Design and implementation of wireless Smart-home sensor network based on ZigBee protocol

We propose a system of wireless smart-home sensor network based on ZigBee and PSTN remote control using PIC18LF4620 SCM and 2.4G RF transceiver module. The network configuration, communication protocol, software and hardware implementation process of our system are described in this paper. Through using the PSTN network for the long-haul network and ZigBee technology for the indoor network, our system fulfils home-remote-control and auto-alarm, expediently.