1.6.4.1 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。
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。