I'm new to Node-RED and I'm trying to use the serial input node to have it detect response messages from the serial port in the format: STX .. ETX.
If I don't assign a start character and split character it displays fine:
In the debug output you can see the 0x2 and 0x3 in the message.
However, if I assign them as start/split characters then I don't get any output at all:
What am I doing wrong?
I'm looking at other threads that might provide a clue. In my flow, I have one serial output node (to send test messages to the serial port) and then a separate serial input node to see the responses. I will look into using the serial request node, but I wanted to separate them for now to play around with Node-RED.