This is our latest project and it is also the first of them to involve a Microbit. To start with, we had to peel off the card backing from the plastic base plate, revealing a shiny black surface. Next we screwed the motors to the underside of the base plate. Then we attached the wheels to the motors. Next we wired up the motor board to the microbit reader using a bread board. Finally, we wired up the motors and battery pack to the motor board through the bread board and then we were ready to start coding our microbits. We will publish more detail on how to wire everything up soon.