Powerful ARM M0 Core: Experience efficient performance with the 32-bit ARM M0 core, designed for advanced applications Compatibility: Fully for Zero and , this board is ideal for both beginners and seasoned developers USB Connectivity: Equipped with a Mini USB port for easy programming and power supply, enhancing your development experience Compact Design: The SAMD21 M0 board's mini form factor makes it perfect for space-sensitive projects Versatile Use: Ideal for DIY electronics, educational projects, and prototype development, offering a reliable platform for creativity and Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Black Material: PCB Package Contents: 1 x SAMD21 M0 Mini USB Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.