SparkFun Qwiic pHAT Extension for Raspberry Pi 400

The SparkFun Qwiic pHAT Extension provides easy access to the Raspberry Pi 400's GPIO pins and adds Qwiic connectivity for I²C devices. The right-angle header design keeps the board low-profile alongside your Pi 400's compact form factor.

With dual Qwiic connectors on each side, you can daisy-chain multiple sensors and create a stack of sensing power using the mounting holes on the pHAT. Silicone bumpers provide stability during use.

Key Features

• Qwiic Connectivity – Four Qwiic connectors (two per side) for I²C devices
• GPIO Access – Full 2×20 pin breakout from Pi 400
• Right-Angle Header – Low-profile connection suited for Pi 400
• Stackable Design – Mounting holes for sensor towers
• Silicone Bumpers – Included for stability

Compatibility

• Raspberry Pi 400
• All Qwiic-enabled I²C sensors and devices

Ideal For

• Adding sensors to Raspberry Pi 400
• Qwiic sensor projects
• GPIO breakout for Pi 400
• Multi-sensor stacking configurations

Resources

• SparkFun Product Page