I installed a flow to obtain data from a nuTech Ad2USB unit, connected to a serial port:
I had in the beginning some serial read errors because the Nutech software was looking on the port to provide the interface to control the ademco panel. This is solved.
But I have absolutely no data coming from the serial (debug is empty, nothing to parse), whatever I do with the alarm (arm, disarm, check, etc)
Am I forgetting something basic here ?