The TPBot has the appearance of a toy and works as one, since it can be used very easily to follow lines, avoid obstacles or let it work alone (in entertainment mode). However, once the Micro: Bit is inserted, it becomes a super-complete and fully programmable smart car. It's great for working in a classroom, you can expand it with extra electronic modules and add Lego pieces.

This is a 1.8" Colorful Display Module designed for the BBC micro:bit.