Raspberry Pi 400 Expansion - GPIO connector adapter for Raspberry Pi 400

The DFRobot IO Expansion HAT module provides additional digital, analog, I2C, PWM, UART and SPI outputs. Thanks to its small size, it fits perfectly with Raspberry Pi Zero and Zero W. DFRobot DFR0604

Starter kit with Qwiic modules designed to work with the Raspberry Pi. The set consists of an overlay for Raspberry Pi with a standard 40-pin connector and four Qwiic connectors, OLED display, VCNL4040 distance sensor and environmental sensors. SparkFun KIT-16841

This compact expansion module easily adds a 4-pin JST SH (Stemma QT/Qwiic) connector to your Raspberry Pi or other single-board computer. It allows for quick, solderless connection of I2C sensors and devices, while providing stable power thanks to the built-in 3.3V regulator. The module includes a built-in power LED and 10kΩ pull-up resistors for the I2C lines. Adafruit 6365

Expansion HAT from Waveshare is equipped with an I2C interface, 2-channel UART and 8 GPIO, which increase the functionality and capabilities of Raspberry Pi projects

A set of accessories for connecting the Raspberry Pi minicomputer to the Qwiic ecosystem. Includes 16x2 LCD display module, IMU 9DOF module, SHIM board and Qwiic cables. SparkFun KIT-16987

Module with 16-channel IO expander MCP23017 controlled by the I2C interface. Designed for minicomputers Raspberry Pi. Adafruit 4132

The expansion module is designed to work with a portable computer built into the Raspberry Pi 400 keyboard. The board has two 40-pin connector in a vertical position. Waveshare PI400-GPIO-ADAPTER-B

KAmodRPi-Pmod-HAT is a HAT for Raspberry Pi 5/4B/3B+/3B/2B/B+ minicomputers that allows use of the communication interfaces available on the 40-pin minicomputer connector

A mini module with a Qwiic connector designed for Raspberry Pi minicomputers. Qwiic SHIM uses a unique connector that snaps into the GPIO connector for a secure, solder-free connection. SparkFun DEV-15794

KAmodRPi400-ADP is a board designed for a Raspberry Pi 400 and Raspberry Pi 500 computer that allows you to conveniently connect modules designed for older versions of the Raspberry. Moreover, it allows to connect modules equipped with Pmod and Kamami I2C connectors.

Expansion module designed to work with a portable computer built into the Raspberry Pi 400 keyboard. The board has a 40-pin connector in a vertical position. SB Components 21239

Raspberry Pi Expansion Board, Supports Arduino XBee. Waveshare ARPI600

A pin expander designed to work with the Raspberry Pi. It provides 2 UART and 8 GPIO interfaces and communicates via the I2C bus. SB Components 14873

The expansion module is designed to work with the Raspberry Pi 400. The board has a 40-pin connector placed in a vertical position and a connector for RPI 400 at an angle of 45°. Adafruit 4862

Shield with Qwiic connectors designed for Raspberry Pi minicomputers. It allows you to easily connect the minicomputer with the Qwiic sensor system. SparkFun DEV-15945