For Micro:Bit Expansion Board Motor Servo Development Driver Board for Python Programming Microbit Sensor

4-way independent motor control + 8-way steering gear control, easy to meet various drive requirements.

The expansion board adopts a central axis design as a whole, with left and right symmetry, which is very suitable for expanding the shape of building block robots and building block cars.

The expansion board has a variety of functions onboard, such as Wifi camera serial port, 7 anti-reverse IO module ports, 4 I2C ports, 4 DC motor ports, 8 servo ports, 4 RGB lights, buzzer, etc. It is convenient for users to complete various creative DIY.

Onboard I/O devices: passive buzzer, 4 programmable RGB lights

Motor interface: four-way DC motor (voltage is taken from the battery, current 1-3A),

Servo interface: eight-way servo

Expansion interface: 17Pin expansion IO port, module interface (serial port) 1, module interface (I2C) 4, module interface (single/two-way IO) 6, module interface (three-way IO) 1

Protection scheme: reverse polarity protection, low voltage protection, overcurrent protection

Special socket: 1 Micro:bit gold finger interface

Power supply interface: 18650 battery holder, external 3-5V power supply, Micro-USB power supply

Output power: 5V (MAX: 1A), 3.3V (MAX: 0.5A)

Size: 95 x 46mm

Material: PCB

colour: black

Package Contents:

1 x Expansion Board

Only the above package content, other products are not included.