Cutebot
Cutebot, by Elecfreaks, is a small programmable car that is used with the micro:bit. It is driven by dual high speed motors, and has ultrasonic and distance sensors, two RGB LED headlights and clearance lamps on the bottom, two line- tracking probes, a buzzer, and more that allow users to explore distance tracking, obstacle avoidance, line following, programmable lights, wireless control, and more. It can be programmed using a variety of programming languages, including block-based programming languages such as MakeCode and Scratch.
It does not come with a micro:bit, and needs 3 AAA batteries, also not included.
Links:
Elecfreaks Home Page Amazon for purchase
Cutebot Wiki Tutorial YouTube Cutebot Introduction
Below is the code using two micro:bits to drive Cutebot with a remote control
micro:bit 1--Remote Control
micro:bit 2 -- Attach to the Cutebot