Petal:bit (expansion board for micro:bit)

The name "Petal" captures the core nature of our sensors. Featuring a modular design, each component functions like a petal, and together they form a complete and innovative educational ecosystem. Just like the exquisitely crafted petals in nature, every module is meticulously designed to deliver a robust, professional-grade experience for users. The Petal Series Basic Expansion Board offers extensive connectivity options for your electronic innovation projects. It comes equipped with two analog interfaces, two digital interfaces, and four IIC interfaces, fully meeting the connection requirements of various sensors and modules. The interfaces feature a thoughtful anti-misplug design to prevent device damage from incorrect insertion, ensuring safe and worry-free use.