Raspberry Pi 3 B Pin Layout

The models that use this configuration are.

Raspberry pi 3 b pin layout. This offers and increase of 14 pins over the 26 pin header on the original raspberry pi. Pins 1 2 39 40 are also labeled below j8 pinout 40 pin header. Newer computers and game consoles have replaced the old machines where most of us learned to program. Pi 2 model b.

If you are reading the raspberry pi copyright statement printed on the pcb then pin 1 is in the bottom left and pin 40 is in the top right. In the images below the parts in red are those that were different on the pi 3. It also includes dozens of pinouts for raspberry pi add on boards hats and phats. 1x serial uarts rpi3 only includes mini uart 2x spi bus.

Raspberry pi 1 models a and b pi 2 model b pi 3 models a b and b pi 4 and pi zero zero w and zero wh gpio j8 have a 40 pin pinout. It can be considered as a single board computer that works on linux operating system. Pi 3 model b. The board not only has tons of features it also has terrific processing speed making it suitable for advanced applications.

Hardware interfaces for the raspberry pi 2 and raspberry pi 3 are exposed through the 40 pin header j8 on the board. Raspberry pi 3 is a development board in pi series. Prior to the pi 1 model b 2014 boards comprised a shorter 26 pin header. Pi 3 model a.

This article contains graphic images of a dissected raspberry pi 3 b that may disturb some readers. The raspberry pi 3b board contains a single 40 pin expansion header labeled as j8 providing access to 28 gpio pins. Pi 3 model b. 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.

Raspberry pi gpio layout model b. Pi 1 model a b revision 2 0. Raspberry pi pinout diagram circuit notes how to navigate your raspeberry pi 3 model b if you build it they will program. Any of the gpio pins can be designated in software as an input or output pin and used for a wide range of purposes.

One of the most significant changes to the raspberry pi model b is the 40 pin header j8. Raspberry pi 1 models a and b have only the first 26 pins. The comprehensive gpio pinout guide for the raspberry pi. 5 minutes to read.

The genesis of the raspberry pi came from a few college students concerned about the dwindling number and skills of students applying to study computer science. Raspberry pi 2 3 pin mappings. 1x i2c bus. 2x 5v power pins.

24x gpio pins. A 40 pin gpio header is found on all current raspberry pi boards unpopulated on pi zero and pi zero w. Pi 4 model b. Support pinout xyz on patreon.