Hi bartbes,

thank you very much for your reply - your solution worked. I really should have been able to find this out myself ... :-/

lsr

Hi, I'm new to the forum and this is my first post - my apologies in advance if I am violating some unspoken rules (I did read the Forum etiquette). I am trying to build a kiosk style display that is fed by mqtt messages. My general problem is that my callback from the mqtt subscribe function seems ...