Serialdevice channel with rollershutter send binary data

  • Platform information:

    • Test on Laptop
  • Java 17

  • openHAB version: 4

  • Issue of the topic: I try to send a \n (newline) on a serial device (rollershutter channel) but the \n is sent out as plain text (tested via virtual null moden device). Is there a way to define binary data in gui for up/down/stop values.

Did you try \\n instead of \n ?

same problem - then ssC19010000\n (as String) arrives on serial port