Design and Realization of Wireless Sensor Network based on CC2530

As an important part of the Internet of Things, wireless sensor network has attracted wide attention in intelligent sensors and radio monitoring. As a new short-range wireless communication standard, ZigBee technology has been widely studied and applied recently with the improvement of its standards. This paper aims to study the design and implementation of wireless sensor network based on CC2530. The wireless sensor network designed in this paper takes CC2530 as the wireless forwarding module, cooperating with the sensor signal acquisition and editing module, wireless controller, wireless hot spot (AP) and the upper position computer to realize the sensor signal acquisition and editing and data wireless transmission. Starting from the research background of this topic, this paper first introduces the current situation of wireless research and the current common wireless technology at home and abroad, and then introduces in detail Wi-Fi as a major field of wireless communication, involving related indicators and wireless networking technology. The main content of the article is wireless networking, hardware circuit design and module and upper computer software design. The hardware part is mainly for the selection and layout of the components related to the wireless forwarding module. The software part mainly includes the writing of the wireless forwarding module program and the module control and data sending and receiving software used by the upper computer. The main development part of the wireless forwarding module is the writing of UART interrupt program, the wireless transmission of signal data based on TCP / IP protocol, and the reception and judgment of commands issued by the upper computer, and the upper computer program is adopted. Written in the C language, using Socket programming, to realize the control of the wireless forwarding module and data reception and storage. Subsequently, the system was partially tested and generally tested, and the emerging problems were analyzed and solved. Finally, all the work is summarized, and the next step plan is put forward.