Raspberry Pi 3 B Gpio Pinout

A 40 pin gpio header is found on all current raspberry pi boards unpopulated on pi zero and pi zero w.
Raspberry pi 3 b gpio pinout. The raspberry pi 3b board contains a single 40 pin expansion header labeled as j8 providing access to 28 gpio pins. This brings the total. Pins 1 2 39 40 are also labeled below j8 pinout 40 pin header the diagram below illustrates the gpio pinout using the pi4j wiringpi gpio numbering scheme. Pinout also includes dozens of pinouts for raspberry pi add on boards hats and phats.
Gpio pinout for raspberry pi 4 and. So that s a total of 8. The raspberry pi compute module 3 cm3 is a range of ddr2 sodimm mechanically compatible system on modules soms containing processor memory emmc flash on non lite variants and supporting power circuitry. If you prefer to trust documentation this is the layout the documentation states.
This gpio pinout is an interactive reference to the raspberry pi gpio pins and a guide to the raspberry pi s gpio interfaces. Raspberry pi gpio input try out the raspberry pi model 3 b plus. The raspberry pi gpio pinout guide. The b offers 9 extra gpio pins which can be configured as inputs of outputs.
Inspired by the original rasperry leaf but for the 40 pins of a raspberry b. Pinout the output will be something like. Raspberry pi b pinout leaf. The extended header offers an additional 3 ground 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. Collecting pin up pinout mission badge. These modules allow a designer to leverage the raspberry pi hardware and software stack in their own custom systems and form factors. Left side first or second pin for 5v and third for ground.
If you love pinout please help me fund new features and improvements. The 3v3 supply pin on the early raspberry pi had a maximum available current of only 50ma. Print it optionally laminate it poke some holes in it and slip it over the gpio pins of your raspberry. Makes working with it much easier.
Collecting pin up pinout mission badge re. Just open a shell and run. Raspberry pi b gpio header details and pinout diagram. Raspberry pi 3 b broken no green light re.
Prior to the pi 1 model b 2014 boards comprised a shorter 26 pin header. Every pi model since the raspberry pi b has had 40 gpio pins though on the pi zero and zero w you have 40 holes that you can solder pins or wires into.