Motor driver board for Micro:bit

Motor Expansion Board for Micro:bit Smart control board for controlling DC motors, including DRV8833 driver, support for 4 operating modes (rotate, stop, run), PWM frequency up to 100kHz, 3.3V and 5V voltage regulators, and Bluetooth communication interface. Ideal for robotics and programming projects on Micro:bit.

Product Description
Motor Driver Board for Micro:bit
Motor Driver Board for Micro:bit – Advanced Control and Easy Programming

This expansion board is specially built to enable precise and convenient control of DC motors using the Micro:bit board, a smart microcontroller based on the ARM architecture designed by the BBC. The Micro:bit board supports Microsoft’s PXT graphical programming interface, allowing programming from any operating system – Windows, macOS, iOS, Android and more – without the need to install additional compilers.

The expansion board integrates the DRV8833CPWP driver chip, which is capable of providing up to 700mA of current to each motor, and offers four control modes: clockwise, counterclockwise, start and stop. Support for PWM (pulse width modulation) reaches high frequencies of up to 100 kHz – ideal for smooth and precise control of motors.

In addition, the board includes:

Built-in 3.3V and 5V voltage regulators – for broad support for sensors and other components.
Serial communication interface – for connecting Bluetooth modules or other wireless communication.
Three 3-pin ports – for direct connection of additional sensors.
Motor connections A1, A2, B1, B2 controlled via pins P13, P12, P15 and P16 of the Micro:bit board.
Who is it suitable for?

Students and teachers interested in expanding robotics projects
Technology enthusiasts and makers
STEM and innovation workshops
Anyone interested in building smart vehicles, robotic arms or small mechanical systems
Why choose this board?

Advanced motor control
Broad sensor support
Simple installation and direct connection to Micro:bit
Compact, easy to use and adapted for education