Xia mi Multi-functional Expansion Board for BBC micro:bit V2

The Xia mi Multi-functional Expansion Board is a compact add-on designed specifically for the BBC micro:bit V2. It integrates motor control, visual displays, and versatile connectivity for building robotics and STEM projects. It is an ideal platform for students, educators, and hobbyists looking to expand their micro:bit capabilities.

Onboard OLED and RGB LEDs

The board includes an integrated OLED screen and programmable RGB LEDs for direct visual feedback and status monitoring. This allows users to display data and create visual indicators without wiring external display modules.

Four-channel motor driver

A built-in 4-channel motor driver provides direct drive capabilities for multi-motor robotics projects. It streamlines hardware setups by eliminating the need for standalone motor breakout boards.

Dedicated I2C sensor support

Equipped with I2C interfaces, the board allows seamless communication with compatible external sensors. This enables straightforward expansion for environmental monitoring, navigation, and data collection.

Versatile GPIO interfaces

Additional GPIO interfaces break out the BBC micro:bit V2 pins for quick connection to external electronics. This offers makers the flexibility needed to prototype custom circuits and integrate diverse components.

Downloads & documentation

• Product wiki (DFRobot)