The Expansion Board for BBC Micro:bit V2.2 with Acrylic Case is a multifunctional accessory designed to enhance the capabilities of the BBC Micro:bit. It provides an easy and secure way to connect various electronic modules, sensors, and actuators through its multiple I/O ports and pin headers. The board is compatible with Micro:bit V2.2 and offers extended power supply options and improved connectivity for classroom and DIY electronics projects. Housed in a clear acrylic case, it not only protects the components but also ensures visibility and access to all ports. Ideal for prototyping, coding education, and electronics experimentation, this expansion board is a practical solution for users who want to get more from their Micro:bit.

• Compatible with Micro:bit V2.2 Specifically designed to support the latest version of the BBC Micro:bit.
• Full GPIO Access Breaks out all 20 Micro:bit GPIO pins (P0–P19) for easy connection to sensors, modules, and actuators.
• Color-Coded Pin Headers Clearly labeled and color-separated headers for signal (blue), power (red), and ground (black) ensure quick and error-free connections.
• Multiple Power Input Options Supports power via micro USB or 5V barrel jack, with onboard regulation to safely power Micro:bit and peripherals.
• Secure Edge Connector Slot Durable slot holds the Micro:bit firmly in place for reliable operation.
• Integrated Voltage Regulator Converts 5V input to 3.3V output, protecting the Micro:bit from overvoltage and ensuring stable performance.
• Onboard Power Switch & LED Includes a power switch and LED indicator for safe and controlled usage.
• Reset Button Provides easy access to reset Micro:bit without removing it from the board.
• Compact Mountable Design Features screw holes for easy integration into enclosures, cases, or mounting panels.
• Robust Construction Solid PCB with secure connectors, ideal for classroom, lab, or DIY project use.

Pin Layout: