Based on a detailed research of the key technology of Zigbee wireless sensor network,an adaptive smart home system is designed.The system uses a star topology,CC2530 constitutes a wireless sensor network through self-organization,a PXA270 embedded processor is used as the hardware gateway,transplantation of Linux operating system sets up the Web server boa,and a secondary development is made of TI Company Z-Stack protocol for the implementation of various functions.This paper gives the system gateway,the co...