I created a new interesting project with a 4.3 Inch E-Paper display!

Date and time data will be taken online from the server of the current time zone. The DHT22 sensor will measure temperature and humidity. And the built-in battery will make the device stand-alone.
The watch is the basis for creating a weather station, and will be modified in the future.

Sketch and libraries: https://drive.google.com/open?id=1_pk3u ... fJsTXUT9cm