A GPIO (General Purpose Input/Output) expansion board is an add-on device that can be connected to a Raspberry Pi to provide additional GPIO pins. The Raspberry Pi has a variety of digital input and output pins called GPIO pins that can be used to communicate with and control external devices. A GPIO expansion board allows you to connect more devices to the Raspberry Pi By providing additional GPIO pins. A GPIO expansion board is a useful addition to the Raspberry Pi if you want to connect more devices or develop more complex projects.
SKU: GeEBfRPPPMB-318
