#include <PinButton.h>
    #include <TinyWireM.h>
    #define device (1)
    #define device2 (2)
    PinButton myButton(8);
    #define LED 1
    #define LED2 2
    
    void setup() {
      pinMode(BTN, INPUT);
      pinMode(LED, OUTPUT);
      pinMode(LED2, OUTPUT);
      TinyWireM.begin();
    
    }
    void loop() {
      myButton.update();
      if (myButton.isSingleClick()) {
        TinyWireM.beginTransmission(device);
        digitalWrite(LED, HIGH);
        TinyWireM.send(1);
        TinyWireM.endTransmission();
      }
      else
      {
        TinyWireM.beginTransmission(device);
        digitalWrite(LED, LOW);
        TinyWireM.send(0);
        TinyWireM.endTransmission();
      }
      if (myButton.isDoubleClick()) {
        TinyWireM.beginTransmission(device2); //device 2
        digitalWrite(LED2, HIGH);
        TinyWireM.send(1);
        TinyWireM.endTransmission();
      }
      else{
         TinyWireM.beginTransmission(device2); // device 2
        digitalWrite(LED2, LOW);
        TinyWireM.send(0);
        TinyWireM.endTransmission();
      }
    }