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Gergely Polonkai

Father. Coder. Maker. Linuxer. Child forever.

My latest article is…

Using the MAC address of an ESP8266’s WiFi adapter as the MQTT unique ID

Published: Sun 31 January 2021

By Gergely Polonkai

In blog.

tags: homeassistant arduino

Note

This is a long story. If you are interested only in the solution, click here

The story

I recently dug my nose in the Arduino world, my goal being to build my own weather station. After experimenting with Arduinos and other boards of different sizes, i finally settled using …

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