A weather station based on two ESP8266 and an Waveshare e-paper display
The server component including display driver can be found in Wetteranzeige and the client in Kleineswetter.
The libraries Adafruit GFX, Adafruit BME280 (+ Adafruit Unified Sensor) and CRC32 are used.
Some drafts of the display driver and spi communication classes were initially loosely based on:
- The display library of ZinggJM: https://github.com/ZinggJM/GxEPD
- The demo code of Waveshare: http://www.waveshare.com/wiki/2.9inch_e-Paper_Module#Demo_code