Raspberry Pi

Files Raspberry Pi 3 Model B GPIO 40 Pin Block Pinout

Join Raspberry Pi to participate - click to join for free!

Actions

Author Author: pchan
Views 94937 views
Downloads 58919 downloads
Likes 20 likes
Comments 76 comments

Toptech-Voices

Related

Recommended

Raspberry Pi 3 Model B GPIO 40 Pin Block Pinout

Graphic showing the GPIO pin breakout on the Raspberry Pi 3 Model B.

If you're looking for the new Raspberry Pi 3 Model B+ then you can find that here: Raspberry Pi 3 Model B+ GPIO 40 Pin Block & PoE Header Pinout

	NEW! Raspberry Pi 3 Model B
	Frequently Asked Questions	Comparison Chart	Technical Specifications
	Unboxing Video	Pi3 Video Arcade Project

pchan

Top Comments

gwideman over 10 years ago
Are there any actual electrical specs for this I/O? In particular,
- what voltage standard do these I/Os employ?
- if not 5V I/Os, are they 5V tolerant inputs?
- how much current can they deliver?
- are there requirements regarding power-up sequence relative to attached devices?
Also, schematics?

Thanks, Graham
- Cancel
- Vote Up +1 Vote Down
- Sign in to reply
- More
- Cancel
cstanton over 10 years ago in reply to e14 Contributor

Pin one of the GPIO diagram is square, if you look at the underside of the Raspberry Pi 3 you will see that one of the solder patterns on the pins is also square, as this is pin one.

This is the key to line up the diagram with.

Hope that helps.
- Cancel
- Vote Up +3 Vote Down
- Sign in to reply
- More
- Cancel
e14 Contributor over 11 years ago in reply to e14 Contributor

Thanks for the tip!
- Cancel
- Vote Up 0 Vote Down
- Sign in to reply
- More
- Cancel
balearicdynamics over 11 years ago

This post arrived just while I was searching for something with all the pinout !!! Many thanks Pauline

Enrico
- Cancel
- Vote Up +1 Vote Down
- Sign in to reply
- More
- Cancel
e14 Contributor over 11 years ago

Look on the bottom of the board. That square soldering pad is pin 1. All those graphic representations are showing a top down view of the soldering pads. Now look back at the business side of the GPIO while keeping the square pad in mind. You'll see it.
- Cancel
- Vote Up +2 Vote Down
- Sign in to reply
- More
- Cancel