3.4.1 Zolertia Zoul 模块和 RE-Mote 开发平台

  Zoul 是基于 CC2538 RAM Cotrex-M3 Soc 的模块,板载 2.4GHz 802.15.4 RF 接口,512KB 可编程 flash,32KBRAM,最高可运行在 32MHz。Zoul 与一个接收器 CC1200 868/915 MHz RF 绑定,因此运行双波段操作。

  Zoul 支持在设计上快速重用,根据设计原型快速设计为产品。

3.4.1 Zolertia Zoul 模块和 RE-Mote 开发平台 - 图1

图3.1. Zolertia Zoul模块和RE-Mote平台

  RE-Mote 板载一个 Zoul,且:

  • ISM 2.4-GHz IEEE 802.15.4 & Zigbee compliant radio
  • ISM 863-950-MHz ISM/SRD band radio
  • AES-128/256, SHA2硬件加密引擎
  • 关机模式时消耗降低至150nA
  • Programming over BSL without requiring to press any button to enter bootloader mode
  • Built-in battery charger (500 mA), facilitating Energy Harvesting and direct connection to Solar Panels and to standards LiPo batteries
  • Built-in battery charger (500 mA), facilitating Energy Harvesting and direct connection to Solar Panels and to standards LiPo batteries
  • Small form-factor
  • MicroSD over SPI
  • On board RTC (programmable real time clock) and external watchdog timer (WDT)
  • Programmable RF switch to connect an external antenna either to the 2.4 GHz or to the Sub 1 GHz RF interface through the RP-SMA connector

  RE-Mote是由大学和工业伙伴在欧洲研究工程RERUM(RERUM: REliable, Resilient and secUre IoT for sMart city applications)共同研发的。