Wukong Expansion Board
A highly integrated multifunctional expansion board based on micro:bit. It is similar in size to micro:bit and has rich functions, including buzzer, servo drive, motor drive, etc. It comes with a 400mAh lithium battery pack and an onboard power management system. It supports fast charging, fully charging in just 20 minutes, and the full load running time can reach more than 40 minutes. The expansion board base is a Lego standard 7 X 5 square building block, which is perfectly connected to Lego building blocks.
For more information about Wukong Expansion Board, please visit: Wukong Expansion Board Wiki link.