Hello all,
is there anybody setup MQTT gateway and it's working fine? how many node wifi gateway can handle?
Could you please share me Wifi MQTT Gateway code.
Thank you all and have a nice day

@Shasha,
Can you share your rules? I can't send command from openhab to Node, can't control relays
it's so difficult

Hello All,

i got the same problem, node can send information to gateway but can't receive command from controller.
do you know how to test communication between Gateway and Nodes?
I used Serial Gateway, i connected to gateway COM port and send command like 10;2;1;0;1;1;1\n to turn on relay but my node can't turn relay on.
When i press the button from NODE, it sent the update status to gateway,