(LED_BUILTIN, OUTPUT);
// Turn the LED on HIGH
digitalWrite(LED_BUILTIN, HIGH);
// BLE Device Init
BLEDevice::init("Don Luc Electronics Server");
BLEServer *pServer = BLEDevice::createServer();
BLEService *pService = pServer->createService(SERVICE_UUID);
BLECharacteristic *pCharacteristic = pService->createCharacteristic(
CHARACTERISTIC_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristicTEM = pService->createCharacteristic(
CHARACTERISTIC_TEM_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristicHUM = pService->createCharacteristic(
CHARACTERISTIC_HUM_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristicBAR = pService->createCharacteristic(
CHARACTERISTIC_BAR_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristicALT = pService->createCharacteristic(
CHARACTERISTIC_ALT_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristicVOC = pService->createCharacteristic(
CHARACTERISTIC_VOC_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristicECO = pService->createCharacteristic(
CHARACTERISTIC_ECO_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristic->setValue("Luc Paquin");
pService->start();
// This still is working for backward compatibility
// BLEAdvertising *pAdvertising = pServer->getAdvertising();
// BLE Advertising
BLEAdvertising *pAdvertising = BLEDevice::getAdvertising();
pAdvertising->addServiceUUID(SERVICE_UUID);
pAdvertising->setScanResponse(true);
// Functions that help with iPhone connections issue
pAdvertising->setMinPreferred(0x06);
pAdvertising->setMinPreferred(0x12);
BLEDevice::startAdvertising();
}
// Setup void setup() { // Serial Begin Serial.begin(115200); Serial.println("Starting BLE work!"); // Give display time to power on delay(100); // Wire - Inialize I2C Hardware Wire.begin(); // Give display time to power on delay(100); // SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude myBME280.begin(); // CCS811 - eCO2 & tVOC myCCS811.begin(); // Initialize digital pin LED_BUILTIN as an output pinMode(LED_BUILTIN, OUTPUT); // Turn the LED on HIGH digitalWrite(LED_BUILTIN, HIGH); // BLE Device Init BLEDevice::init("Don Luc Electronics Server"); BLEServer *pServer = BLEDevice::createServer(); BLEService *pService = pServer->createService(SERVICE_UUID); BLECharacteristic *pCharacteristic = pService->createCharacteristic( CHARACTERISTIC_UUID, BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE ); pCharacteristicTEM = pService->createCharacteristic( CHARACTERISTIC_TEM_UUID, BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE ); pCharacteristicHUM = pService->createCharacteristic( CHARACTERISTIC_HUM_UUID, BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE ); pCharacteristicBAR = pService->createCharacteristic( CHARACTERISTIC_BAR_UUID, BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE ); pCharacteristicALT = pService->createCharacteristic( CHARACTERISTIC_ALT_UUID, BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE ); pCharacteristicVOC = pService->createCharacteristic( CHARACTERISTIC_VOC_UUID, BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE ); pCharacteristicECO = pService->createCharacteristic( CHARACTERISTIC_ECO_UUID, BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE ); pCharacteristic->setValue("Luc Paquin"); pService->start(); // This still is working for backward compatibility // BLEAdvertising *pAdvertising = pServer->getAdvertising(); // BLE Advertising BLEAdvertising *pAdvertising = BLEDevice::getAdvertising(); pAdvertising->addServiceUUID(SERVICE_UUID); pAdvertising->setScanResponse(true); // Functions that help with iPhone connections issue pAdvertising->setMinPreferred(0x06); pAdvertising->setMinPreferred(0x12); BLEDevice::startAdvertising(); }
// Setup
void setup()
{
  
  // Serial Begin
  Serial.begin(115200);
  Serial.println("Starting BLE work!");

  // Give display time to power on
  delay(100);
  
  // Wire - Inialize I2C Hardware
  Wire.begin();

  // Give display time to power on
  delay(100);

  // SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude 
  myBME280.begin();

  // CCS811 - eCO2 & tVOC
  myCCS811.begin();

  // Initialize digital pin LED_BUILTIN as an output
  pinMode(LED_BUILTIN, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(LED_BUILTIN, HIGH);

  // BLE Device Init
  BLEDevice::init("Don Luc Electronics Server");
  BLEServer *pServer = BLEDevice::createServer();
  BLEService *pService = pServer->createService(SERVICE_UUID);
  BLECharacteristic *pCharacteristic = pService->createCharacteristic(
                                         CHARACTERISTIC_UUID,
                                         BLECharacteristic::PROPERTY_READ |
                                         BLECharacteristic::PROPERTY_WRITE
                                       );

  pCharacteristicTEM = pService->createCharacteristic(
                                         CHARACTERISTIC_TEM_UUID,
                                         BLECharacteristic::PROPERTY_READ |
                                         BLECharacteristic::PROPERTY_WRITE
                                       );
                                       
  pCharacteristicHUM = pService->createCharacteristic(
                                         CHARACTERISTIC_HUM_UUID,
                                         BLECharacteristic::PROPERTY_READ |
                                         BLECharacteristic::PROPERTY_WRITE
                                       );
  
  pCharacteristicBAR = pService->createCharacteristic(
                                         CHARACTERISTIC_BAR_UUID,
                                         BLECharacteristic::PROPERTY_READ |
                                         BLECharacteristic::PROPERTY_WRITE
                                       );
  
  pCharacteristicALT = pService->createCharacteristic(
                                         CHARACTERISTIC_ALT_UUID,
                                         BLECharacteristic::PROPERTY_READ |
                                         BLECharacteristic::PROPERTY_WRITE
                                       );
  
  pCharacteristicVOC = pService->createCharacteristic(
                                         CHARACTERISTIC_VOC_UUID,
                                         BLECharacteristic::PROPERTY_READ |
                                         BLECharacteristic::PROPERTY_WRITE
                                       );
  
  pCharacteristicECO = pService->createCharacteristic(
                                         CHARACTERISTIC_ECO_UUID,
                                         BLECharacteristic::PROPERTY_READ |
                                         BLECharacteristic::PROPERTY_WRITE
                                       );
  
  pCharacteristic->setValue("Luc Paquin");
  pService->start();

  // This still is working for backward compatibility
  // BLEAdvertising *pAdvertising = pServer->getAdvertising();
  // BLE Advertising
  BLEAdvertising *pAdvertising = BLEDevice::getAdvertising();
  pAdvertising->addServiceUUID(SERVICE_UUID);
  pAdvertising->setScanResponse(true);
  // Functions that help with iPhone connections issue
  pAdvertising->setMinPreferred(0x06);
  pAdvertising->setMinPreferred(0x12);
  BLEDevice::startAdvertising();

}

——

SparkFun Thing Plus – ESP32 WROOM (Client)

LED – Digital 21
SCK – Digital 13
MOSI – Digital 12
SS – Digital 27
MISO – Digital 19
MOSI – Digital 18
SCK – Digital 5
CS – Digital 33
SDA – Digital 23
SCL – Digital 22
RX2 – Bluetooth
TX2 – Bluetooth
VIN – +3.3V
GND – GND

