Abstract:In order to realize the dynamic remote monitoring of the environmental system, a Zigbee-based wireless sensor network monitoring system is designed. The Zigbee wireless data transmission terminal module realizes the interface protocol of different sensors through the built-in single-chip microcomputer system, and reads, encodes, and transmits the sensor data in real-time; the coordinator in the system realizes receiving, decoding, and verifying the data packet. The correct data is forwarded to the server; the ZStack protocol is introduced in the wireless sensor network, thereby realizing the dynamic addition and deletion of the wireless terminal and the coordinator node; the monitoring terminal is divided into a desktop and a mobile terminal, and the remote real-time monitoring of the environment system is realized by visiting the data stored in the server through the wireless network.