Features:
Central axis design, bilateral symmetry.
Onboard content is rich, micro:bit socket, programmable RGB lights, buzzer, and support IIC, serial communication.
Power ability to drive DC motors, stepper motors, servos, onboard buzzer and programmable RGB lights.
17 effective micro:bit IO ports are reserved, and some Yahboom sensor modules can be connected.
Three power supply method: micro USB power supply, 18650 lithium battery power supply, 3-5v external battery box power supply.
Compatible with LEGO bricks, can build a variety of creative shapes, such as building blocks robots, windmills, cars and so on.
It means the BBC micro:bit can very easily become the core of a whole variety of robotics projects.