——

DL2307Mk08pr.ino

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/* ***** Don Luc Electronics © *****
Software Version Information
Project #26 - Radio Frequency - Universally Unique IDentifier - Mk27
26-27
DL2307Mk08pr.ino
2 x SparkFun Thing Plus - ESP32 WROOM
1 x SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
1 x SparkFun Air Quality Breakout - CCS811
1 x Adafruit SHARP Memory Display Breakout
1 x Adalogger FeatherWing - RTC + SD
1 x 8 GB MicroSD Memory Card
1 x CR1220 3V Lithium Coin Cell Battery
2 x Lithium Ion Battery - 850mAh
2 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// Bluetooth BLE Device
#include "BLEDevice.h"
// SHARP Memory Display
#include <Adafruit_SharpMem.h>
// Adafruit GFX Library
#include <Adafruit_GFX.h>
// Date and Time
#include "RTClib.h"
// SD Card
#include "FS.h"
#include "SD.h"
#include "SPI.h"
// SHARP Memory Display
// any pins can be used
#define SHARP_SCK 13
#define SHARP_MOSI 12
#define SHARP_SS 27
// Set the size of the display here, e.g. 144x168!
Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168);
// The currently-available SHARP Memory Display (144x168 pixels)
// requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno
// or other <4K "classic" devices.
#define BLACK 0
#define WHITE 1
// 1/2 of lesser of display width or height
int minorHalfSize;
// The remote service we wish to connect to.
static BLEUUID serviceUUID("7c394dc4-49a8-4c22-8a5b-b1612d8c13c1");
// The characteristic of the remote service we are interested in.
static BLEUUID charUUID("a4c4cec2-f394-4f7a-b9de-89047feca74b");
// Use the same UUID as on the server
static BLEUUID charTEMUUID("74bd92c6-89d0-4387-823e-97e7e0fb7a2b");
static BLEUUID charHUMUUID("1b63f246-b97f-4d2e-b8eb-f69e20a23a34");
static BLEUUID charBARUUID("43788175-37a7-4280-93c6-c690324d088e");
static BLEUUID charALTUUID("609deed9-a72d-45c3-aaba-14a73b0d8fda");
static BLEUUID charECOUUID("ab17aace-c0b9-4bd3-bb93-7715d9afaeea");
static BLEUUID charVOCUUID("6a8bf86a-9d40-457c-9f7f-f13a3d6803f1");
static boolean doConnect = false;
static boolean connected = false;
static boolean doScan = false;
static BLERemoteCharacteristic* pRemoteCharacteristic;
static BLERemoteCharacteristic* pRemoteCharacteristicTEM;
static BLERemoteCharacteristic* pRemoteCharacteristicHUM;
static BLERemoteCharacteristic* pRemoteCharacteristicBAR;
static BLERemoteCharacteristic* pRemoteCharacteristicALT;
static BLERemoteCharacteristic* pRemoteCharacteristicECO;
static BLERemoteCharacteristic* pRemoteCharacteristicVOC;
static BLEAdvertisedDevice* myDevice;
float TEMValue;
float HUMValue;
float BARValue;
float ALTValue;
float ECOValue;
float VOCValue;
int iLED = 21;
// Date and Time
// PCF8523 Precision RTC
RTC_PCF8523 rtc;
String dateRTC = "";
String timeRTC = "";
// microSD Card
const int chipSelect = 33;
String zzzzzz = "";
// Software Version Information
String sver = "26-27";
void loop() {
// Bluetooth BLE
isBluetoothBLE();
// Date and Time
isRTC();
// Display Environmental
isDisplayEnvironmental();
// microSD Card
isSD();
}
/* ***** Don Luc Electronics © ***** Software Version Information Project #26 - Radio Frequency - Universally Unique IDentifier - Mk27 26-27 DL2307Mk08pr.ino 2 x SparkFun Thing Plus - ESP32 WROOM 1 x SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude 1 x SparkFun Air Quality Breakout - CCS811 1 x Adafruit SHARP Memory Display Breakout 1 x Adalogger FeatherWing - RTC + SD 1 x 8 GB MicroSD Memory Card 1 x CR1220 3V Lithium Coin Cell Battery 2 x Lithium Ion Battery - 850mAh 2 x SparkFun Cerberus USB Cable */ // Include the Library Code // Bluetooth BLE Device #include "BLEDevice.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> // Adafruit GFX Library #include <Adafruit_GFX.h> // Date and Time #include "RTClib.h" // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display // any pins can be used #define SHARP_SCK 13 #define SHARP_MOSI 12 #define SHARP_SS 27 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // 1/2 of lesser of display width or height int minorHalfSize; // The remote service we wish to connect to. static BLEUUID serviceUUID("7c394dc4-49a8-4c22-8a5b-b1612d8c13c1"); // The characteristic of the remote service we are interested in. static BLEUUID charUUID("a4c4cec2-f394-4f7a-b9de-89047feca74b"); // Use the same UUID as on the server static BLEUUID charTEMUUID("74bd92c6-89d0-4387-823e-97e7e0fb7a2b"); static BLEUUID charHUMUUID("1b63f246-b97f-4d2e-b8eb-f69e20a23a34"); static BLEUUID charBARUUID("43788175-37a7-4280-93c6-c690324d088e"); static BLEUUID charALTUUID("609deed9-a72d-45c3-aaba-14a73b0d8fda"); static BLEUUID charECOUUID("ab17aace-c0b9-4bd3-bb93-7715d9afaeea"); static BLEUUID charVOCUUID("6a8bf86a-9d40-457c-9f7f-f13a3d6803f1"); static boolean doConnect = false; static boolean connected = false; static boolean doScan = false; static BLERemoteCharacteristic* pRemoteCharacteristic; static BLERemoteCharacteristic* pRemoteCharacteristicTEM; static BLERemoteCharacteristic* pRemoteCharacteristicHUM; static BLERemoteCharacteristic* pRemoteCharacteristicBAR; static BLERemoteCharacteristic* pRemoteCharacteristicALT; static BLERemoteCharacteristic* pRemoteCharacteristicECO; static BLERemoteCharacteristic* pRemoteCharacteristicVOC; static BLEAdvertisedDevice* myDevice; float TEMValue; float HUMValue; float BARValue; float ALTValue; float ECOValue; float VOCValue; int iLED = 21; // Date and Time // PCF8523 Precision RTC RTC_PCF8523 rtc; String dateRTC = ""; String timeRTC = ""; // microSD Card const int chipSelect = 33; String zzzzzz = ""; // Software Version Information String sver = "26-27"; void loop() { // Bluetooth BLE isBluetoothBLE(); // Date and Time isRTC(); // Display Environmental isDisplayEnvironmental(); // microSD Card isSD(); }
/* ***** Don Luc Electronics © *****
Software Version Information
Project #26 - Radio Frequency - Universally Unique IDentifier - Mk27
26-27
DL2307Mk08pr.ino
2 x SparkFun Thing Plus - ESP32 WROOM
1 x SparkFun BME280 - Temperature, Humidity, Barometric Pressure, and Altitude
1 x SparkFun Air Quality Breakout - CCS811
1 x Adafruit SHARP Memory Display Breakout
1 x Adalogger FeatherWing - RTC + SD
1 x 8 GB MicroSD Memory Card
1 x CR1220 3V Lithium Coin Cell Battery
2 x Lithium Ion Battery - 850mAh
2 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// Bluetooth BLE Device
#include "BLEDevice.h"
// SHARP Memory Display
#include <Adafruit_SharpMem.h>
// Adafruit GFX Library
#include <Adafruit_GFX.h>
// Date and Time
#include "RTClib.h"
// SD Card
#include "FS.h"
#include "SD.h"
#include "SPI.h"

// SHARP Memory Display
// any pins can be used
#define SHARP_SCK  13
#define SHARP_MOSI 12
#define SHARP_SS   27
// Set the size of the display here, e.g. 144x168!
Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168);
// The currently-available SHARP Memory Display (144x168 pixels)
// requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno
// or other <4K "classic" devices.
#define BLACK 0
#define WHITE 1
// 1/2 of lesser of display width or height
int minorHalfSize;

// The remote service we wish to connect to.
static BLEUUID serviceUUID("7c394dc4-49a8-4c22-8a5b-b1612d8c13c1");
// The characteristic of the remote service we are interested in.
static BLEUUID    charUUID("a4c4cec2-f394-4f7a-b9de-89047feca74b");
// Use the same UUID as on the server
static BLEUUID    charTEMUUID("74bd92c6-89d0-4387-823e-97e7e0fb7a2b");
static BLEUUID    charHUMUUID("1b63f246-b97f-4d2e-b8eb-f69e20a23a34");
static BLEUUID    charBARUUID("43788175-37a7-4280-93c6-c690324d088e");
static BLEUUID    charALTUUID("609deed9-a72d-45c3-aaba-14a73b0d8fda");
static BLEUUID    charECOUUID("ab17aace-c0b9-4bd3-bb93-7715d9afaeea");
static BLEUUID    charVOCUUID("6a8bf86a-9d40-457c-9f7f-f13a3d6803f1");
static boolean doConnect = false;
static boolean connected = false;
static boolean doScan = false;
static BLERemoteCharacteristic* pRemoteCharacteristic;
static BLERemoteCharacteristic* pRemoteCharacteristicTEM;
static BLERemoteCharacteristic* pRemoteCharacteristicHUM;
static BLERemoteCharacteristic* pRemoteCharacteristicBAR;
static BLERemoteCharacteristic* pRemoteCharacteristicALT;
static BLERemoteCharacteristic* pRemoteCharacteristicECO;
static BLERemoteCharacteristic* pRemoteCharacteristicVOC;

static BLEAdvertisedDevice* myDevice;
float TEMValue;
float HUMValue;
float BARValue;
float ALTValue;
float ECOValue;
float VOCValue;

int iLED = 21;

// Date and Time
// PCF8523 Precision RTC 
RTC_PCF8523 rtc;
String dateRTC = "";
String timeRTC = "";

// microSD Card
const int chipSelect = 33;
String zzzzzz = "";

// Software Version Information
String sver = "26-27";

void loop() {

  // Bluetooth BLE
  isBluetoothBLE();

  // Date and Time 
  isRTC();

  // Display Environmental
  isDisplayEnvironmental();

  // microSD Card
  isSD();

