CaribouLite adds a 6 GHz transmit and receive software-defined radio platform to Raspberry Pi boards.
Pinout
Pinout provides an interactive Raspberry Pi GPIO guide with board orientation and rotation controls.
About Pinout
Pinout is an interactive web reference for Raspberry Pi GPIO pins. It shows board orientation, supports rotating and mirroring the pinout view, and explains pin functions such as GPIO, SPI, I2C, UART, PCM, power, and ground. It also explains several pin numbering schemes: GPIO/BCM, physical/board, WiringPi, and alternate numbers for the original 26-pin Rev 1 Pi.
Beyond the main Raspberry Pi header, Pinout includes hundreds of pinouts for add-on boards, HATs, and pHATs through a board explorer. It also offers pinouts for the Raspberry Pi Pico range, RP2350 chips, and experimental boards such as certain ESP32 and Teensy models. The site is web-based and in English; pricing details are not provided.
Key features
- Interactive Raspberry Pi GPIO pin reference with rotation and mirror controls.
- Board orientation guide with GPIO on right and HDMI on left.
- Legend covering GPIO, SPI, I2C, UART, PCM, power and ground.
- Explains GPIO/BCM, physical/board, WiringPi and Rev 1 Pi numbering.
- Hundreds of pinouts for Raspberry Pi HATs and pHATs via board explorer.
- Pinouts for Pico, RP2350 chips and other experimental boards.
Best for: Raspberry Pi and Pico users who need a visual, interactive reference for GPIO pins or add-on board pinouts.
Good for
- Interactive pinout with rotation and mirror views.
- Covers hundreds of Raspberry Pi HATs and pHATs via a board explorer.
- Includes pinouts for Pico, RP2350 chips, and experimental boards.
Watch out for
- Web-based only; no dedicated desktop or mobile app is mentioned.
- Interface language is English only.
Pinout at a glance
- Website
- pinout.xyz
- Category
- Software & Utilities › Linux & Mac Apps
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Pinout FAQ
What pin numbering schemes does Pinout explain?
GPIO/BCM, physical/board, WiringPi, and alternate GPIO/BCM numbers for the original 26-pin Rev 1 Pi.
Which Raspberry Pi boards and add-ons are covered?
Raspberry Pi GPIO pins, hundreds of HATs and pHATs, Pico range, RP2350 chips, and experimental boards from ESP32 and Teensy.
How can I contribute a board pinout?
The site says you can contribute to Pinout.xyz at GitHub.com.
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