DFRobot MBT0021-EN Manual page 13

Maqueen Plus Car Program Link: https://makecode.microbit.org/_bTPhA5JDs6mA
Download the corresponding programs to the microbit motherboard on the handle side and the
microbit motherboard on the car side respectively. Turn on the power of the handle and the car.
Move the joystick on the left side of the handle to control the forward, backward, left and right
turn of the car.
However, you may find a problem, we can only control the direction of the car, not the speed of
the car. Now let's update the program so that the remote control handle can control both the
direction and the speed.
Remote Controller Program Link: https://makecode.microbit.org/_99UJEH9hahwF