Raspberry Pi 0 Pin Diagram. 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. This pin can use to power up the raspberry pi and it can also use to power up other 5v devices.
Tour start here for a quick overview of the site. Ground and power pin labels identify their voltage reference. It is a 1 2ghz 64bit arm quad core cortex a53 processor with 512 kib shared l2 cache dual core videocore iv gpu 400 mhz supporting opengl es 2 0 hardware accelerated openvg and 1080p30 h 264 high profile decode.
Any of the gpio pins can be designated in software as an input or output pin and used for a wide range of purposes.
The raspberry pi zero w board contains a single 40 pin expansion header labeled as j8 providing access to 28 gpio pins. 3v3 and 5v provide different voltage 3 3 volt and 5 volt. The model b board consists of two 5v pins two 3v3 pins and 9 ground pins 0v which are unconfigurable. These pins are combination of voltage supplies grounds and gpio general purpose input output pins.
