micro:bit 32-in-1 Wonder Building Kit

The ELECFREAKS Wonder Building Kit for micro:bit is the ideal set for children and beginners to explore programming, electronics, and engineering in a playful way. With more than 400 building blocks (compatible with LEGO®), various sensors, and the powerful Wukong expansion board, you can build 32 unique projects — from robot arms to smart vehicles and interactive installations. The kit supports both MakeCode and Python, allowing users to start with block-based programming and progress to text-based coding. Thanks to the built-in rechargeable battery, the kit works completely wirelessly. Perfect for classroom use, workshops, or at home.

Key Features

• 32 complete and engaging project examples
• Over 400 building blocks, LEGO® compatible
• Includes line-following sensor, sonar:bit, and water level sensor
• Wukong expansion board with 8 servo outputs and 2 motor outputs
• Built-in 400mAh Li-ion battery, wireless use for approx. 40 min
• Grove-compatible ports for additional sensors
• Supports MakeCode and Python
• Compatible with micro:bit V1 and V2

Technical Specifications

• Compatibility: micro:bit V1 and V2
• Supported programming languages: MakeCode, Python
• Expansion board: ELECFREAKS Wukong Expansion Board (with 400mAh Li-ion battery)
• Power supply: 400mAh Li-ion battery, rechargeable via micro-USB
• Motor outputs: 2x DC motor (PWM controlled, max. 1.2A per motor)
• Servo outputs: 8x servo outputs (PWM, 5V supply)
• Sensor interfaces: Grove-compatible (I2C, analog, digital)
• Protection: Overcurrent protection, battery protection
• Wukong board dimensions: approx. 57 mm x 52 mm
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Note: The BBC micro:bit is not included and must be purchased separately.