Code

Duration: ~30 minutes

Step 1: walk forever

In order for the inchworm to move, the micro:bit needs to command the servo to move between 0 and 180 degrees at a certain pace. The code below starts the inchworm moving when the A button is pressed.

input.onButtonPressed(Button.A, () => {
    pins.servoWritePin(AnalogPin.P0, 0);
    basic.pause(500);
    pins.servoWritePin(AnalogPin.P0, 180);
    basic.pause(500);
});