DFRobot MBT0008 BBC Micro:bit Add-on IO Extender For Micro:Bit (V2)

The DFRobot IO extension board for micro bit has independent I2C and serial port. This board also integrates the frequently used buzzer and edge connector contacts.

• Gravity 3-pin interface, plug and play, support
• Lead out all micro bit pins in the form of 3P pin header, 19 pins in total
• Clear silkscreen on the back, easy to get started