1. Create a soldered joint across the two pads on the front of the board. 2. Break the track between the two pads on the rear of the board. 3. Add 3 x 0.1” header pins to the board for the extra servo to connect to. The top pad will then link to the signal pin, the middle to the positive and bottom to the ground of the servo.To return a ‘hacked’ board back to its original state just reverse the process;
- Remove the soldered joint on the front of the board.
- Create a soldered joint across the two pads on the rear of the board.
Servo:Lite And microbit Pin Assignments:The table below highlights the pin assignments that you will need to be aware of when writing your code.
|Pin 0.||ZIP LEDS or Servo 3.|
|Pin 1.||Servo 1.|
|Pin 2.||Servo 2.|
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