#include "CFRotaryEncoder.h"    // Verwendung der  Bibliothek 

const int CLK = D6;
const int DT = D0;
const int SW = D5;
CFRotaryEncoder rotaryEncoder(CLK, DT, SW);



void setup()   // Beginn des Setups

{
  Serial.begin(9600); 
  rotaryEncoder.setAfterRotaryChangeValueCallback(rotaryAfterChangeValueCallback);
  rotaryEncoder.setPushButtonOnPressCallback(rotaryOnPressCallback);

  rotary.begin();
}


void loop(){
  rotaryEncoder.loop();
}

void rotaryAfterChangeValueCallback() {
    // Do something...
}

void rotaryOnPressCallback() {
    // Do something...
}