Raspberry Pi 0 Pin Diagram. This gpio pinout is an interactive reference to the raspberry pi gpio pins and a guide to the raspberry pi s gpio interfaces. Also there s a small diagonal corner cutout on the board silkscreen by pin 1.
Pinout also includes dozens of pinouts for raspberry pi add on boards hats and phats. The model b board consists of two 5v pins two 3v3 pins and 9 ground pins 0v which are unconfigurable. External labels from gpio2 to gpio27 refer to broadcom bcm naming convention.
Prior to the pi 1 model b 2014 boards comprised a shorter 26 pin header.
These pins are combination of voltage supplies grounds and gpio general purpose input output pins. The raspberry pi model b board revision 1 0 contains a single 26 pin expansion header labeled as p1 providing access to 17 gpio pins. Below we provide to wiring diagrams that will work with all versions of raspberry pi released so far except the compute node which has no header. Raspberry pi 3 gpio pinout pin diagram.
