setConsole()

Gordon, thank you. I could not get it to work. I will be away 3 days.
I was seeking a solution to get this simple test snippet to run, when not connected to a USB port of a computer. As I understood, the Serial port will be on USB by default. And on Serial1 by Default if unplugged. So this blocks my device (HM10). So I would like to set to USB or Serial2. I could not get it to work. I ll check later on it.

  Serial=Serial1
  Serial.setup(9600);
  Serial.on('data', function (data) {
    console.log(data);
    if (data==='1'){
      LED1.write(1);
      Serial.print("test\n");
    }
    if (data==='0'){
      LED1.write(0);
    }
    if (data==='d'){
      LED2.write(1);

      Serial.print("sensor: t="+temp_act+", p="+press_act+", h="+hum_act);
      LED2.write(0);

    }