}

getBluetoothBLE.ino

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// Bluetooth BLE
// isBluetoothBLE
void isBluetoothBLE(){
// If the flag "doConnect" is true then we have scanned for
// and found the desired
// BLE Server with which we wish to connect. Now we connect to it.
// Once we are connected we set the connected flag to be true.
if (doConnect == true) {
if (connectToServer()) {
Serial.println("We are now connected to the BLE Server.");
} else {
Serial.println("We have failed to connect to the server; there is nothin more we will do.");
}
doConnect = false;
}
// If we are connected to a peer BLE Server, update the characteristic each time we are reached
// with the current time since boot.
if (connected) {
String newValue = "Time since boot: " + String(millis()/1000);
//Serial.println("Setting new characteristic value to \"" + newValue + "\"");
// Set the characteristic's value to be the array of bytes that is actually a string.
// pRemoteCharacteristic->writeValue(newValue.c_str(), newValue.length());//***********JKO
}else if(doScan){
BLEDevice::getScan()->start(0); // this is just example to start scan after disconnect, most likely there is better way to do it in arduino
}
// read the Characteristics and store them in a variable
// This also makes the print command do float handling
TEMValue = pRemoteCharacteristicTEM->readFloat();
HUMValue = pRemoteCharacteristicHUM->readFloat();
BARValue = pRemoteCharacteristicBAR->readFloat();
ALTValue = pRemoteCharacteristicALT->readFloat();
ECOValue = pRemoteCharacteristicECO->readFloat();
VOCValue = pRemoteCharacteristicVOC->readFloat();
}
// Notify Callback
static void notifyCallback(
BLERemoteCharacteristic* pBLERemoteCharacteristic,
uint8_t* pData,
size_t length,
bool isNotify) {
Serial.print("Notify callback for characteristic ");
Serial.print(pBLERemoteCharacteristic->getUUID().toString().c_str());
Serial.print(" of data length ");
Serial.println(length);
Serial.print("data: ");
Serial.println((char*)pData);
}
// My Client Callback
class MyClientCallback : public BLEClientCallbacks {
void onConnect(BLEClient* pclient) {
}
void onDisconnect(BLEClient* pclient) {
connected = false;
Serial.println("onDisconnect");
}
};
// Connect To Server
bool connectToServer() {
Serial.print("Forming a connection to ");
Serial.println(myDevice->getAddress().toString().c_str());
BLEClient* pClient = BLEDevice::createClient();
Serial.println(" - Created client");
pClient->setClientCallbacks(new MyClientCallback());
// Connect to the remove BLE Server.
// if you pass BLEAdvertisedDevice instead of address,
//it will be recognized type of peer device address (public or private)
pClient->connect(myDevice);
Serial.println(" - Connected to server");
//set client to request maximum MTU from server (default is 23 otherwise)
pClient->setMTU(517);
// Obtain a reference to the service we are after in the remote BLE server.
BLERemoteService* pRemoteService = pClient->getService(serviceUUID);
if (pRemoteService == nullptr) {
Serial.print("Failed to find our service UUID: ");
Serial.println(serviceUUID.toString().c_str());
pClient->disconnect();
return false;
}
Serial.println(" - Found our service");
// Obtain a reference to the characteristic in the service of the remote BLE server.
pRemoteCharacteristic = pRemoteService->getCharacteristic(charUUID);
if (pRemoteCharacteristic == nullptr) {
Serial.print("Failed to find our characteristic UUID: ");
Serial.println(charUUID.toString().c_str());
pClient->disconnect();
return false;
}
Serial.println(" - Found our characteristic");
// Temperature Obtain a reference to the characteristic in the service
// of the remote BLE server.
pRemoteCharacteristicTEM = pRemoteService->getCharacteristic(charTEMUUID);
if (pRemoteCharacteristicTEM == nullptr) {
Serial.print("Failed to find our characteristic UUID Temperature: ");
Serial.println(charTEMUUID.toString().c_str());
pClient->disconnect();
return false;
}
// Humidity Obtain a reference to the characteristic in the service
// of the remote BLE server.
pRemoteCharacteristicHUM = pRemoteService->getCharacteristic(charHUMUUID);
if (pRemoteCharacteristicHUM == nullptr) {
Serial.print("Failed to find our characteristic UUID Temperature: ");
Serial.println(charHUMUUID.toString().c_str());
pClient->disconnect();
return false;
}
Serial.println(" - Found our characteristic");
// Barometric Obtain a reference to the characteristic in the service
// of the remote BLE server.
pRemoteCharacteristicBAR = pRemoteService->getCharacteristic(charBARUUID);
if (pRemoteCharacteristicBAR == nullptr) {
Serial.print("Failed to find our characteristic UUID Barometric: ");
Serial.println(charBARUUID.toString().c_str());
pClient->disconnect();
return false;
}
Serial.println(" - Found our characteristic");
// Altitude Obtain a reference to the characteristic in the service
// of the remote BLE server.
pRemoteCharacteristicALT = pRemoteService->getCharacteristic(charALTUUID);
if (pRemoteCharacteristicALT == nullptr) {
Serial.print("Failed to find our characteristic UUID Altitude: ");
Serial.println(charALTUUID.toString().c_str());
pClient->disconnect();
return false;
}
// eCO2 Concentration Obtain a reference to the characteristic in the service
// of the remote BLE server.
pRemoteCharacteristicECO = pRemoteService->getCharacteristic(charECOUUID);
if (pRemoteCharacteristicECO == nullptr) {
Serial.print("Failed to find our characteristic UUID eCO2 Concentration: ");
Serial.println(charECOUUID.toString().c_str());
pClient->disconnect();
return false;
}
Serial.println(" - Found our characteristic");
// tVOC Concentration Obtain a reference to the characteristic in the service
// of the remote BLE server.
pRemoteCharacteristicVOC = pRemoteService->getCharacteristic(charVOCUUID);
if (pRemoteCharacteristicVOC == nullptr) {
Serial.print("Failed to find our characteristic UUID tVOC Concentration: ");
Serial.println(charVOCUUID.toString().c_str());
pClient->disconnect();
return false;
}
Serial.println(" - Found our characteristic");
// Read the value of the characteristic.
if(pRemoteCharacteristic->canRead()) {
std::string value = pRemoteCharacteristic->readValue();
Serial.print("The characteristic value was: ");
Serial.println(value.c_str());
}
if(pRemoteCharacteristic->canNotify())
pRemoteCharacteristic->registerForNotify(notifyCallback);
connected = true;
return true;
}
/**
* Scan for BLE servers and find the first one that advertises the service we are looking for.
*/
class MyAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks {
/**
* Called for each advertising BLE server.
*/
void onResult(BLEAdvertisedDevice advertisedDevice) {
Serial.print("BLE Advertised Device found: ");
Serial.println(advertisedDevice.toString().c_str());
// We have found a device, let us now see if it contains the service we are looking for.
if (advertisedDevice.haveServiceUUID() && advertisedDevice.isAdvertisingService(serviceUUID)) {
BLEDevice::getScan()->stop();
myDevice = new BLEAdvertisedDevice(advertisedDevice);
doConnect = true;
doScan = true;
} // Found our server
} // onResult
}; // MyAdvertisedDeviceCallbacks
// Bluetooth BLE // isBluetoothBLE void isBluetoothBLE(){ // If the flag "doConnect" is true then we have scanned for // and found the desired // BLE Server with which we wish to connect. Now we connect to it. // Once we are connected we set the connected flag to be true. if (doConnect == true) { if (connectToServer()) { Serial.println("We are now connected to the BLE Server."); } else { Serial.println("We have failed to connect to the server; there is nothin more we will do."); } doConnect = false; } // If we are connected to a peer BLE Server, update the characteristic each time we are reached // with the current time since boot. if (connected) { String newValue = "Time since boot: " + String(millis()/1000); //Serial.println("Setting new characteristic value to \"" + newValue + "\""); // Set the characteristic's value to be the array of bytes that is actually a string. // pRemoteCharacteristic->writeValue(newValue.c_str(), newValue.length());//***********JKO }else if(doScan){ BLEDevice::getScan()->start(0); // this is just example to start scan after disconnect, most likely there is better way to do it in arduino } // read the Characteristics and store them in a variable // This also makes the print command do float handling TEMValue = pRemoteCharacteristicTEM->readFloat(); HUMValue = pRemoteCharacteristicHUM->readFloat(); BARValue = pRemoteCharacteristicBAR->readFloat(); ALTValue = pRemoteCharacteristicALT->readFloat(); ECOValue = pRemoteCharacteristicECO->readFloat(); VOCValue = pRemoteCharacteristicVOC->readFloat(); } // Notify Callback static void notifyCallback( BLERemoteCharacteristic* pBLERemoteCharacteristic, uint8_t* pData, size_t length, bool isNotify) { Serial.print("Notify callback for characteristic "); Serial.print(pBLERemoteCharacteristic->getUUID().toString().c_str()); Serial.print(" of data length "); Serial.println(length); Serial.print("data: "); Serial.println((char*)pData); } // My Client Callback class MyClientCallback : public BLEClientCallbacks { void onConnect(BLEClient* pclient) { } void onDisconnect(BLEClient* pclient) { connected = false; Serial.println("onDisconnect"); } }; // Connect To Server bool connectToServer() { Serial.print("Forming a connection to "); Serial.println(myDevice->getAddress().toString().c_str()); BLEClient* pClient = BLEDevice::createClient(); Serial.println(" - Created client"); pClient->setClientCallbacks(new MyClientCallback()); // Connect to the remove BLE Server. // if you pass BLEAdvertisedDevice instead of address, //it will be recognized type of peer device address (public or private) pClient->connect(myDevice); Serial.println(" - Connected to server"); //set client to request maximum MTU from server (default is 23 otherwise) pClient->setMTU(517); // Obtain a reference to the service we are after in the remote BLE server. BLERemoteService* pRemoteService = pClient->getService(serviceUUID); if (pRemoteService == nullptr) { Serial.print("Failed to find our service UUID: "); Serial.println(serviceUUID.toString().c_str()); pClient->disconnect(); return false; } Serial.println(" - Found our service"); // Obtain a reference to the characteristic in the service of the remote BLE server. pRemoteCharacteristic = pRemoteService->getCharacteristic(charUUID); if (pRemoteCharacteristic == nullptr) { Serial.print("Failed to find our characteristic UUID: "); Serial.println(charUUID.toString().c_str()); pClient->disconnect(); return false; } Serial.println(" - Found our characteristic"); // Temperature Obtain a reference to the characteristic in the service // of the remote BLE server. pRemoteCharacteristicTEM = pRemoteService->getCharacteristic(charTEMUUID); if (pRemoteCharacteristicTEM == nullptr) { Serial.print("Failed to find our characteristic UUID Temperature: "); Serial.println(charTEMUUID.toString().c_str()); pClient->disconnect(); return false; } // Humidity Obtain a reference to the characteristic in the service // of the remote BLE server. pRemoteCharacteristicHUM = pRemoteService->getCharacteristic(charHUMUUID); if (pRemoteCharacteristicHUM == nullptr) { Serial.print("Failed to find our characteristic UUID Temperature: "); Serial.println(charHUMUUID.toString().c_str()); pClient->disconnect(); return false; } Serial.println(" - Found our characteristic"); // Barometric Obtain a reference to the characteristic in the service // of the remote BLE server. pRemoteCharacteristicBAR = pRemoteService->getCharacteristic(charBARUUID); if (pRemoteCharacteristicBAR == nullptr) { Serial.print("Failed to find our characteristic UUID Barometric: "); Serial.println(charBARUUID.toString().c_str()); pClient->disconnect(); return false; } Serial.println(" - Found our characteristic"); // Altitude Obtain a reference to the characteristic in the service // of the remote BLE server. pRemoteCharacteristicALT = pRemoteService->getCharacteristic(charALTUUID); if (pRemoteCharacteristicALT == nullptr) { Serial.print("Failed to find our characteristic UUID Altitude: "); Serial.println(charALTUUID.toString().c_str()); pClient->disconnect(); return false; } // eCO2 Concentration Obtain a reference to the characteristic in the service // of the remote BLE server. pRemoteCharacteristicECO = pRemoteService->getCharacteristic(charECOUUID); if (pRemoteCharacteristicECO == nullptr) { Serial.print("Failed to find our characteristic UUID eCO2 Concentration: "); Serial.println(charECOUUID.toString().c_str()); pClient->disconnect(); return false; } Serial.println(" - Found our characteristic"); // tVOC Concentration Obtain a reference to the characteristic in the service // of the remote BLE server. pRemoteCharacteristicVOC = pRemoteService->getCharacteristic(charVOCUUID); if (pRemoteCharacteristicVOC == nullptr) { Serial.print("Failed to find our characteristic UUID tVOC Concentration: "); Serial.println(charVOCUUID.toString().c_str()); pClient->disconnect(); return false; } Serial.println(" - Found our characteristic"); // Read the value of the characteristic. if(pRemoteCharacteristic->canRead()) { std::string value = pRemoteCharacteristic->readValue(); Serial.print("The characteristic value was: "); Serial.println(value.c_str()); } if(pRemoteCharacteristic->canNotify()) pRemoteCharacteristic->registerForNotify(notifyCallback); connected = true; return true; } /** * Scan for BLE servers and find the first one that advertises the service we are looking for. */ class MyAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks { /** * Called for each advertising BLE server. */ void onResult(BLEAdvertisedDevice advertisedDevice) { Serial.print("BLE Advertised Device found: "); Serial.println(advertisedDevice.toString().c_str()); // We have found a device, let us now see if it contains the service we are looking for. if (advertisedDevice.haveServiceUUID() && advertisedDevice.isAdvertisingService(serviceUUID)) { BLEDevice::getScan()->stop(); myDevice = new BLEAdvertisedDevice(advertisedDevice); doConnect = true; doScan = true; } // Found our server } // onResult }; // MyAdvertisedDeviceCallbacks
// Bluetooth BLE
// isBluetoothBLE
void isBluetoothBLE(){

