This post will tell you everything you need to know about MQTT communication which will enable you to use it communicate between devices.
Project tutorial by BnBe Club
As a follow up to the room thermometer project, we write a sketch that communicates with an online weather service and displays the weather.
Weather station that display temperature, humidity and pressure on your Android phone with Blynk IoT server.
Project showcase by rijk_meurs
Or connect with your social account:
New here? Create an account