fischertechnik wireless ePaper module

Create and upload new content from a webpage served by an ESP32-S2 with mini OLED. Comes with a 110mAh battery, BMS and handmade latching switch for turning.

Turn it on, fire up the webinterface from the IP displayed on the OLED, modify and upload new content, turn it off from the webinterface or wait for the 3 minute timeout.

Find the firmware here on github: https://github.com/ftjuh/ePaper-writer

Ask me for details in the unlikely case you want to make this.