hackaday_mqtt

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What?

Simple sensor and display code for an MQTT demo series on Hackaday.

Contents

display is an RGB LED that tells you the temperature, based on data from sensor. The whole thing runs on NodeMCU, and the ROM version I used is here too.

Read the articles, set up an MQTT server (or use http://test.mosquitto.org), and flash up two nodes. You're on your way to independent home automation.