  // If the flag "doConnect" is true then we have scanned for 
  // and found the desired
  // BLE Server with which we wish to connect.  Now we connect to it.
  // Once we are connected we set the connected flag to be true.
  if (doConnect == true) {
    if (connectToServer()) {
      Serial.println("We are now connected to the BLE Server.");
    } else {
      Serial.println("We have failed to connect to the server; there is nothin more we will do.");
    }
    doConnect = false;
  }

  // If we are connected to a peer BLE Server, update the characteristic each time we are reached
  // with the current time since boot.
  if (connected) {
    String newValue = "Time since boot: " + String(millis()/1000);
    //Serial.println("Setting new characteristic value to \"" + newValue + "\"");

    // Set the characteristic's value to be the array of bytes that is actually a string.
   // pRemoteCharacteristic->writeValue(newValue.c_str(), newValue.length());//***********JKO
  }else if(doScan){
    BLEDevice::getScan()->start(0);  // this is just example to start scan after disconnect, most likely there is better way to do it in arduino
  }

  // read the Characteristics and store them in a variable
  // This also makes the print command do float handling
  TEMValue = pRemoteCharacteristicTEM->readFloat();
  HUMValue = pRemoteCharacteristicHUM->readFloat();
  BARValue = pRemoteCharacteristicBAR->readFloat();
  ALTValue = pRemoteCharacteristicALT->readFloat();
  ECOValue = pRemoteCharacteristicECO->readFloat();
  VOCValue = pRemoteCharacteristicVOC->readFloat();
  
}
// Notify Callback
static void notifyCallback(
  BLERemoteCharacteristic* pBLERemoteCharacteristic,
  uint8_t* pData,
  size_t length,
  bool isNotify) {
    Serial.print("Notify callback for characteristic ");
    Serial.print(pBLERemoteCharacteristic->getUUID().toString().c_str());
    Serial.print(" of data length ");
    Serial.println(length);
    Serial.print("data: ");
    Serial.println((char*)pData);
}
// My Client Callback
class MyClientCallback : public BLEClientCallbacks {
  void onConnect(BLEClient* pclient) {
  }

  void onDisconnect(BLEClient* pclient) {
    connected = false;
    Serial.println("onDisconnect");
  }
};
// Connect To Server
bool connectToServer() {
    Serial.print("Forming a connection to ");
    Serial.println(myDevice->getAddress().toString().c_str());

    BLEClient*  pClient  = BLEDevice::createClient();
    Serial.println(" - Created client");

    pClient->setClientCallbacks(new MyClientCallback());

    // Connect to the remove BLE Server.
    // if you pass BLEAdvertisedDevice instead of address,
    //it will be recognized type of peer device address (public or private)
    pClient->connect(myDevice);  
    Serial.println(" - Connected to server");
    //set client to request maximum MTU from server (default is 23 otherwise)
    pClient->setMTU(517); 

    // Obtain a reference to the service we are after in the remote BLE server.
    BLERemoteService* pRemoteService = pClient->getService(serviceUUID);
    if (pRemoteService == nullptr) {
      Serial.print("Failed to find our service UUID: ");
      Serial.println(serviceUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }
    Serial.println(" - Found our service");

    // Obtain a reference to the characteristic in the service of the remote BLE server.
    pRemoteCharacteristic = pRemoteService->getCharacteristic(charUUID);
    if (pRemoteCharacteristic == nullptr) {
      Serial.print("Failed to find our characteristic UUID: ");
      Serial.println(charUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }
    Serial.println(" - Found our characteristic");
    // Temperature Obtain a reference to the characteristic in the service
    // of the remote BLE server.
    pRemoteCharacteristicTEM = pRemoteService->getCharacteristic(charTEMUUID);
    if (pRemoteCharacteristicTEM == nullptr) {
      Serial.print("Failed to find our characteristic UUID Temperature: ");
      Serial.println(charTEMUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }
    // Humidity Obtain a reference to the characteristic in the service
    // of the remote BLE server.
    pRemoteCharacteristicHUM = pRemoteService->getCharacteristic(charHUMUUID);
    if (pRemoteCharacteristicHUM == nullptr) {
      Serial.print("Failed to find our characteristic UUID Temperature: ");
      Serial.println(charHUMUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }

    Serial.println(" - Found our characteristic");

    // Barometric Obtain a reference to the characteristic in the service
    // of the remote BLE server.
    pRemoteCharacteristicBAR = pRemoteService->getCharacteristic(charBARUUID);
    if (pRemoteCharacteristicBAR == nullptr) {
      Serial.print("Failed to find our characteristic UUID Barometric: ");
      Serial.println(charBARUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }

    Serial.println(" - Found our characteristic");
    
