4G GPS ESP32-C3 Development Board TDM2421

The 4G GPS ESP32-C3 TDM2421 Development Board uses the Quectel EG800K module, supporting 4G LTE CAT 1 and GPS, offering users flexibility in applications requiring high-speed internet and positioning. It serves as a modern replacement for outdated 2G-band boards.

This kit features a compact, integrated design that is simple, user-friendly, and cost-effective — making it a perfect choice for developers.

With the ESP32-C3 microcontroller onboard, it enables easy development of location-based and network communication applications using Arduino and ESP platforms.

Additional I/O expansion pins from the ESP32-C3 allow seamless integration of external peripherals to complete your application.