Raspberry Pi 400 GPIO Adapter - 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

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

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

Universal GPIO expansion board compatible with Raspberry Pi 4/3/2 Model B and Model A with assembly kit required to mount the board to the Raspberry Pi minicomputer.

The expansion module is designed to work with a portable computer built into the Raspberry Pi 400 keyboard. The board has two 40-pin connectors placed in a vertical position and a connector for RPI 400 at an angle of 45 °. Waveshare PI400-GPIO-ADAPTER-C

DEV-14459

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

Raspberry Pi Expansion Board, Supports Arduino XBee. Waveshare ARPI600

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

Module of the 8-channel I2C expander based on the TCA9548A system. It enables communication with many I2C devices that have the same address. Pimoroni 8086-006

GrovePi + is an extension in the form of a HAT overlay intended for Raspberry Pi computers (B / B + / A + / 2/3/3 +). The module has 15 connectors to which modules / sensors compatible with the Grove standard can be connected. Seeed Studio 103010002

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 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

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

Pmod HAT Adapter allows you to attach Pmod extensions to the Raspberry Pi computer. The overlay contains 3 Pmod ports and also allows access to the 40-pin PC expansion connector. Digilent 410-366