ordered some new Arduino boards, i will try to go exactly with the guides ...
not sure why i am getting empty payload, it seems that all is ok on the GW side
- i am able to get MQTT msg when it connects
- i am able to get MQTT msg from GW when i connect the sensor
the issue is that i am getting empty payload, and also different IDs for each msg
also I was not able to set a working controller as i have only MQTT gateway with NodeMCU
do you know if i can connect to OH? from docs it says you can only connect the serial and the ethernet