U078

UNIT-V SKU:U078 Description UNIT-V is the new AI Camera powered by Kendryte K210 .An edge computing system-onchip(SoC) with dual-core 64bit RISC-V CPU and state-of-art neural network processor.UNIT-V AI Camera features its integration with machine vision capabilities, featuring the unprocessed acceptability to AI Visioning with high energy efficiency and low cost. We co-oped with Sipeed providing the MicroPython environment makes programming on UNIT-V easier. Support MicroPython development environment, which makes the program code more concise when you use UNIT-V for project development.Equipped with OV2640 (2 megapixel) image sensor, it is an ideal choice for machine vision project.It is equipped with two programmable keys and an RGB LED indicator on the front for convenient status display.At the bottom, there is a PH2.0*4P interface and a type-C interface compatible with grove, which is convenient to connect with the main controllor. Support TF card to expand memory, related material and model file call more convenient. Features: • • • • • • • • • • • • • Dual-Core 64-bit RISC-V RV64IMAFDC (RV64GC) CPU / 400Mhz(Normal) Dual Independent Double Precision FPU 8MiB 64bit width On-Chip SRAM Neural Network Processor(KPU) / 0.8Tops Field-Programmable IO Array (FPIOA) AES, SHA256 Accelerator Direct Memory Access Controller (DMAC) Micropython Support Firmware encryption support Case Material: PC + ABS On-board Hardware resources: o Flash: 16M o Camera :OV2640 o Button: button * 2 o Indicator light: WS2812 LED o External storage: TF card/Micro SD o Interface: PH2.0/compatible GROVE Size: 4mm * 2.5mm * 1.5mm Weight: 4g Applications/What can UNIT-V do? • • • • • • Face recognition/detection Object detection/classification Obtaining size and coordinates of the target in real-time Obtaining the type of detected target in real-time Shape recognition Video recoder Package Includes • 1x UNIT-V(include 20cm 4P cable and USB-C cable) About KENDRYTE K210 The Kendryte K210 is a system-on-chip (SoC) that integrates machine vision. Using TSMC’s ultra-low-power 28-nm advanced process with dualcore 64-bit processors for better power efficiency, stability and reliability. The SoC strives for ”zero threshold” development and to be deployable in the user’s products in the shortest possible time, giving the product artificial intelligence • • • • • • • • Machine Vision Better low power vision processing speed and accuracy KPU high performance Convolutional Neural Network (CNN) hardware accelerator Advanced TSMC 28nm process, temperature range -40°C to 125°C Firmware encryption support Unique programmable IO array maximises design flexibility Low voltage, reduced power consumption compared to other systems with the same processing power 3.3V/1.8V dual voltage IO support eliminates need for level shifters The chip contains a high-performance, low power RISC-V ISA-based dual core 64-bit CPU with the following features: • • • • • • • • • • Core Count： Dual-core processor Bit Width: 64-bit CPU 400MHz Frequency: 400MHz ISA extensions: IMAFDC FPU: Double Precision Platform Interrupts: PLIC Local Interrupts: CLINT I-Cache: 32KiB x 2 D-Cache: 32KiB x 2 On-Chip SRAM: 8MiB About OV2640 • • • Output Formats(8-bit): o YUV(422/420)/YCbCr422 o RGB565/555 o 8-bit compressed data o 8-/10-bit Raw RGB data Maximum Image Transfer Rate according to specific format o UXGA/SXGA: 15fps o SVGA: 30fps o CIF: 60fps Scan Mode: Progressive • Camera specifications o CCD size : 1/4 inch o Field of View : 65 degree o Maxmium Pixel: 2M SD card test UNIT-V does not currently recognize all types of MicroSD cards. We have tested some common SD cards. The test results are as follows. Brand Storage Type Class Format Test Results Kingston 8G HC Class4 FAT32 OK Kingston 16G HC Class10 FAT32 OK Kingston 32G HC Class10 FAT32 NO Kingston 64G XC Class10 exFAT OK SanDisk 16G HC Class10 FAT32 OK SanDisk 32G HC Class10 FAT32 OK SanDisk 64G XC Class10 / NO SanDisk 128G XC Class10 / NO XIAKE 16G HC Class10 FAT32 OK(purple) XIAKE 32G HC Class10 FAT32 OK XIAKE 64G XC Class10 / NO TURYE 32G HC Class10 / NO Links • • Web page - sipeed datasheet - K210 Example If you want the complete code, please click here https://docs.m5stack.com/#/en/unit/unitv/4-10-20