Wanting to integrate my burglar alarm into openHAB, I decided to use openMQTTGateway to convert the sensor’s 433Mhz RF signals into MQTT messages.
I immediately encountered a problem.
It looks as if my NodeMCU does not read the RF receiver.
Only once I think I have read something, but after all the tests, the wiring and the changes made frankly I’m not so sure.
I tried the same receiver on an arduino nano with the test sketch of the RCSwitch library and it works very well.
I tried the same receiver on the same nodemcu with a sketch of Martin-Laclaustra, ProtocolAnalyzeDemo, and I see all the signals sent by my sensors.
I tried to use the openMQTTGateway implementation with Markus Haak’s Homie
but I find the same problem.
Frankly, I do not know what to do anymore.
Can you help me?!