Lightweight framebuffer drawing utility for AI annotation overlays. Supports text, rectangles, lines, point markers, and detection boxes in RGB565/RGB888 with built-in bitmap fonts.
Waveshare ESP32-P4-Module-DEV-KIT Development Board Compatible with a 2.1-inch circular screen (480x480 resolution) via DSI interface, paired with ST7701S driver chip. It also integrates FT3236/FT6X36 I2C touch driver for precise touch interaction.
Multi-protocol LED strip controller for ESP32 with RGB and RGBW support. Supports WS2812, WS2812B, SK6812, APA104, APA102, SK9822, LPD8806, and WS2801.