The Super:bit is a feature-rich expansion board that transforms the BBC micro:bit into the core of robotics and LEGO-compatible projects. With support for DC motors, stepper motors, and servos, plus onboard RGB LEDs and a buzzer, it provides everything needed to build programmable robots — no soldering required.

A symmetrical centre-axis design keeps builds balanced, while three flexible power options and 17 breakout IO ports give you plenty of room to expand. All motor and sensor connections use keyed connectors for easy, reliable wiring.

Key Features

• Multi-Motor Support – Drive up to 4× DC motors, 2× stepper motors, and 8× servos simultaneously
• Three Power Options – Micro-USB, 18650 lithium battery (included in kit), or 3–5 V external battery box (XH2.54 connector)
• 17 Breakout IO Ports – Pin headers for full micro:bit GPIO access
• 10 Alligator-Clip Pads – Beginner-friendly connections without jumper wires
• 4× Programmable RGB LEDs – Addressable NeoPixel-style indicators
• Onboard Buzzer – Play tones and melodies directly
• I2C & Serial Ports – Connect sensors and a Wi-Fi camera module
• LEGO Compatible – Mounting holes for building custom chassis and structures
• Compact Design – 95 × 46 mm, bilateral symmetry for balanced builds

Ideal For

• STEM and robotics education with micro:bit
• Building LEGO-compatible programmable robots
• Motor and servo control projects
• Classroom or workshop activities

Package Contents

• 1× Super:bit expansion board
• 1× 18650 lithium battery
• 1× USB cable

Resources

• Yahboom Super:bit tutorials and downloads
• GitHub repository — libraries and examples