Networking, Protocols, and Devices
Topic: Thingsboard mqtt
(Read 571 times)
Jan 19, 2020, 11:32 pm
Thingsboard using Mqtt protocole with arduino and wifi by esp8266 to make an iot project .
Into subscribing to thingsboard using the topic "v1/devices/me/telemetry " or "v1/devices/me/attributes" I don't receive any values after I publish to the same topic even I use a callback function.
Please if you have any information about thingsboard help me .