Build HAT

Connect Raspberry Pi computing power with LEGO® Technic™ motors and sensors

The Raspberry Pi Build HAT fits any Raspberry Pi with a 40-pin GPIO header and lets you control up to four LEGO® Technic™ motors and sensors from the LEGO® Education SPIKE™ Portfolio, a flexible system with unlimited possibilities

Build robust, intelligent machines that combine Raspberry Pi computing power with LEGO components

Supports motors and sensors included in the LEGO® Education SPIKE™ Portfolio, along with those from the LEGO® MINDSTORMS® Robot Inventor kit and most other LEGO devices that use an LPF2 connector

Fits any Raspberry Pi computer with a 40-pin GPIO header (including, with the addition of a ribbon cable or other extension device, Raspberry Pi 400)

Specially developed Python library supports students and makers to create and learn

DC power connector: 2.1mm barrel jack, centre positive

Powers your Raspberry Pi computer (except Raspberry Pi 400) and connected LEGO Technic devices when used with an external 8V ±10% DC power source, such as the Raspberry Pi Build HAT Power Supply, or a 7.5V battery pack

Onboard Raspberry Pi RP2040 microcontroller manages low-level control of LEGO Technic devices