LedPanelOS is a custom operating system for the ESP32, built to drive a RGB LED panel while managing real-time input from rotary encoders and buttons. It supports modular "apps" like a sports score viewer, Snake game, and more, with configurations stored on an external SD card for flexibility. Designed for flexibility, the system runs on a 18650 battery and includes a detailed wiring diagram to illustrate how all hardware components integrate. Actively in development, LedPanelOS continues to evolve with new features and improvements!