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.
Display and graphics component for ESP32 with SPI, I2C, parallel and MIPI-DSI display buses, virtual screens, drawing primitives, fonts, handwritten text and morphing
OTA API is a component for ESP-IDF that simplifies HTTPS over-the-air firmware updates for ESP32-based applications. Configure the firmware URL and an optional server certificate in a single struct, then run the update synchronously or in a background task that automatically reboots into the new firmware.