SparkFun Qwiic pHAT Extension for Raspberry Pi 400

SparkFun Qwiic pHAT Extension for Raspberry Pi 400 is a quick solution to access all of the 400’s GPIO, or stack a favorite HAT right-side up. The extension also allows for connecting a Qwiic-enabled device to the I²C bus (GND, 3.3V, SDA, and SCL). The Qwiic system allows for daisy-chaining boards with different addresses. Stack as many sensors to the mounting holes on the pHAT to create a tower of sensing power. The Qwiic pHAT Extension connects to the Raspberry Pi 400’s GPIO using a 2×20 right-angle header and extends out to the edge of the PCB. Two Qwiic connectors are included on each side of the board for easy access to the I²C bus. A set of large silicone bumpers have also been included for better stability when connecting the Qwiic pHAT Extension to the Raspberry Pi 400’s GPIO port.