Artec Block Robo Link Deluxe (two Motor) - Walmart.com
RobotBit - Robot Expansion Board for Micro:bit Drive 4-Channel DC Motor / 2-Channel Stepper Motor Built-in Battery for Robotic Project+Micro:bit Case Silicone Sleeve -Red : Electronics - Amazon.com
Micro:bit Smart Car Robot Kit Graphical Programming Development Board Stem Creating Education Agtech - Rc Cars - AliExpress
ArTeC - BBC micro:bit EXPANSION SET
ArTeC - BBC micro:bit EXPANSION SET
Amazon.com: KEYESTUDIO Microbit 4WD Mecanum Robot Car Kit for Micro:bit v2 (Not Contained),Novel Rugged Car for Kids Micro:bit Graphical Makecode Python Code, DIY Programmable Car for Adults Teens STEM Education : Electronics
Robotbit -robotics expansion board for micro:bit – KittenBot
BBC micro:bit Expansion Set | It is an absolute delight and pleasure to see new and exciting programmable robotics projects by children in Hong Kong utilizing micro:bit and ArtecRobo... | By Artec
Kitronik Motor Driver Board for the BBC micro:bit - Nicks and Knocks | Insplay
Amazon.com: Yahboom BBC Micro:bitV2.2 V2 V1.5 Coding Robot Car Kit STEM Education for Kids to Programmable DIY Toy for 12+ (Without Micro:bit) : Toys & Games
ArTeC - BBC micro:bit EXPANSION SET
Robotbit -robotics expansion board for micro:bit – KittenBot