    // Altitude Obtain a reference to the characteristic in the service
    // of the remote BLE server.
    pRemoteCharacteristicALT = pRemoteService->getCharacteristic(charALTUUID);
    if (pRemoteCharacteristicALT == nullptr) {
      Serial.print("Failed to find our characteristic UUID Altitude: ");
      Serial.println(charALTUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }

    // eCO2 Concentration Obtain a reference to the characteristic in the service
    // of the remote BLE server.
    pRemoteCharacteristicECO = pRemoteService->getCharacteristic(charECOUUID);
    if (pRemoteCharacteristicECO == nullptr) {
      Serial.print("Failed to find our characteristic UUID eCO2 Concentration: ");
      Serial.println(charECOUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }

    Serial.println(" - Found our characteristic");
    
    // tVOC Concentration Obtain a reference to the characteristic in the service
    // of the remote BLE server.
    pRemoteCharacteristicVOC = pRemoteService->getCharacteristic(charVOCUUID);
    if (pRemoteCharacteristicVOC == nullptr) {
      Serial.print("Failed to find our characteristic UUID tVOC Concentration: ");
      Serial.println(charVOCUUID.toString().c_str());
      pClient->disconnect();
      return false;
    }
    
    
    Serial.println(" - Found our characteristic");
    // Read the value of the characteristic.
    if(pRemoteCharacteristic->canRead()) {
      std::string value = pRemoteCharacteristic->readValue();
      Serial.print("The characteristic value was: ");
      Serial.println(value.c_str());
    }

    if(pRemoteCharacteristic->canNotify())
      pRemoteCharacteristic->registerForNotify(notifyCallback);

    connected = true;
    return true;
    
}
/**
 * Scan for BLE servers and find the first one that advertises the service we are looking for.
 */
class MyAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks {
 /**
   * Called for each advertising BLE server.
   */
  void onResult(BLEAdvertisedDevice advertisedDevice) {
    Serial.print("BLE Advertised Device found: ");
    Serial.println(advertisedDevice.toString().c_str());

    // We have found a device, let us now see if it contains the service we are looking for.
    if (advertisedDevice.haveServiceUUID() && advertisedDevice.isAdvertisingService(serviceUUID)) {

      BLEDevice::getScan()->stop();
      myDevice = new BLEAdvertisedDevice(advertisedDevice);
      doConnect = true;
      doScan = true;

    } // Found our server
  } // onResult
}; // MyAdvertisedDeviceCallbacks

getDisplay.ino

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// Display
// SHARP Memory Display - UID
void isDisplayUID() {
// Text Display
// Clear Display
display.clearDisplay();
display.setRotation(2);
display.setTextSize(3);
display.setTextColor(BLACK);
// Don Luc Electronics
display.setCursor(0,10);
display.println( "Don Luc" );
display.setTextSize(2);
display.setCursor(0,40);
display.println( "Electronics" );
// Version
display.setTextSize(3);
display.setCursor(0,70);
display.println( "Version" );
display.setTextSize(2);
display.setCursor(0,100);
display.println( sver );
display.setCursor(0,125);
display.println( dateRTC );
display.setCursor(0,150);
display.println( timeRTC );
// Refresh
display.refresh();
delay( 5000 );
}
// Display Environmental
void isDisplayEnvironmental(){
// Text Display Environmental
// Clear Display
display.clearDisplay();
display.setRotation(2);
display.setTextSize(2);
display.setTextColor(BLACK);
// Temperature Celsius
display.setCursor(0,5);
display.print( "T: " );
display.print( TEMValue );
display.println( "C" );
// Humidity
display.setCursor(0,25);
display.print( "H: " );
display.print( HUMValue );
display.println( "%" );
// Pressure
display.setCursor(0,45);
display.print( "B: " );
display.print( BARValue );
display.println( "" );
// Altitude Meters
display.setCursor(0,65);
display.print( "A: " );
display.print( ALTValue );
display.println( "M" );
// eCO2 Concentration
display.setCursor(0,85);
display.print( "C: " );
display.print( ECOValue );
display.println( "ppm" );
// tVOC Concentration
display.setCursor(0,105);
display.print( "V: " );
display.print( VOCValue );
display.println( "ppb" );
// Date
display.setCursor(0,125);
display.println( dateRTC );
// Time
display.setCursor(0,145);
display.println( timeRTC );
// Refresh
display.refresh();
delay( 100 );
}
// Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(2); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); display.setTextSize(2); display.setCursor(0,100); display.println( sver ); display.setCursor(0,125); display.println( dateRTC ); display.setCursor(0,150); display.println( timeRTC ); // Refresh display.refresh(); delay( 5000 ); } // Display Environmental void isDisplayEnvironmental(){ // Text Display Environmental // Clear Display display.clearDisplay(); display.setRotation(2); display.setTextSize(2); display.setTextColor(BLACK); // Temperature Celsius display.setCursor(0,5); display.print( "T: " ); display.print( TEMValue ); display.println( "C" ); // Humidity display.setCursor(0,25); display.print( "H: " ); display.print( HUMValue ); display.println( "%" ); // Pressure display.setCursor(0,45); display.print( "B: " ); display.print( BARValue ); display.println( "" ); // Altitude Meters display.setCursor(0,65); display.print( "A: " ); display.print( ALTValue ); display.println( "M" ); // eCO2 Concentration display.setCursor(0,85); display.print( "C: " ); display.print( ECOValue ); display.println( "ppm" ); // tVOC Concentration display.setCursor(0,105); display.print( "V: " ); display.print( VOCValue ); display.println( "ppb" ); // Date display.setCursor(0,125); display.println( dateRTC ); // Time display.setCursor(0,145); display.println( timeRTC ); // Refresh display.refresh(); delay( 100 ); }
// Display
// SHARP Memory Display - UID
void isDisplayUID() {

    // Text Display 
    // Clear Display
    display.clearDisplay();
    display.setRotation(2);
    display.setTextSize(3);
    display.setTextColor(BLACK);
    // Don Luc Electronics
    display.setCursor(0,10);
    display.println( "Don Luc" );
    display.setTextSize(2);
    display.setCursor(0,40);
    display.println( "Electronics" );
    // Version
    display.setTextSize(3);
    display.setCursor(0,70);
    display.println( "Version" );
    display.setTextSize(2);
    display.setCursor(0,100);   
    display.println( sver );
    display.setCursor(0,125);   
    display.println( dateRTC );
    display.setCursor(0,150);   
    display.println( timeRTC );
    // Refresh
    display.refresh();
    delay( 5000 );
    
}
// Display Environmental
void isDisplayEnvironmental(){

    // Text Display Environmental
    // Clear Display
    display.clearDisplay();
    display.setRotation(2);
    display.setTextSize(2);
    display.setTextColor(BLACK);
    // Temperature Celsius
    display.setCursor(0,5);
    display.print( "T: " );
    display.print( TEMValue );    
    display.println( "C" );
    // Humidity
    display.setCursor(0,25);
    display.print( "H: " );
    display.print( HUMValue );
    display.println( "%" );
    // Pressure
    display.setCursor(0,45);
    display.print( "B: " );
    display.print( BARValue );
    display.println( "" );
    // Altitude Meters
    display.setCursor(0,65);
    display.print( "A: " );   
    display.print( ALTValue );
    display.println( "M" );
    // eCO2 Concentration
    display.setCursor(0,85);
    display.print( "C: " );
    display.print( ECOValue );
    display.println( "ppm" );
    // tVOC Concentration
    display.setCursor(0,105);
    display.print( "V: " );
    display.print( VOCValue );
    display.println( "ppb" );
    // Date
    display.setCursor(0,125);
    display.println( dateRTC );
    // Time
    display.setCursor(0,145);
    display.println( timeRTC );
    // Refresh
    display.refresh();
    delay( 100 );

}

getRTC.ino

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// Date & Time
// PCF8523 Precision RTC
void setupRTC() {
// Date & Time
// pcf8523 Precision RTC
if (! rtc.begin()) {
while (1);
}
if (! rtc.initialized()) {
// Following line sets the RTC to the date & time this sketch was compiled
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// This line sets the RTC with an explicit date & time, for example to set
// January 21, 2014 at 3am you would call:
//rtc.adjust(DateTime(2023, 7, 24, 11, 0, 0));
}
}
// Date and Time RTC
void isRTC () {
// Date and Time
dateRTC = "";
timeRTC = "";
DateTime now = rtc.now();
// Date
dateRTC = now.year(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.month(), DEC;
dateRTC = dateRTC + "/";
dateRTC = dateRTC + now.day(), DEC;
// Time
timeRTC = now.hour(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.minute(), DEC;
timeRTC = timeRTC + ":";
timeRTC = timeRTC + now.second(), DEC;
}
// Date & Time // PCF8523 Precision RTC void setupRTC() { // Date & Time // pcf8523 Precision RTC if (! rtc.begin()) { while (1); } if (! rtc.initialized()) { // Following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: //rtc.adjust(DateTime(2023, 7, 24, 11, 0, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; }
// Date & Time
// PCF8523 Precision RTC 
void setupRTC() {

