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
Posts made by kimnguu204
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,