Raspberry Pi 3 B Gpio Pins

Any of the gpio pins can be designated in software as an input or output pin and used for a wide range of purposes.

Raspberry pi 3 b gpio pins. Pi hardware raspberry pi 1 model b model b io pins note that we are not currently sure if the new pin 27 40 pwm1 gpclk1 and gpclk2 peripheral pin functions will be made accessible under raspbian and if so which pins they will be assigned to hence the duplicated pins shown with these functions. Gpios allow you to easily use hardware features and communication directly from a computer the raspberry pi microprocessor. Bcm43438 wireless lan and bluetooth low energy ble on board. One of the most significant changes to the raspberry pi model b is the 40 pin header j8.

Raspberry pi b gpio header details and pinout 14. Gigabit ethernet over usb 2 0 maximum throughput 300 mbps extended 40 pin gpio header. Explaining the raspberry pi gpio pinout ref. If you re an owner of a raspberry pi b 2 zero or 3 then you will have 40 pins in total.

See below for the raspberry pi gpio pinout diagram. By matt on july 18 2014 model b. Broadcom bcm2837b0 cortex a53 armv8 64 bit soc 1 4ghz. Pins 1 2 39 40 are also labeled below j8 pinout 40 pin header.

Quad core 1 2ghz broadcom bcm2837 64bit cpu. The raspberry pi 3b board contains a single 40 pin expansion header labeled as j8 providing access to 28 gpio pins. This gpio header is also the same for raspberry pi 3 boards so this guide applies to both versions. The raspberry pi 4 board has a gpio header with 40 pins.

It also includes dozens of pinouts for raspberry pi add on boards hats and phats. This gpio pinout is designed to be both a quick and interactive reference to the raspberry pi gpio pins plus a comprehensive guide to your raspberry pi s gpio interfaces. 2 4ghz and 5ghz ieee 802 11 b g n ac wireless lan bluetooth 4 2 ble. The raspberry pi 3 model b is the earliest model of the third generation raspberry pi.

Raspberry pi gpio layout model b. A 40 pin gpio header is found on all current raspberry pi boards unpopulated on pi zero and pi zero w. It replaced the raspberry pi 2 model b in february 2016. 4 usb 2 0 ports.

We have included all three iterations of the pi for the pinout diagram. The older iterations of the rpi such as the raspberry pi model b will only contain a total of 26pins. This offers and increase of 14 pins over the 26 pin header on the original raspberry pi. Support pinout xyz on patreon.

The raspberry pi 3 model b is the final revision in the raspberry pi 3 range. Prior to the pi 1 model b 2014 boards comprised a shorter 26 pin header.