Biological information wireless monitoring system

Wireless sensors network (WSN) is changing the interactive modes between human-beings and the natural world. ZigBee technology, as a newly-developed technology, has the advantages of low power consumption and latency. Combined with internet, ZigBee provides a new way to monitor biological information that is closely related to people´s lives. In this paper, we build a biological information monitoring system based on ZigBee wireless technology. TCP/IP protocol is integrated with ZigBee technology to build a remote on-line, as well as real-time, biological information monitoring system. Since the temperature and humidity information is common and important biological information, we choose the temperature and humidity sensors to build the monitoring system.