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.