CM-1 is an Al core board designed based on Canaan Tech-nology's edge computing chip K210 (RISC-V architecture, 64-bit dual-core). GPIO is led out using a half-hole SMT method. The layout and routing are reasonable and stan-dardized, and users can directly use it for commercial sec-ondary development. The CM-1 module uses K210 as its core unit and is very powerful. The chip has a built-in 64-bit dual-core processor and 8M on-chip . It has outstanding performance in Al machine vision and hearing. It has built-in multiple hard-ware acceleration units (KPU, FPU, , etc.) with a total computing power of up to 1TOPS, which can easily imple-ment machine vision/auditory algorithms for appli-cation scenarios. Colour:Black Material:PC Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * K210 Core 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.