The project originally started as a "100 commits" challenge
The project will use an ESP32 or similar microcontroller with WIFI or Bluetooth access, an e-paper display, sensors, and control buttons. The device will be battery-powered. Configuration and interaction via a web panel or a dedicated application. The final functionality is not yet defined.
At the moment, I'm focusing on the e-paper library SSD1680, the photos and movies below shows the progress of the project:
