Friday, 16 November 2018

Heltec ESP8266 with Built in OLED display

I'm still working on the home heating project, and now want to add room thermostats with displays on some of them,

I purchased this:

It was tricky to get going but this guide was fantastic:

If you see guides that say to use the Adafruit libraries -  feel free to give them a go, but the U82g library worked best for me. 

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