  // Date & Time
  // pcf8523 Precision RTC   
  if (! rtc.begin()) {
    while (1);
  }  
  
  if (! rtc.initialized()) {
    // Following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    //rtc.adjust(DateTime(2023, 7, 24, 11, 0, 0));
  }
  
}
// Date and Time RTC
void isRTC () {

  // Date and Time
  dateRTC = "";
  timeRTC = "";
  DateTime now = rtc.now();
  
  // Date
  dateRTC = now.year(), DEC; 
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.month(), DEC;
  dateRTC = dateRTC + "/";
  dateRTC = dateRTC + now.day(), DEC;
  
  // Time
  timeRTC = now.hour(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.minute(), DEC;
  timeRTC = timeRTC + ":";
  timeRTC = timeRTC + now.second(), DEC;
  
}

getSD.ino

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// microSD Card
// microSD Setup
void setupSD() {
// microSD Card
pinMode( chipSelect , OUTPUT );
if(!SD.begin( chipSelect )){
;
return;
}
uint8_t cardType = SD.cardType();
if(cardType == CARD_NONE){
;
return;
}
//Serial.print("SD Card Type: ");
if(cardType == CARD_MMC){
;
} else if(cardType == CARD_SD){
;
} else if(cardType == CARD_SDHC){
;
} else {
;
}
uint64_t cardSize = SD.cardSize() / (1024 * 1024);
}
// microSD Card
void isSD() {
zzzzzz = "";
// BLE|Version|Date|Time|Temperature Celsius|Humidity|Barometric Pressure
//|Altitude Meters|eCO2 Concentration|tVOC Concentration|*
zzzzzz = "BLE|" + sver + "|" + dateRTC + "|" + timeRTC + "|" + TEMValue
+ "|" + HUMValue + "|" + BARValue + "|" + ALTValue + "|" + ECOValue
+ "|" + VOCValue + "|*\r";
char msg[zzzzzz.length() + 1];
zzzzzz.toCharArray(msg, zzzzzz.length() + 1);
appendFile(SD, "/espdata.txt", msg );
}
// List Dir
void listDir(fs::FS &fs, const char * dirname, uint8_t levels){
dirname;
File root = fs.open(dirname);
if(!root){
return;
}
if(!root.isDirectory()){
return;
}
File file = root.openNextFile();
while(file){
if(file.isDirectory()){
file.name();
if(levels){
listDir(fs, file.name(), levels -1);
}
} else {
file.name();
file.size();
}
file = root.openNextFile();
}
}
// Write File
void writeFile(fs::FS &fs, const char * path, const char * message){
path;
File file = fs.open(path, FILE_WRITE);
if(!file){
return;
}
if(file.print(message)){
;
} else {
;
}
file.close();
}
// Append File
void appendFile(fs::FS &fs, const char * path, const char * message){
path;
File file = fs.open(path, FILE_APPEND);
if(!file){
return;
}
if(file.print(message)){
;
} else {
;
}
file.close();
}
// microSD Card // microSD Setup void setupSD() { // microSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); if(cardType == CARD_NONE){ ; return; } //Serial.print("SD Card Type: "); if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // microSD Card void isSD() { zzzzzz = ""; // BLE|Version|Date|Time|Temperature Celsius|Humidity|Barometric Pressure //|Altitude Meters|eCO2 Concentration|tVOC Concentration|* zzzzzz = "BLE|" + sver + "|" + dateRTC + "|" + timeRTC + "|" + TEMValue + "|" + HUMValue + "|" + BARValue + "|" + ALTValue + "|" + ECOValue + "|" + VOCValue + "|*\r"; char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); appendFile(SD, "/espdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
// microSD Card
// microSD Setup
void setupSD() {

    // microSD Card
    pinMode( chipSelect , OUTPUT );
    if(!SD.begin( chipSelect )){
        ;  
        return;
    }
    
    uint8_t cardType = SD.cardType();

    if(cardType == CARD_NONE){
        ; 
        return;
    }

    //Serial.print("SD Card Type: ");
    if(cardType == CARD_MMC){
        ; 
    } else if(cardType == CARD_SD){
        ; 
    } else if(cardType == CARD_SDHC){
        ; 
    } else {
        ; 
    } 

    uint64_t cardSize = SD.cardSize() / (1024 * 1024);
  
}
// microSD Card
void isSD() {

  zzzzzz = "";

  // BLE|Version|Date|Time|Temperature Celsius|Humidity|Barometric Pressure
  //|Altitude Meters|eCO2 Concentration|tVOC Concentration|*
  zzzzzz = "BLE|" + sver + "|" + dateRTC + "|" + timeRTC + "|" + TEMValue 
  + "|" + HUMValue + "|" + BARValue + "|" + ALTValue + "|" + ECOValue
  + "|" + VOCValue + "|*\r";

  char msg[zzzzzz.length() + 1];

  zzzzzz.toCharArray(msg, zzzzzz.length() + 1);

  appendFile(SD, "/espdata.txt", msg );
  
}
// List Dir
void listDir(fs::FS &fs, const char * dirname, uint8_t levels){
    
    dirname;
    
    File root = fs.open(dirname);
    
    if(!root){
        return;
    }
    
    if(!root.isDirectory()){
        return;
    }

    File file = root.openNextFile();
    
    while(file){
        if(file.isDirectory()){
            file.name();
            if(levels){
                listDir(fs, file.name(), levels -1);
            }
        } else {
            file.name();
            file.size();
        }
        file = root.openNextFile();
    }
    
}
// Write File
void writeFile(fs::FS &fs, const char * path, const char * message){
    
    path;
    
    File file = fs.open(path, FILE_WRITE);
    
    if(!file){
        return;
    }
    
    if(file.print(message)){
        ;  
    } else {
        ;  
    }
    
    file.close();
    
}
// Append File
void appendFile(fs::FS &fs, const char * path, const char * message){
    
    path;
    
    File file = fs.open(path, FILE_APPEND);
    
    if(!file){
        return;
    }
    
    if(file.print(message)){
        ;  
    } else {
        ;  
    }
    
    file.close();
    
}

setup.ino

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// Setup
void setup()
{
// Serial
Serial.begin(115200);
Serial.println("Starting Arduino BLE Client application...");
// Initialize digital pin iLED as an output
pinMode(iLED, OUTPUT);
// Turn the LED on HIGH
digitalWrite(iLED, HIGH);
// SHARP Display start & clear the display
display.begin();
display.clearDisplay();
// Date & Time RTC
// PCF8523 Precision RTC
setupRTC();
// Date & Time
isRTC();
// Display UID
isDisplayUID();
// microSD Card
setupSD();
// Bluetooth BLE
BLEDevice::init("");
// Give display time to power on
delay(100);
BLEScan* pBLEScan = BLEDevice::getScan();
pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks());
pBLEScan->setInterval(1349);
pBLEScan->setWindow(449);
pBLEScan->setActiveScan(true);
pBLEScan->start(5, false);
}
// Setup void setup() { // Serial Serial.begin(115200); Serial.println("Starting Arduino BLE Client application..."); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Turn the LED on HIGH digitalWrite(iLED, HIGH); // SHARP Display start & clear the display display.begin(); display.clearDisplay(); // Date & Time RTC // PCF8523 Precision RTC setupRTC(); // Date & Time isRTC(); // Display UID isDisplayUID(); // microSD Card setupSD(); // Bluetooth BLE BLEDevice::init(""); // Give display time to power on delay(100); BLEScan* pBLEScan = BLEDevice::getScan(); pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks()); pBLEScan->setInterval(1349); pBLEScan->setWindow(449); pBLEScan->setActiveScan(true); pBLEScan->start(5, false); }
// Setup
void setup()
{
  
  // Serial
  Serial.begin(115200);
  Serial.println("Starting Arduino BLE Client application...");

  // Initialize digital pin iLED as an output
  pinMode(iLED, OUTPUT);
  // Turn the LED on HIGH
  digitalWrite(iLED, HIGH);

  // SHARP Display start & clear the display
  display.begin();
  display.clearDisplay();

  // Date & Time RTC
  // PCF8523 Precision RTC 
  setupRTC();
  
  // Date & Time
  isRTC();

  // Display UID
  isDisplayUID();

  // microSD Card
  setupSD();

  // Bluetooth BLE
  BLEDevice::init("");
  
  // Give display time to power on
  delay(100);
  
  BLEScan* pBLEScan = BLEDevice::getScan();
  pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks());
  pBLEScan->setInterval(1349);
  pBLEScan->setWindow(449);
  pBLEScan->setActiveScan(true);
  pBLEScan->start(5, false);

}

——

People can contact us: https://www.donluc.com/?page_id=1927

Technology Experience

  • Programming Language
  • Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi,Espressif, etc…)
  • IoT
  • Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
  • Robotics
  • Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
  • Unmanned Vehicles Terrestrial and Marine
  • Machine Learning
  • RTOS
  • Research & Development (R & D)

Instructor, E-Mentor, STEAM, and Arts-Based Training

  • Programming Language
  • IoT
  • PIC Microcontrollers
  • Arduino
  • Raspberry Pi
  • Espressif
  • Robotics

Follow Us

Luc Paquin – Curriculum Vitae – 2023
https://www.donluc.com/luc/

Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
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Don Luc

Project #12: Robotics – Micro OLED – Mk26

——

#DonLucElectronics #DonLuc #Robotics #MicroOLED #AdafruitMETROM0Express #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

——

Micro OLED

——

Micro OLED

——

Micro OLED

——-

Micro OLED

Micro OLED displays are silicon-based OLED display that use a monocrystalline silicon wafer as the actively driven backplane, so it is easier to achieve high PPI (Pixel Density), a high degree of integration, and small size. This ensures they are easy to carry, have good anti-seismic performance, and have ultra-low power consumption.

