Patternflow

Patternflow is an open-source LED synthesizer project that lets users play generative light patterns with their fingertips, using four rotary encoders and an ESP32-S3 driving a 128×64 HUB75 RGB LED matrix. It is presented as a modern reinterpretation of Nam June Paik’s Participation TV (1963), with hardware and design files released under CC BY-SA 4.0 and firmware and web code under MIT.