摘要
介绍了基于nRF401芯片的温度无线数据采集系统的设计。给出了无线数据采集系统的硬件具体电路及通信协议的具体格式,上位机采用查询的方式对多个测温点进行查询。系统具有数据传输速度快、可靠性高、功能易扩展等特点,适用于多种工业领域。
The paper designs a wireless data acquision system based on the chip of nRF401.With the special case of temperature data collecting,the detailed hardware circuits of the wireless data acquision system were designed in the paper.PC inquiries temperature data one time per second.The specific format of communication protocol is given.The system features quickly data transmition,more reliable,so it can be used in a variety of industrial fields.
出处
《齐齐哈尔大学学报（自然科学版）》
2009年第2期29-33,共5页
Journal of Qiqihar University(Natural Science Edition)