DL2305Mk02

1 x Adafruit METRO M0 Express
1 x ProtoScrewShield
1 x SparkFun Micro OLED Breakout (Qwiic)
1 x Thumb Joystick
1 x SparkFun Thumb Joystick Breakout
2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier
2 x Electrolytic Decoupling Capacitors – 100uF/25V
2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase
2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes
1 x SparkFun Solderable Breadboard – Large
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

SCL – Digital 21
SDA – Digital 20
JH – Analog A0
JV – Analog A1
JS – Digital 2
DIR – Digital 7
SPR – Digital 8
DIL – Digital 9
SPL – Digital 10
LED – Digital 13
VIN – +3.3V
VIN – +5V
GND – GND

——

DL2305Mk02p.ino

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/* ***** Don Luc Electronics © *****
Software Version Information
Project #12: Robotics - Micro OLED - Mk26
12-26
DL2305Mk02p.ino
1 x Adafruit METRO M0 Express
1 x ProtoScrewShield
1 x SparkFun Micro OLED Breakout (Qwiic)
1 x Thumb Joystick
1 x SparkFun Thumb Joystick Breakout
2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier
2 x Electrolytic Decoupling Capacitors - 100uF/25V
2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase
2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes
1 x SparkFun Solderable Breadboard - Large
1 x SparkFun Cerberus USB Cable
*/
// Include the Library Code
// Arduino
#include <Arduino.h>
// DRV8834 Stepper Motor Driver
#include <BasicStepperDriver.h>
#include <MultiDriver.h>
// Wire communicate with I2C / TWI devices
#include <Wire.h>
// SparkFun Micro OLED
#include <SFE_MicroOLED.h>
// DRV8834 Stepper Motor Driver
// Stepper motor steps per revolution.
// Most steppers are 200 steps or 1.8 degrees/step
#define MOTOR_STEPS 200
// Target RPM for X axis stepper motor
#define MOTOR_X_RPM 800
// Target RPM for Y axis stepper motor
#define MOTOR_Y_RPM 800
// Since microstepping is set externally,
// make sure this matches the selected mode
// If it doesn't, the motor will move at a
// different RPM than chosen
// 1=full step, 2=half step etc.
#define MICROSTEPS 1
// X Stepper motor
#define DIR_X 7
#define STEP_X 8
// Y Stepper motor
#define DIR_Y 9
#define STEP_Y 10
// BasicStepperDriver
BasicStepperDriver stepperX(MOTOR_STEPS, DIR_X, STEP_X);
BasicStepperDriver stepperY(MOTOR_STEPS, DIR_Y, STEP_Y);
// Pick one of the two controllers below
// each motor moves independently
MultiDriver controller(stepperX, stepperY);
// Joystick
#define JH A0
#define JV A1
#define JS 2
// Variable for reading the button
int JSState = 0;
// Adjusted Value
int adjustedValue = 0;
int adjustedValue2 = 0;
// LED Yellow
int iLED = 13;
// SparkFun Micro OLED
#define PIN_RESET 9
#define DC_JUMPER 1
// I2C declaration
MicroOLED oled(PIN_RESET, DC_JUMPER);
// Software Version Information
String sver = "12-26";
void loop() {
// Button
isButton();
// Joystick
isThumbJoystick();
// Stepper
isStepper();
// Micro OLED
isMicroOLED();
}
/* ***** Don Luc Electronics © ***** Software Version Information Project #12: Robotics - Micro OLED - Mk26 12-26 DL2305Mk02p.ino 1 x Adafruit METRO M0 Express 1 x ProtoScrewShield 1 x SparkFun Micro OLED Breakout (Qwiic) 1 x Thumb Joystick 1 x SparkFun Thumb Joystick Breakout 2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier 2 x Electrolytic Decoupling Capacitors - 100uF/25V 2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase 2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes 1 x SparkFun Solderable Breadboard - Large 1 x SparkFun Cerberus USB Cable */ // Include the Library Code // Arduino #include <Arduino.h> // DRV8834 Stepper Motor Driver #include <BasicStepperDriver.h> #include <MultiDriver.h> // Wire communicate with I2C / TWI devices #include <Wire.h> // SparkFun Micro OLED #include <SFE_MicroOLED.h> // DRV8834 Stepper Motor Driver // Stepper motor steps per revolution. // Most steppers are 200 steps or 1.8 degrees/step #define MOTOR_STEPS 200 // Target RPM for X axis stepper motor #define MOTOR_X_RPM 800 // Target RPM for Y axis stepper motor #define MOTOR_Y_RPM 800 // Since microstepping is set externally, // make sure this matches the selected mode // If it doesn't, the motor will move at a // different RPM than chosen // 1=full step, 2=half step etc. #define MICROSTEPS 1 // X Stepper motor #define DIR_X 7 #define STEP_X 8 // Y Stepper motor #define DIR_Y 9 #define STEP_Y 10 // BasicStepperDriver BasicStepperDriver stepperX(MOTOR_STEPS, DIR_X, STEP_X); BasicStepperDriver stepperY(MOTOR_STEPS, DIR_Y, STEP_Y); // Pick one of the two controllers below // each motor moves independently MultiDriver controller(stepperX, stepperY); // Joystick #define JH A0 #define JV A1 #define JS 2 // Variable for reading the button int JSState = 0; // Adjusted Value int adjustedValue = 0; int adjustedValue2 = 0; // LED Yellow int iLED = 13; // SparkFun Micro OLED #define PIN_RESET 9 #define DC_JUMPER 1 // I2C declaration MicroOLED oled(PIN_RESET, DC_JUMPER); // Software Version Information String sver = "12-26"; void loop() { // Button isButton(); // Joystick isThumbJoystick(); // Stepper isStepper(); // Micro OLED isMicroOLED(); }
/* ***** Don Luc Electronics © *****
Software Version Information
Project #12: Robotics - Micro OLED - Mk26
12-26
DL2305Mk02p.ino
1 x Adafruit METRO M0 Express
1 x ProtoScrewShield
1 x SparkFun Micro OLED Breakout (Qwiic)
1 x Thumb Joystick
1 x SparkFun Thumb Joystick Breakout
2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier
2 x Electrolytic Decoupling Capacitors - 100uF/25V
2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase
2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes
1 x SparkFun Solderable Breadboard - Large
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// Arduino
#include <Arduino.h>
// DRV8834 Stepper Motor Driver
#include <BasicStepperDriver.h>
#include <MultiDriver.h>
// Wire communicate with I2C / TWI devices
#include <Wire.h>
// SparkFun Micro OLED
#include <SFE_MicroOLED.h>

// DRV8834 Stepper Motor Driver
// Stepper motor steps per revolution.
// Most steppers are 200 steps or 1.8 degrees/step
#define MOTOR_STEPS 200
// Target RPM for X axis stepper motor
#define MOTOR_X_RPM 800
// Target RPM for Y axis stepper motor
#define MOTOR_Y_RPM 800
// Since microstepping is set externally,
// make sure this matches the selected mode
// If it doesn't, the motor will move at a
// different RPM than chosen
// 1=full step, 2=half step etc.
#define MICROSTEPS 1
// X Stepper motor
#define DIR_X 7
#define STEP_X 8
// Y Stepper motor
#define DIR_Y 9
#define STEP_Y 10
// BasicStepperDriver
BasicStepperDriver stepperX(MOTOR_STEPS, DIR_X, STEP_X);
BasicStepperDriver stepperY(MOTOR_STEPS, DIR_Y, STEP_Y);
// Pick one of the two controllers below
// each motor moves independently
MultiDriver controller(stepperX, stepperY);

// Joystick
#define JH A0
#define JV A1
#define JS 2

// Variable for reading the button
int JSState = 0;
// Adjusted Value
int adjustedValue = 0;
int adjustedValue2 = 0;

// LED Yellow
int iLED = 13;

// SparkFun Micro OLED
#define PIN_RESET 9
#define DC_JUMPER 1
// I2C declaration
MicroOLED oled(PIN_RESET, DC_JUMPER);

// Software Version Information
String sver = "12-26";

void loop() {
  
  // Button
  isButton();

  // Joystick
  isThumbJoystick();
  
  // Stepper
  isStepper();

  // Micro OLED
  isMicroOLED();
 
