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This is an example ESP32/ESP8266 BME280 Weather station project that I built using Arduino framework and MQTT.
This post will show you how to connect, publish, and subscribe to your MQTT broker with an ESP32/ESP8266 board using the Arduino framework
This post will show you how to build your own custom MQTT dashboard that will display MQTT messages using Node.js, HTML, CSS, and Javascript
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I regularly post on my youtube channel for demo of the different projects that I am working on.
All my codes that I built are uploaded in my github account and free for you to checkout.