With the deepening of the research and development of embedded devices and the Internet of things technology widespread application, intelligent objects and types, increasing the number of the Internet of things devices constantly gained popularity in the People's Daily life. The development of digital and network technology makes the controller node, sensor node, radio frequency identification, and home appliances such as TV, air conditioning equipment can make use of the Internet protocol, wireless communication protocol to achieve information transmission and exchange. The Internet of things technology triggered a new wave of information industry, and with infinite commercial value. Internet of things based on Web application architecture and key technology research is of great practical significance.