Single-core ARM -A7 32-bit core, integrated with NEON and FPU. Built-in Rockchip's self-developed 4th generation NPU, high computing precision, supports int4, int8, int16 mixed quantization, RV1106G3 int8 computing power is 1TOPS, RV1106G2 int8 computing power is 0.5TOPS. Built-in self-developed 3rd generation ISP3.2, supports 5 million pixels, supports HDR, WDR, multi-level noise reduction and other image enhancement and correction algorithms. With powerful encoding performance, supports intelligent encoding, adaptively saves bitstream according to the scene, saves more than 50% bitrate compared to conventional mode, not only can high-definition pictures, but also has smaller video size. Specifications:No-WIFI-No-POE Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Black Material:Plastic+Metal Package Contents: 1 * Development 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.