Seeed Studio XIAO Expansion / Breakout Boards

Seeed Studio XIAO Expansion and Breakout Boards make it easy to prototype, test, and integrate XIAO development boards into your projects. These accessories provide convenient access to GPIO pins, Grove connectors, battery charging, displays, sensors, and other peripherals, helping you get more from your XIAO board with minimal wiring. Whether you're building an IoT device, wearable, or embedded system, these expansion boards simplify development and accelerate prototyping. Looking for a compatible board? Browse our complete range of Seeed Studio XIAO development boards.