i'am using the router RUT955 to get modbus data from a power meter via modbus RTU.Modbus data reach successfully teltonika platform ,now i want to use MQTT protocol.Actually, i did some configuration in the pages: Data to server,MQTT and MQTT gateway .It's my first time using MQTT so i don't know what do i have to get as result .
Is there a way to know if the configurations i made for MQTT is good?
thank you