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威盛ARTiGO A820是一款超窄型无风扇企业物联网网关系统，具有强大的网络连接选择，配备双以太网接口以及可选的高速无线网络模块，实现企业网络和云端计算的灵活整合。
硬 件威盛ARTiGO A820搭载1.0GHz NXP i.MX 6DualLite Cortex-A9 处理器，具有*的2D / 3D影像处理能力，支援OpenGL ES 2.0硬件加速，板载Micro SD卡插槽，4GB eMMC快闪存储器，以及1GB DDR3 SDRAM。
威盛ARTiGO A820尺寸仅为150mm x 30mm x 125.5mm (W x H x D)，提供的丰富的I / O装置和显示扩展选项，其中包括一个HDMI接口，一个RS-232/485 COM接口，一个DIO接口支持8-bit GPIO，三个USB 2.0接口，两个以太网接口以及一个miniPCIe插槽。它也可以通过板载的USB针脚或miniPCIe插槽容纳可选Wi-Fi和3G无线模块。
软 件威盛ARTiGO A820提供一个优化Android 6.0 BSP 或Linux BSP (Kernel 3.14.28)工具套件，支持所有关键的板载硬件功能以加速开发、部署和简化系统管理。全套的软件客制化服务能加速产品上市时间，有效降低开发成本。ARTiGO A820也同时支持防止系统崩溃的看门狗定时器（WDT）。
软应用凭借配备高性能系统芯片，丰富的内部I/0装置和无线网络连接选择，ARTiGO A820提供了理想的企业级物联网无风扇网关系统，适用于管理大范围自动化设备的连接与控制。
Link Edge是一个开源项目。想要了解威盛 ARTiGO A820所提供的部分，请点击以下链接：IoT Link Edge
点击此处下载ARTiGO A820数据资料PDF版，或浏览以下信息：
| 型号 | ARTiGO A820 |
|---|---|
| 处理器 | 1.0GHz NXP i.MX 6DualLite ARM Cortex-A9 |
| 系统内存 | 1GB DDR3 SDRAM onboard |
| 板载存储 | 4GB eMMC Flash memory Micro SD Card |
| 显卡 | Vivante GC880 2 Independent, integrated 3D/2D graphics processing units Graphics engine support OpenGL® ES 2.0, OpenVG 1.1 hardware acceleration Support MPEG-2, VC-1 video decoding up to 1080p |
| LAN | Micrel KSZ9031RNX Gigabit Ethernet Transceiver with RGMII support ASIX AX88772 USB 2.0 to 10/100Mbps Fast Ethernet Controller |
| HDMI | Integrated HDMI 1.4 transmitter |
| USB | SMSC USB2514 USB 2.0 High Speed 4-port hub controller |
| 扩展 I/O | 1 miniPCIe slot |
| 前面板 I/O | 1 USB 2.0 port 1 DIO port supports 8 GPIO (4 GPI+4 GPO) 1 COM port for RS-232/485 supports 8-wire DTE mode with isolation feature 1 RS-232/485 select switch for COM port 1 Reset button 1 Power & Wi-Fi LED |
| 背板I/O | 1 HDMI port 2 USB 2.0 ports 1 Gigabit Ethernet port 1 10/100Mbps Ethernet port 2 Antenna holes for 3G or Wi-Fi 1 DC-in jack power input connector |
| 底板 I/O | 1 miniPCIe slot 1 Micro SD card slot 1 Micro SD/SPI boot switch |
| 电子看门狗 | Integrated watchdog timer supports two comparison points. Each comparison point can interrupt ARM core, 2nd comparison point capable of generating external interrupts on WDOG line |
| 供电 | 5V DC-in (Typical: 6.7W) |
| 操作系统 | Android 6.0, Linux Kernel 3.14.28 |
| 工作温度 | 0°C to 50°C |
| 工作湿度 | 0% ~ 90% @ 45°C (non-condensing) |
| 存储温度 | -10°C ~60°C @ 90% (non-condensing) |
| 抗震性能 | With onboard eMMC 5Grms, IEC 60068-2-64, random, 5 ~ 500Hz, 1hr/axis |
| 抗冲击性能 | With onboard eMMC 50G, IEC 60068-2-27, half sine, 11ms duration |
| 产品尺寸 | 150mm (W) x 30mm (H) x 125.5mm (D) (5.91" x 1.18 " x 4.94") |
| 重量 | 0.566kg (1.25lbs) |
| 支架 | VESA Mount (100mm x 100mm) (Optional) |
