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CODE BLUETOOTH ARDUINO

#include <SoftwareSerial.h>

    SoftwareSerial HC06(11,10);
    const char DOUT_LED = 2;
    String messageRecu;

    void setup() {
      Serial.begin(9600);
      HC06.begin(9600);  
      pinMode(DOUT_LED, OUTPUT);
      digitalWrite(DOUT_LED, LOW);
    }
     
    void loop()
    {
        while(HC06.available())
        {
          delay(3);
          char c = HC06.read();
          messageRecu += c;
        }
        if (messageRecu.length() >0)
        {
          Serial.println(messageRecu);
          if (messageRecu == "LED:1")     
            {digitalWrite(DOUT_LED, HIGH);}
          if (messageRecu == "LED:0")
            {digitalWrite(DOUT_LED, LOW);}
          messageRecu="";
        }
    }

L'application utilisée : Bluetooth Electronics sur le play store.

 

 

https://play.google.com/store/apps/details?id=com.keuwl.arduinobluetooth

Le schéma :

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