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All prices US$ - All orders receive free delivery, worldwide - Click here to learn more
All prices US$ - All orders receive free delivery, worldwide - Touch here to learn more

robot:bit Robotics Expansion Board for BBC micro:bit

SKU 886903

Make fun, powerful and autonomous robot projects with your BBC micro:bit and the robot:bit Robotics Expansion Board from PMD Way.

This incredibly useful board adds a ton of fun and useful functionality to your micro:bit, including: 

  • four RGB LEDs
  • LEGO-compatible hole spacing!
  • interface to control eight servos (with external power - or two servos using onboard battery)
  • interface to control two DC motors or one stepper motor
  • buzzer for noise and alerts
  • onboard holder for 18650 rechargeable battery
  • onboard battery power and charge management

You can build a motorised robot or crawler or any other device with motors, servos, flashing lights and plenty of noise!

Build awesome robots with your BBC micro:bit using the robot:bit Robotics Expansion Board from PMD Way with free delivery, worldwide

 Please note - package does not include BBC micro:bit or 18650 battery.


  • Size: 7.8 x 5.7 x 5.3cm
  • Net weight: 32.8g
  • Thickness of PCB board: 1.6mm
  • Diameter of small hole: 3.0mm
  • Diameter of big hole: 4.8mm
  • Battery voltage: 3.7V
  • USB input voltage: 5V