Raspberry Pi 3 B Header Pinout
It can be considered as a single board computer that works on linux operating system.
Raspberry pi 3 b header pinout. Raspberry pi 3 pinout click the image to enlarge it raspberry pi 3 is a development board in pi series. One of the most significant changes to the raspberry pi model b is the 40 pin header j8. Raspberry pi pinout diagram circuit notes how to navigate your raspeberry pi 3 model b if you build it they will program. Newer computers and game consoles have replaced the old machines where most of us learned to program.
Pins 1 2 39 40 are also labeled below j8 pinout 40 pin header. The raspberry pi 3b board contains a single 40 pin expansion header labeled as j8 providing access to 28 gpio pins. Neither implementation provides a pass through header for additional peripheral support. This offers and increase of 14 pins over the 26 pin header on the original raspberry pi.
The raspberry pi 3 model b brings out the four wires on the ethernet jack used for poe to a 4 pin header. 40 pin header is used to develop an external connection with the electronic device. Click the image for an enlarged version. The raspberry pi gpio pinout guide.
This is the configuration of the pins as you ll receive it when you first boot up raspbian or noobs with raspbian. Pinout also includes dozens of pinouts for raspberry pi add on boards hats and phats. This page aims to provide a set of information that should prove useful to anyone interfacing to these pins in their projects. This gpio pinout is an interactive reference to the raspberry pi gpio pins and a guide to the raspberry pi s gpio interfaces.
Any of the gpio pins can be designated in software as an input or output pin and used for a wide range of purposes. Prior to the pi 1 model b 2014 boards comprised a shorter 26 pin header. Here is the raspberry pi 4 default gpio pinout for the 40 pin j8 header. Raspberry pi 3 model b gpio 40 pin block poe header pinout.
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