-Specification- CPU: Allwinner V833 Cortex-A7 1.2Ghz main frequency RAM: standard single chip 16bit 128MB DDR3 Storage: 128MB SD NAND on the core board (optional 512MB and 4GB) TF card holder on the bottom board, expandable storage NPU: 0.4T Video encoder: H.264, up to 5M@20fps / H.265, up to 5M@30fps / JPEG, up to 1080p@60fps EISE: Up to 1080p@60fps SDRAM: DDR2/DDR3/DDR3L SMHC: SMHC x3 (SDcO, SDC1, SDC2) SPI: SPI x3 (SPIO with 2 CS, SPIO supportsquad-output/quad-input SPl mode) LCD: Parallel RGB, Serial RGB, i8080 DSPO: BT1120,BT656 l2S: l2S x2 (12S0,I2S1) Parallel CSI: Support Ethernet: 10/100/1000 Mbit/s Ethernet port with RGMll and RMll interfaces TWI: TWI x5 (TWIO,TWI1,TWI2,TWI3,s_TwWIO) RSB: support GPADC: 2-ch Audio Codec: Output : LINEOUTP/N Input: MICIN1P/N, LINEINL MIPI CSI: 4-lane, up to 8M@30fps MIPI DSI: Support Package: LFBGA273 -Package Content- 1 x Sipeed MAIX-II M2S AI+IOT V833 Linux Development Board 1 x Wifi Moudule with in the Board 1 x Face Recognition Machine 1 x Bracket -Technical Support- Please click "WayPonDEV" and ask a question or monica#smartfire.cn (f------>@) skype: monica_9122. Please leave the message in our forum by forum.youyeetoo.com/. See more

[Wiki] Any after-sales problems, please contact us by email: monica#smartfire.cn (#----->@).Also can click WayPonDEV store and ask a question or leave the message in our forum by "forum.youyeetoo .com/". [Low Energy Consumption] The comprehensive technical level has reached the domestic excellent level. It is an artificial intelligence video recognition processor with low energy consumption, high computing efficiency, high detection efficiency and good image effect. [High Stability] Effectively solve the problems of high computational complexity of neural network, poor network performance, low efficiency and low accuracy of face detection, image distortion of wide-angle and fisheye lenses, high power consumption of intelligent identification/security products, etc. [Rich interfaces] serial port/485/IlC/SPI/USB/GPIO Linux system, support standard firmware/serial port instructions/secondary development;MIPI screen display interface, supports common 5/7/10.1-inch screens, supports capacitive touch. [Various Network Connection Methods] Sipeed MaixII M2S Linux Single Board Computer support multiple network connection methods: Ethernet, WIFl, 4G/CAT1.Onboard 100M PHY and 100M Ethernet port transformer, with 6P 1.25mm horizontal post female socket to connect to Ethernet port. [Support Face Recognition] Sipeed MaixII M2S AI IoT Face Recognition Device Binocular camera face recognition, support infrared living detection;Maximum support for 2W face database, recognition accuracy 99.5% (LFW test set),Recognition speed 0.1s, comparison speed 0.x4s @ 2W face.