A few days ago I had an idea for a simple e-ink project and found Inkplate - an Open Hardware design with ESP32 and recycled Kindle displays.

Programmed it to wake up daily at midnight to download a PGM image over WiFi (gitlab.com/dos1/kartka) from a server which checks some stuff like trash collection schedule. Should last years on a single battery charge.

Check it out if you look for a super approachable way to build some e-ink stuff! inkplate.io/

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