Description:
1. Lead-out interface: P0 (audio socket), P1, P2, P8, P12, P13, P14, P15, P16, P19, P20, 3.3V, GND
2. Power Interface: The VCC on the board is powered by 3.3V or Micro USB 5P (5V). According to the voltage required by the external module. Note that you cannot select an error, otherwise the motherboard and module may be burned out.
3. Number of interfaces: Micro:bit motherboard expansion slot, 3.5 audio socket, 2.54-2P (red) / 3P (blue) / 4P (yellow) interface 5 / 6 / 6, Micro USB 5P one, 3P pin headers two.
Package Include:
1 x Expansion Board For Micro:B