This GPIO expansion kit is designed specifically for the Raspberry Pi Model B+. It's a great tool that lets you extend the GPIO interface on your Raspberry Pi B+. With this kit, you can easily break out all the useful power, GPIO, I2C, and SPI pins from the 40 - pin header of the Raspberry Pi B+ onto a breadboard. There's also a GPIO board and GPIO cable for the Model B. The kit comes with a clear correspondence of interfaces. For example, Pin1 is 3V3, Pin2 is 5V, and so on. It has some great features too. The wire length is 19cm, it has a 40 - pin design, the PCBA size is 59*69*19mm, and the PCBA color is black.





Using this GPIO expansion kit is easy. First, connect the kit to the 40 - pin header of your Raspberry Pi Model B+. Then, you can use the wires to connect the pins to a breadboard for your projects. When connecting, make sure to match the pin numbers correctly according to the interface list provided. As for maintenance, keep the kit in a dry and clean place. Avoid bending the wires too much as it might damage them. If you notice any loose connections, gently re - attach them. And that's it! You're ready to start creating amazing projects with your Raspberry Pi and this GPIO kit.