About this item
  1. This is a special IO port for MICROBIT, which can lead out all IO resources on MICROBIT.
  2. There is a buzzer on the board, which is connected to the P0 pin through a jumper cap, and the P0 pin can be released through the jumper cap.
  3. 3PIN interface distinguished by yellow, red and black color; The yellow pins correspond to different I0 pins, the red pins correspond to 3.3V, and the black pins correspond to GND.
  4. On board LED indicator; 40P MICROBIT horizontal compact size socket; The jumper IOBIT is plugged in by default.
  5. The board mounting holes and fixing holes are compatible with Lego pin holes or M3 screws.