micro:bit Expansion Boards

micro:bit expansion boards break out the edge connector pins into more accessible formats, adding Grove-compatible sensor ports, servo headers, motor driver connections, and breadboard-friendly pin rows. They make it significantly easier to connect external components without alligator clips or soldering.

The range includes multi-function expansion boards with motor control, servo outputs, Grove ports, and I2C headers, catering to a wide variety of project types from simple sensor reads to full robot builds.

Expansion boards are used in school robotics projects, coding club builds, STEM competition vehicles, and any micro:bit application where connecting multiple sensors and actuators cleanly is a priority. They are an essential upgrade for any maker moving beyond the bare board.