_x000D_ Welcome to our store. Our products have affordable prices and good quality. We support and . If you want to work with us for a long time, please contact us and we will give you a very favorable price.Best Regards! _x000D_ _x000D_ Suitable for 30Pin wide body ESP32 development board._x000D_ This module is safe and reliable and can be extended to various applications._x000D_ 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._x000D_ 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 will be no poor circuit contact and unstable signal transmission._x000D_ The board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use._x000D_ _x000D_ Colour:Green_x000D_ Material:Plastic_x000D_ Size:6.6x6.3x1.05cm_x000D_ _x000D_ Package Contents:_x000D_ 1 * ESP32 Expansion Board_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_