Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Compatibility | micro:bit V2.0 / V2.2 Mainboard |
| Input Voltage | 3.3V - 5V DC |
| Motor Interfaces | 2 x DC Motor Ports |
| Sensor Interfaces | 4 x Grove Compatible Ports |
| Communication | I2C, SPI, UART |
| Programming Languages | Python, JavaScript, Blocks |
| PCB Material | FR-4 Fiberglass |
| Board Dimensions | 52mm x 42mm |
| Weight | 15g |
| Package Includes | Expansion Board, Chassis, Wheels, Screws |
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for STEM projects
My son loves building robots with this kit. The expansion board connects seamlessly to the micro:bit V2 and the motor control is very smooth. Highly recommended for beginners.
Anonymous
Mar 05, 2026
Rating: 5/5
Classroom favorite
Bought 10 for my class. Students find it easy to use with Python. The Grove ports make adding sensors very plug-and-play. Great value for education.
Anonymous
Feb 23, 2026
Rating: 3/5
Missing battery holder
Board works fine but box was missing the battery holder cable. Had to contact support to get a replacement. Product itself is good though.
Anonymous
Feb 03, 2026
Rating: 4/5
Great board, tricky setup
Hardware is solid and feels durable. The software documentation could be a bit clearer for absolute beginners, but once you get it working, it is fantastic.
Anonymous
Jan 28, 2026
Rating: 5/5
Python support is smooth
Easy to upload code via USB. The motor drivers are strong enough for small robots. Very happy with the purchase and the build quality.
Q: Are batteries included in the kit?
A: No, batteries are not included. You will need to purchase AA batteries separately for the robot chassis.
Q: What is the warranty period for this board?
A: We offer a 12-month warranty covering manufacturing defects. Please contact us if you experience any issues.
Q: Do I need a specific IDE to program this?
A: You can use the online MakeCode editor or any Python IDE that supports micro:bit, such as Mu Editor or Thonny.
Q: Does this work with the original micro:bit V1?
A: This expansion board is specifically designed for the micro:bit V2.0 and V2.2 due to pinout differences. It is not compatible with V1.
Q: What is the maximum voltage for the motors?
A: The motor ports support up to 5V DC. Please ensure your motors match this specification to avoid damage.
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