}

getButton.ino

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// Button
// Button Setup
void isButtonSetup() {
// Make the button line an input
pinMode(JS, INPUT_PULLUP);
// Initialize digital pin iLED as an output
pinMode(iLED, OUTPUT);
}
// Button
void isButton(){
// Read the state of the button
JSState = digitalRead(JS);
// Check if the button is pressed.
// If it is, the JSState is HIGH:
if (JSState == HIGH) {
// Button
// Turn the LED on HIGH
digitalWrite(iLED, HIGH);
} else {
// Button
// Turn the LED on LOW
digitalWrite(iLED, LOW);
}
}
// Button // Button Setup void isButtonSetup() { // Make the button line an input pinMode(JS, INPUT_PULLUP); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); } // Button void isButton(){ // Read the state of the button JSState = digitalRead(JS); // Check if the button is pressed. // If it is, the JSState is HIGH: if (JSState == HIGH) { // Button // Turn the LED on HIGH digitalWrite(iLED, HIGH); } else { // Button // Turn the LED on LOW digitalWrite(iLED, LOW); } }
// Button
// Button Setup
void isButtonSetup() {
  
  // Make the button line an input
  pinMode(JS, INPUT_PULLUP);
  // Initialize digital pin iLED as an output
  pinMode(iLED, OUTPUT);
  
}

// Button
void isButton(){

  // Read the state of the button
  JSState = digitalRead(JS);

  // Check if the button is pressed.
  // If it is, the JSState is HIGH:
  if (JSState == HIGH) {
    
    // Button
    // Turn the LED on HIGH 
    digitalWrite(iLED, HIGH);
    
  } else {
    
    // Button
    // Turn the LED on LOW 
    digitalWrite(iLED, LOW);
    
  }

}

getMicroOLED.ino

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// SparkFun Micro OLED
// Setup Micro OLED
void isMicroOLEDSetup() {
// Initialize the OLED
oled.begin();
// Clear the display's internal memory
oled.clear(ALL);
// Display what's in the buffer (Splash Screen SparkFun)
oled.display();
// Delay 1000 ms
delay(1000);
// Clear the buffer.
oled.clear(PAGE);
}
// Micro OLED
void isMicroOLED() {
// Text Display FreeIMU
// Clear the display
oled.clear(PAGE);
// Set cursor to top-left
oled.setCursor(0, 0);
// Set font to type 0
oled.setFontType(0);
// Horizontal
oled.print("Horizontal");
// Horizontal
oled.setCursor(0, 13);
oled.print( adjustedValue );
// Vertical
oled.setCursor(0, 24);
oled.print("Vertical");
// Vertical
oled.setCursor(0, 37);
oled.print( adjustedValue2 );
oled.display();
}
// SparkFun Micro OLED // Setup Micro OLED void isMicroOLEDSetup() { // Initialize the OLED oled.begin(); // Clear the display's internal memory oled.clear(ALL); // Display what's in the buffer (Splash Screen SparkFun) oled.display(); // Delay 1000 ms delay(1000); // Clear the buffer. oled.clear(PAGE); } // Micro OLED void isMicroOLED() { // Text Display FreeIMU // Clear the display oled.clear(PAGE); // Set cursor to top-left oled.setCursor(0, 0); // Set font to type 0 oled.setFontType(0); // Horizontal oled.print("Horizontal"); // Horizontal oled.setCursor(0, 13); oled.print( adjustedValue ); // Vertical oled.setCursor(0, 24); oled.print("Vertical"); // Vertical oled.setCursor(0, 37); oled.print( adjustedValue2 ); oled.display(); }
// SparkFun Micro OLED
// Setup Micro OLED
void isMicroOLEDSetup() {

  // Initialize the OLED
  oled.begin();
  // Clear the display's internal memory
  oled.clear(ALL);
  // Display what's in the buffer (Splash Screen SparkFun)
  oled.display();

  // Delay 1000 ms
  delay(1000);

  // Clear the buffer.
  oled.clear(PAGE);
  
}
// Micro OLED
void isMicroOLED() {

  // Text Display FreeIMU
  // Clear the display
  oled.clear(PAGE);
  // Set cursor to top-left
  oled.setCursor(0, 0);
  // Set font to type 0
  oled.setFontType(0);
  // Horizontal
  oled.print("Horizontal");
  // Horizontal
  oled.setCursor(0, 13);
  oled.print( adjustedValue );
  // Vertical
  oled.setCursor(0, 24);
  oled.print("Vertical");
  // Vertical
  oled.setCursor(0, 37);
  oled.print( adjustedValue2 );
  oled.display();

}

getStepper.ino

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// Stepper
// isStepperSetup
void isStepperSetup() {
// Set stepper target motors RPM.
stepperX.begin(MOTOR_X_RPM, MICROSTEPS);
stepperY.begin(MOTOR_Y_RPM, MICROSTEPS);
}
// Stepper
void isStepper() {
// Stepper => Controller rotate
controller.rotate(adjustedValue, adjustedValue2);
}
// Stepper // isStepperSetup void isStepperSetup() { // Set stepper target motors RPM. stepperX.begin(MOTOR_X_RPM, MICROSTEPS); stepperY.begin(MOTOR_Y_RPM, MICROSTEPS); } // Stepper void isStepper() { // Stepper => Controller rotate controller.rotate(adjustedValue, adjustedValue2); }
// Stepper
// isStepperSetup
void isStepperSetup() {    
  
  // Set stepper target motors RPM.
  stepperX.begin(MOTOR_X_RPM, MICROSTEPS);
  stepperY.begin(MOTOR_Y_RPM, MICROSTEPS);

}
// Stepper
void isStepper() {

  // Stepper => Controller rotate
  controller.rotate(adjustedValue, adjustedValue2);
  
}

getThumbJoystick.ino

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// Thumb Joystick
void isThumbJoystick() {
// Joystick JH
// Horizontal
// Joystick Pot Values JH
int potValue = analogRead(JH);
int potValues = 0;
// Adjusted Value
potValues = map(potValue, 0, 1023, 1000, -1000);
if (potValues > 300) {
adjustedValue = potValues;
} else if (potValues < -300) {
adjustedValue = potValues;
} else {
adjustedValue = 0;
}
// Joystick JV
// Vertical
// Joystick Pot Values JV
int potValue2 = analogRead(JV);
int potValues2 = 0;
// Adjusted Value2
potValues2 = map(potValue2, 0, 1023, 1000, -1000);
if (potValues2 > 300) {
adjustedValue2 = potValues2;
} else if (potValues2 < -300) {
adjustedValue2 = potValues2;
} else {
adjustedValue2 = 0;
}
}
// Thumb Joystick void isThumbJoystick() { // Joystick JH // Horizontal // Joystick Pot Values JH int potValue = analogRead(JH); int potValues = 0; // Adjusted Value potValues = map(potValue, 0, 1023, 1000, -1000); if (potValues > 300) { adjustedValue = potValues; } else if (potValues < -300) { adjustedValue = potValues; } else { adjustedValue = 0; } // Joystick JV // Vertical // Joystick Pot Values JV int potValue2 = analogRead(JV); int potValues2 = 0; // Adjusted Value2 potValues2 = map(potValue2, 0, 1023, 1000, -1000); if (potValues2 > 300) { adjustedValue2 = potValues2; } else if (potValues2 < -300) { adjustedValue2 = potValues2; } else { adjustedValue2 = 0; } }
// Thumb Joystick
void isThumbJoystick() {

  // Joystick JH
  // Horizontal
  // Joystick Pot Values JH
  int potValue = analogRead(JH);
  int potValues = 0;
  // Adjusted Value
  potValues = map(potValue, 0, 1023, 1000, -1000);
  if (potValues > 300) {

    adjustedValue = potValues;

  } else if (potValues < -300) {

    adjustedValue = potValues;

  } else {

    adjustedValue = 0;

  }

  // Joystick JV
  // Vertical
  // Joystick Pot Values JV
  int potValue2 = analogRead(JV);
  int potValues2 = 0;
  // Adjusted Value2
  potValues2 = map(potValue2, 0, 1023, 1000, -1000);
  if (potValues2 > 300) {

    adjustedValue2 = potValues2;

  } else if (potValues2 < -300) {

    adjustedValue2 = potValues2;

  } else {

    adjustedValue2 = 0;

  }

}

setup.ino

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// Setup
void setup()
{
// Wire communicate with I2C / TWI devices
Wire.begin();
// Setup Micro OLED
isMicroOLEDSetup();
// Button Setup
isButtonSetup();
// DRV8834 Stepper Motor Driver
isStepperSetup();
}
// Setup void setup() { // Wire communicate with I2C / TWI devices Wire.begin(); // Setup Micro OLED isMicroOLEDSetup(); // Button Setup isButtonSetup(); // DRV8834 Stepper Motor Driver isStepperSetup(); }
// Setup
void setup()
{
  
  // Wire communicate with I2C / TWI devices
  Wire.begin();

  // Setup Micro OLED
  isMicroOLEDSetup();
   
  // Button Setup
  isButtonSetup();
  
  // DRV8834 Stepper Motor Driver
  isStepperSetup();

}

——

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