背景

Will write it later

硬件配置

本书的研究对象为SIEMENS SIMATIC IoT2040，其硬件配置如下：

  • CPU Intel Quark® x1020 (x86 400 MHz) with security features
  • System memory 1 GB DDR3 RAM 8 MB FLASH, 256 kB SRAM
  • Communication interfaces 2x 10/100 Ethernet RJ45
  • Serial interfaces 2x RS232/485 switchable
  • Media interfaces 2x USB 2,0 (1xUSB Host Typ A & 1x USB Client microUSB)
  • Extension mPCIe + Arduino
  • On board I/O Arduino connector
  • Mass storage with microSD card
  • OS Arduino\Yocto Linux
  • Embedded features 5 LEDs (one user programmable), battery buffered RtC, watchdog
  • Power supply 9..36 V
  • Operating temperature 0 - 50°C

与Intel Galileo比较

硬件特点

  • Micro SD卡，支持最大32GB
  • IoT2040板上提供了一个串行UART线接口支持直接对板上系统进行调试，其位置如下图红框所示： Internal
  • IoT2040支持两块以太网卡，同样如上图所示。其中，左边X1P1是eth0，右边的X2P1是eth1

相关链接

相关视频

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