ESP32 Focus Timer: ePaper Display, Rotary Dial, and Customizable Presets
Summary
An innovative ESP32 project showcases a focus timer with a sleek ePaper display, intuitive rotary dial input, and customizable presets, combining functionality and style through open-source C++ code on the Arduino framework.
Key Points
- This is a repository for an ESP32-based focus timer with an ePaper display and a rotary dial for input.
- The device uses a WaveShare 4.26-inch ePaper display, a KY-040 rotary encoder, and a WS2812 LED.
- The code is written in C++ using the Arduino framework and PlatformIO, and the project includes instructions for generating assets and customizing presets.