PWM-driven matrix keypad driver for ESP-IDF using row pulse-width encoding and MCPWM capture for simultaneous multi-key detection. Supports multiple keys per column with hardware-assisted decoding.
Bridges Brookesia services and the ESP MCP engine; register service functions or custom callbacks as MCP tools and generate tool handles for the MCP engine.
ESP-IDF component library for Semtech LoRa radios, currently targeting LR20xx/LR2021, with ESP platform integration and public RAC, RALF, and RAL layers; planned to expand with SX126x and LR11xx support.
Region-of-interest JPEG decoder for ESP32. Decodes any rectangular sub-region of a JPEG without loading the full image, streaming output row-by-row so no full-frame buffer is required. Designed for LCD display use cases — provide your display dimensions and a pan offset, and the component handles scale selection, ROI math, and clamping internally. Built on TJpgDec. Supports FILE*, flash blobs, and PSRAM buffers as input sources. Runs on ESP32 (FreeRTOS async) and desktop (synchronous, for host testing).
ESP-Brookesia HAL boards component that provides board-specific device configurations, peripheral mappings, and hardware setup hooks for esp_board_manager.