| 机箱结构 | Aluminum top cover Metal chassis housing |
| 认证 | CE/FCC |
| 文件 | 版本 | 日期 |
|---|---|---|
| 用户手册 | v1.05 | 2018-05-18 |
| Android | ||
| Android 开发指南 for BSP v5.0.6 | v1.00 | 2017-11-27 |
| Android 快速入门指南 for EVK v5.0.6 | v1.00 | 2017-11-27 |
| Smart ETK 程序设计指南 | v1.00 | 2017-08-11 |
| Linux | ||
| Linux 开发指南 BSP v4.0.1 | v1.00 | 2018-08-31 |
| Linux 快速入门指南 EVK v4.0.1 | v1.00 | 2018-08-31 |
| 软件 | 版本 | 日期 |
|---|---|---|
| Android | ||
| Android 6.0 Board Support Package (BSP) (491MB) | v5.0.6 | 2017-11-27 |
| Android 6.0 Evaluation Kit (EVK) (241MB) | v5.0.6 | 2017-11-27 |
| Linux | ||
| Linux Board Support Package (BSP) (5.86GB) | v4.0.1 | 2018-09-04 |
| Linux Evaluation Kit (EVK) (383MB) | v4.0.1 | 2018-09-04 |
| Azure IoT PnP Software (1.1MB) | v0.1 | 2019-11-08 |
Android BSP & EVK v5.0.6 主要特点
U-Boot version: 2015.04
Kernel version: 3.14.52
Evaluation image: Android Marshmallow 6.0
Development based on NXP android_M6.0.1_1.0.0-ga (Android 6.0 Marshmallow)
Supports SPI with eMMC boot
Supports HDMI
Supports HDMI audio output
Supports COM1 (RS-232 / RS-485), onboard COM debug connector
Supports Gigabit Ethernet (LAN1)
Supports 10/100Mbps Ethernet (LAN2)
Supports Line-in, Line-out, Mic-in
Supports VNT9271 USB Wi-Fi dongle
Supports EMIO-1541 miniPCIe Wi-Fi module
Supports EMIO-2531 miniPCIe Wi-Fi & Bluetooth module
Supports Bluetooth A2DP and SPP profile
Supports Smart ETK v1.0: GPIO, UART (RS-232/RS-485), and Watchdog timer
Support OTA (Over-The-Air technology)
Support shutdown option in Quick Settings
Support Ethernet configuration in Settings
BSP v5.0.6 Modifications
Added eMMC 5.1 support.
Fixed bugs.
Linux BSP & EVK v4.0.1 主要特点
U-Boot version: 2015.04
Kernel version: 4.1.15
Evaluation image: OpenEmbedded-core built with Yocto 2.0 Jethro
Development based on NXP fsl-yocto-L4.1.15_1.1.0-ga (Yocto 2.0 Jethro)
Supports SPI with eMMC or Micro SD boot (default)
Supports HDMI
Supports HDMI audio output
Supports COM 1 (RS232 / RS485), Onboard COM as debug port
Supports Gigabit Ethernet (LAN 1)
Supports 10/100Mbps Ethernet (LAN 2)
Supports VNT9271 USB Wi-Fi dongle
Supports EMIO-1541 miniPCIe Wi-Fi module
Supports EMIO-2531 miniPCIe Wi-Fi & Bluetooth module
Supports Bluetooth A2DP and SPP profile
Supports Watchdog, GPIO and RTC
Azure IoT PnP Software v0.1 Major Features:
Supports Microsoft IoT Plug and Play for ARTiGO A820 platform
Supports Modbus gateway
Includes CA certification and library
For more detailed information, please refer to the webpage: Azure IoT Solutions
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