Timeline

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    20190319

    AIRV SPEC

    • Kendryte K210 AI master, frequency 400M, multiplication operation power 0.23TOPS, total power 1TOPS
    • Onboard based on the new CP2102N USB-TTL chip, up to 3Mbps baud rate
    • Lithium battery interface, support constant current charging
    • Lithium battery boost discharge circuit (5V external output voltage can be obtained with a single-cell lithium-ion battery)
    • TF card slot (MOLEX)
    • Onboard WiFi chip ESP8285
    • Onboard ceramic WiFi antenna and Ipex terminal location
    • MicroUSB power supply plus serial port integrated interface
    • Regular 24Pin camera DVP interface
    • 18Pin display interface, with the display transfer board can drive 24Pin 8-Bit LCD screen 7789v
    • Reset button, Boot button (designed on the display transfer board)
    • 40Pin Raspberry Pi interface, theoretically supports most peripherals of Raspberry Pi
    • Lead JTAG related Pin
    • Size: 65x30mm
      中文
    • Kendryte K210 AI主控,主频400M,乘法操作算力0.23TOPS,总算力1TOPS
    • 板载基于新款CP2102N的USB-TTL芯片,最高支持3Mbps波特率
    • 锂电池接口,支持恒流充电
    • 锂电池升压放电电路(仅用单节锂离子电池即可获得5V对外输出电压)
    • TF卡槽(MOLEX)
    • 板载WiFi芯片ESP8285
    • 板载陶瓷WiFi天线以及Ipex端子位置
    • MicroUSB供电加转串口一体接口
    • 常规24Pin摄像头DVP接口
    • 18Pin显示接口,配合显示转接小板可以驱动24Pin 8-Bit液晶屏7789v
    • 复位按键、Boot按键(设计在显示转接小板)
    • 40Pin树莓派接口,理论上支持树莓派绝大部分外设
    • 引出JTAG相关Pin
    • 尺寸:65x30mm

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  • B

    20190315
    BIT3.1 is comming

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    20190312
    NEO shell file (We have verified),Link: https://widora.io/topic/555/

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    20190311 NEWS
    We gave up trying to put the document directly in widora.io, Instead, build the development center documentation at https://dev.widora.io

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    20190310 NEWS
    In late March, we are about to release AIRV (AI+RISC-V) K210 open source hardware

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  • B

    20190203 LOG
    For STM32 microcontrollers and microprocessors, ST proposes a large range of embedded software components including:

    Audio (MP3, WMA, voice services, and more)
    Connectivity (USB, TCP/IP, Bluetooth, Zigbee RF4CE, and more)
    Graphical interfaces
    Cryptography (Free STM32 Library with public key, symmetric and hash algorithms)
    Motor Control and Safety (IEC 61508 SIL for industrial, IEC/UL 60335/60730 Class B for Home Appliance applications)

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