Price: $13.03

This is a GPIO expansion board for Micro: bit. It completely compatible with the Micro: bit and respectively extended the UART port and IIC port. It can make it easy for you to use the extenal pins of the Micro: bit.


  • IIC and UART port.
  • 3 x 20 GPIO pins.
  • Size: 65mm x 33mm

Package list

  • Elecrow breakout board for Micro: bit x 1

Wiki & External links