Motor Driver Board V2 BBC Micro:Bit Motor Expansion Board Operating Voltage (Vcc) 3V to 10V. Number of motor channels 2 (2 motors with forward + reverse control, controlled by P0, P8, P12 & P16). Digital only inputs 2 (button A / B) Digital or analog input / output pins (P1 & P2) 2 (P1 & P2) Typical motor output Voltage (Vm) @ 1.5A output per channel Vm = Vcc - 0.3V. Max Current per motor channel 1.5A. Digital output drive current 5mA Material: PCB colour: black Package Contents: 1 x Motor Driver Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.