ESP-Brookesia HAL boards component that provides board-specific device configurations, peripheral mappings, and hardware setup hooks for esp_board_manager.
ESP32 RF Module Library for 315MHz and 433MHz signal transmission and reception. Designed for xiaozhi-esp32 project with MCP tools integration for AI voice control.
TinyGPS++ — compact NMEA-0183 parser ported to ESP-IDF. No Arduino dependency. millis() is implemented via esp_timer_get_time(). Parses GGA and RMC sentences; exposes location, date, time, speed, course, altitude, satellite count, HDOP, and arbitrary custom terms.