Fuhjythy Expansion Board ESP32 Expansion Board 30Pin GPIO Breakout Board Compatible with 30 Pins ESP32 Development Board

Suitable for 30Pin wide body ESP32 development board. The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there be no poor circuit contact and unstable signal transmission. This module is safe and reliable and can be extended to various applications. This breakout board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects. Nice breadboard alternative. The board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use.