 *******************************************************************************/
 // D0 : relay: fan
 // D1 : relay: heat
-// D2 : relay: cold
+// D2 : relay: cool
 // D4 : DHT22
 // D3, D5~D7 : unused
 // A0~A7 : unused
 int fan = D0;
 int heat = D1;
-int cold = D2;
+int cool = D2;
 //TESTING_HACK
 int fanOutput;
 int heatOutput;
-int coldOutput;
+int coolOutput;
 
 /*******************************************************************************
  DHT sensor

  //declare and init pins
  pinMode(fan, OUTPUT);
  pinMode(heat, OUTPUT);
  pinMode(cold, OUTPUT);
  myDigitalWrite(fan, LOW);
  myDigitalWrite(heat, LOW);
  myDigitalWrite(cold, LOW);

  //declare cloud variables
  //https://docs.particle.io/reference/firmware/photon/#particle-variable-

  Particle.publish(PUSHBULLET_NOTIF, "Heat off" + getTime(), 60, PRIVATE);
  myDigitalWrite(fan, LOW);
  myDigitalWrite(heat, LOW);
  myDigitalWrite(cool, LOW);
}

/*******************************************************************************
