Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Compatibility | BBC micro:bit V1 and V2 |
| Interface Type | Gold-plated edge connector |
| Motor Support | Dual DC Motor Drivers included |
| Software Support | Compatible with MakeCode, Python, and Mind+ |
| IO Ports | Breakout pins for P0-P2, 3V, GND |
| Power Input | USB-C or external battery pack (JST PH 2.0) |
| Material | FR-4 PCB with lead-free solder mask |
| Dimensions | 52mm x 42mm x 12mm |
| Weight | 18 grams |
| Package Contents | 1x Expansion Board, 1x User Manual |
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for Classroom Robotics
This expansion board makes it incredibly easy to add motors to our micro:bit projects. The students were able to build moving robots in under an hour using Mind+. The connections are sturdy and clearly labeled.
Anonymous
Mar 24, 2026
Rating: 4/5
Great value, minor fit issue
Works exactly as described for the price. I had to push the micro:bit in a bit firmly to ensure all pins connected, but once seated, it works flawlessly. Motor control is smooth.
Anonymous
Mar 22, 2026
Rating: 5/5
Mind+ Integration is Seamless
I bought this specifically for use with Mind+ software, and the blocks recognized the hardware immediately. No driver installation headaches. Highly recommended for beginners.
Anonymous
Mar 19, 2026
Rating: 4/5
Good starter board
Simple plug-and-play setup. I wish it came with a small screwdriver for the motor terminals, but otherwise, it's a solid piece of hardware for learning electronics.
Anonymous
Mar 08, 2026
Rating: 5/5
Bulk order success
Ordered ten of these for our after-school club. All units worked out of the box. The ability to power via USB or battery makes it versatile for different project setups.
Anonymous
Mar 01, 2026
Rating: 5/5
Durable and Kid-Friendly
My son has dropped his project twice already, and the board is still working perfectly. The plastic housing protects the components well. Great educational tool.
Q: Is this compatible with the original micro:bit V1?
A: Yes, the Zhangkong IO Expansion Board is fully compatible with both the micro:bit V1 and the newer V2 models.
Q: What programming languages work with this board?
A: You can use Microsoft MakeCode (blocks or JavaScript), MicroPython, C++, and the Mind+ graphical interface.
Q: Can I power the motors directly from the micro:bit USB port?
A: It is recommended to use an external battery pack for motors to prevent brownouts. The USB port can power the logic, but high-draw motors may cause the micro:bit to reset if powered solely through it.
Q: Does the package include the micro:bit board itself?
A: No, the package includes only the IO Expansion Board. You will need to provide your own BBC micro:bit separately.
Q: Does this board support servo motors or only DC motors?
A: This board is primarily designed for dual DC motors. While you can connect a servo to the generic IO pins (P0-P2), it does not have dedicated servo headers with built-in power regulation.
Chinese Painting Line Drawing Copybook, Gongbi Sketch Template, Large-Scale Tracing Album, Ancient Style Brush Control and Line Practice Book
$7.48
German Continental Tires 225/45R17 Run-Flat, 19-Inch Original Authentic with Full Tread Patterns
$380.00
Dynamic Sheet Music Simplified Notation Accompaniment for Electric Wind Instrument Saxophone Hulusi Ocarina Flute Bamboo Flute
$10.00
LL Industrial Lint-free Wiping Paper - Oil and Water Absorbent Non-woven Fabric (White/Blue Large Roll)
$185.82
Continental Quiet Used Car Tires 225/235/245/255/265-35/40/45/50 R17/18/19/20/21/22/23
$284.00
Negotiable Price: Siemens Load Cell 7mh4106-5ec11, Brand New Unused, Contact for Price Negotiation
$1,332.00
Premium Over-Toilet Storage Organizer, Wall-Mounted Bathroom Shelf, No Drilling Required, Multi-Function Toilet Rack
$31.76
Model 2000 Large Commercial Vegetable Cutter for Slicing, Dicing, and Cutting Leafy Greens and Kimchi
$11,000.00
Aromatherapy Candle Tool Set - Includes Igniter, Snuffer, Wick Trimmer, Flame Extinguisher Cover, and Rotating Carousel Ornament
$2.55
onlycook 304 Stainless Steel Kitchen Rack with Narrow Edge for Sink, Dishcloth Drainer, and Sponge Basket
$36.50
7-Piece Square Succulent Pot Set with Trays - Durable Plastic Colorful Root-Control Planters
$75.50
Minimalist Japanese Style Kitchen Sponge Brush Dish Soap Drain Rack Air-Dry Cloth Rack Sink Organizer Box
$21.00
PVC Cable Cover Speed Bump Style Wire Protector for Indoor Cables and Pipes
$9.10
Spiegel BGF-161 Portable Tire Stone Removal Hook - Multi-function Tool for Cleaning Car Tire Treads
$7.84
7A Natural Amethyst Purple Rabbit Hair Loose Beads for Women's DIY Bracelets and Snowflake Necklaces
$3.83
DIY Handmade Soap Silicone Mold, Essential Oil Soap, Creative Gift Soap Base and Aromatherapy Materials, Love Forever Design
$12.90
Flameless Aromatherapy Diffuser with Essential Oils, Dried Flowers, and Preserved Flower Decor
$13.60
DOUBLECOIN 7.00R16LT-14 (RSS2) All-Steel Radial Truck Tire - Economical and Wear-Resistant
$1,375.00
Tactical Laser Flashlight, Super Bright Rechargeable Mini Portable Light for Outdoor Long-Range Use, Home Multi-Function Zoom
$339.22
![MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects](https://www.gosteppe.com/cache/small/product/270441/legacy-main-3390792413846e9dfc410750.webp)
MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects
$11.90
New Pearl Mini Watercolor Solid Set – Portable Travel Sketchbook & Palette Kit for Students, 12 Colors with Magnetic Transparent Case
$5.78
Natural Cream-Body Green Rutilated Quartz Loose Beads - DIY Handmade Beading Accessories including Spacer Beads and Multi-Gem Bracelet Components
$5.25
Fresh Milk Beverage Production Equipment – Small Pasteurization Tank & Fermented Liquid Yogurt Tank
$6,580.00
Mold Mirror Polishing Cloth - Removes Material Marks, Available in Red, Yellow, White; Self-Adhesive Velvet for High-Gloss Mirror Finishing
$21.60
High Borosilicate Glass Cup, DIY Scented Candle Transparent Round Cup, Soy Wax Jelly Cup, Wax Molding Empty Container
$2.38
Natural Aquamarine Black Flash Loose Beads for DIY Handmade Jewelry, Stringing Beads, and Round Beads
$0.88
Touchmark Watercolor Sketchbook for Acrylic Markers and Colored Pencils, Mini Portable Pocket Painting Book for Children and Outdoor Sketching
$6.74
Kunzite Loose Beads Donghai Crystal Agate Chalcedony Jade Gemstone Bracelet Pendant Single Bead Cat's Eye Accessories
$6.72
FAW J6P Wiper Arm Assembly for JH6/J6M/J6L, Large and Small J6 Trucks and Tractors
$11.00
Universal Front Mount Hook for E-Bikes and Motorcycles, No-Drill Helmet and Delivery Bag Hanger
$5.98
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
