GPIO 40pin Breakout Expansion Board - Wiki
![GPIO 40pin Breakout Expansion Board - Wiki](http://wiki.sunfounder.cc/images/c/c5/Gpi2.jpg)
![](https://m.media-amazon.com/images/I/71388fdTgDL.jpg)
for RPi Pi IO GPIO Terminal Blocks Breakout Board
![](https://www.waveshare.com/w/A6Y79bcq/Kdy80nYY.php?f=Compute-Module-4-POE-Board-details-intro.jpg&width=800)
Compute Module 4 PoE Board - Waveshare Wiki
![](http://wiki.sunfounder.cc/images/3/31/Gpi7.jpg)
GPIO 40pin Breakout Expansion Board - Wiki
![](https://c1.neweggimages.com/productimage/nb640/AWNPD23071308G8H249.jpg)
5V Mini Nano USB GPIO Expansion Board (A) Kit for RasPi Raspberry
![](https://i.ebayimg.com/images/g/6p0AAOSwVQNiQWZn/s-l1200.webp)
Mini Ethernet IO Expansion Board for RPI Raspberry Pi Compute
![](http://wiki.sunfounder.cc/images/c/c5/Gpi2.jpg)
GPIO 40pin Breakout Expansion Board - Wiki
The expansion board draws out the IO ports of the Raspberry Pi one by one, and provides a 40-pin pin control silkscreen. The pin comparison silkscreen
![](https://m.media-amazon.com/images/I/71ILGaR+0WL._AC_UF350,350_QL80_.jpg)
Pzsmocn IO Expansion Board Compatible with Raspberry Pi 3, Pi 4 and Pi 400. with 40 Pin Contrast Silk Screen, BCM Encoding Information, WiringPi
![](https://dfimg.dfrobot.com/store/cache3/data/DFR0824/DFR0824.jpg?imageView2/1/w/564/h/376)
RS485 Expansion HAT for Raspberry Pi Wiki - DFRobot
![](https://www.sunfounder.com/cdn/shop/products/as001_02_800x.jpg?v=1599208903)
GPIO Breakout Expansion Board for Raspberry Pi
![](https://ae01.alicdn.com/kf/Hcec4ffebf9654d77adf00e3fc38e0e03G.jpg_640x640Q90.jpg_.webp)
Raspberry Pi 4 GPIO Expansion Board Breakout GPIO Screw Terminal
![](https://ae01.alicdn.com/kf/Ha9b9ee9eb2314b729f04b59c56d586f0w/Raspberry-Pi-4-GPIO-Expansion-Board-Breakout-GPIO-Screw-Terminal-Hat-for-Raspberry-Pi.jpg)
Raspberry Pi 4 Gpio Expansion Board Breakout Gpio Screw Terminal
![](https://www.adeept.com/u_file/2204/photo/f3bfeb67e3.jpg)
Adeept Raspberry Pi GPIO Breakout, T-Type GPIO Expansion Board +
![](https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/RaspberryPi_Pico.svg/294px-RaspberryPi_Pico.svg.png)
Raspberry Pi - Wikipedia
![](https://geekworm.com/cdn/shop/products/IMG-4654_1024x1024.jpg?v=1662430837)
Raspberry Pi 40-pin GPIO 1 to 2 Extender – Geekworm
![](http://wiki.sunfounder.cc/images/6/68/Gpi1.jpg)
GPIO 40pin Breakout Expansion Board - Wiki