Good day All.
I am new to the node red system and i use openhab. as fisialatition of my home automation. now i am trying to use nano's as sensor breakouts on my server to monitor my server room the serial link via usb works and i get the date to node red. but now i want to split the date out to different mqtt topics to my openhab .
my problem comes in with the split out of data. this is what i get in the Serial monitor of my ide.
in node red it splits them in to strings. how do i get that in to the mqtt channels i want to use ?