ESP32 CYD

Transforms ESP32 CYD boards into remotely controllable IoT devices with display control, touch input, GPIO manipulation, sensor readings, file management, and audio playback through WebSocket communication.

A comprehensive MCP server implementation for the ESP32 CYD (Cheap Yellow Display) board that transforms the ESP32-2432S028R into a remotely controllable IoT device through WebSocket-based communication. The server exposes over 100 tools across eight categories including display control (drawing text, shapes, progress bars), touch input handling with gesture detection, GPIO manipulation, sensor readings (temperature, light, hall sensor), network operations, system monitoring, file management for SPIFFS and SD card storage, and audio playback with predefined melodies. Built using PlatformIO with the Arduino framework, it leverages the board's 2.8" ILI9341 TFT display and XPT2046 touch controller to create a versatile hardware interface that can be controlled programmatically by AI assistants, making it valuable for IoT prototyping, remote monitoring, educational projects, and hardware automation tasks where visual feedback and touch interaction are needed.