Features: Development board delivers double mode wireless technology connectivity. Built with durability flame retardant 4 fiberglass base component, this compact board features multiple GPIO interfaces for seamless device integration. Ideal for electronics engineers, internet of things developers, and hobbyists seeking a versatile platform to prototype linked devices, sensorings networks. Effortlessly Install in intelligent lighting setups, environmental monitoring systems, or wearable technology projects where wireless control and energy efficient performances are critical for seamless operations. Based module accelerates prototyping with plug and play functionality while supporting advanced features like wireless technology low energy networking for scalable internet of things solution. Specifications: Component: flame retardant-4 fiberglass board, with excellent heat resistance and mechanical strength, ensuring the stable performances of the development board in various environments. Process: High-accuracy circuit design and manufacturing process are adopted to secure the reliability of signals transmission and the long life of the module. Size: 2.57x1.77cm, compact design, easy to integrate into various electronic projects. Package Includes: 32-bit Microcontroller C3XIAO Development Board × 1 10P single-row needle × 2 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.