Raspberry Pi 3 B Pinout
1x i2c bus.
Raspberry pi 3 b pinout. Pinout also includes dozens of pinouts for raspberry pi add on boards hats and phats. Raspberry pi 3 pinout click the image to enlarge it raspberry pi 3 is a development board in pi series. This page aims to provide a set of information that should prove useful to anyone interfacing to these pins in their projects. Newer computers and game consoles have replaced the old machines where most of us learned to 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. Raspberry pi pinout diagram circuit notes how to navigate your raspeberry pi 3 model b if you build it they will program. Raspberry pi 3 model b. The raspberry pi gpio pinout guide.
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. If you re using the raspberry pi b 2 zero 3 or the latest raspberry pi 4 model b you ll discover that your board have a total of 40 gpio pins. The older iterations of the rpi such as the raspberry pi model b will only contain a total of 26pins.
A 40 pin gpio header is found on all current raspberry pi boards unpopulated on pi zero and pi zero w. 2x 5v power pins. 1x serial uarts rpi3 only includes mini uart 2x spi bus. If you love pinout please help me fund new features and improvements.
Pins 1 2 39 40 are also labeled below j8 pinout 40 pin header. 2x 3 3v. One of the most significant changes to the raspberry pi model b is the 40 pin header j8. It can be considered as a single board computer that works on linux operating system.
Hardware interfaces for the raspberry pi 2 and raspberry pi 3 are exposed through the 40 pin header j8 on the board. Raspberry pi 2 3 pin mappings. This offers and increase of 14 pins over the 26 pin header on the original raspberry pi. Explaining the raspberry pi gpio pinout ref.
The raspberry pi 3b board contains a single 40 pin expansion header labeled as j8 providing access to 28 gpio pins. The raspberry pi 3 model b is the latest product in the raspberry pi 3 range boasting a 64 bit quad core processor running at 1 4ghz dual band 2 4ghz and 5ghz wireless lan bluetooth 4 2 ble faster ethernet and poe capability via a separate poe hat. 24x gpio pins.