基于CC2430的无线温度检测终端的设计

Design of Wireless Temperature Detect Based on CC2430

介绍了无线射频芯片CC2430和一线数字温度计DS1822的结构和功能;设计了一种无线温度检测终端。该终端以基于Z igBee技术的无线射频芯片CC2430为中央控制器,集成于该芯片内部的MCU不仅负责控制DS1822,而且还负责控制芯片内部的射频电路。该终端能实时响应管理中心的命令,并通过DS1822实现对环境温度的实时检测。利用多个此类终端可对较大环境进行实时、无线、多点的温度检测。

This paper introduces the chips CC2430 and DS1822, a method to design a kind of wireless temperature detect device which based on CC2430 and DS1822 presented. The CC2430 chip which based on the ZigBee technology is the process center. The MCU which integrated in the CC243 not only responsible for controlling the DS1822 , but also for controlling the RF part in the CC2430. The device can answer to the computer center at any time. Accompany with lots of this kind of device, a computer center can detect the temperature of a large room in different positions.