Network communication program is the basis of networking

routing

and data transmission in wireless sensor networks. A systematic development of network communication program for wireless sensor networks is presented. The hardware abstraction architecture and communication mechanism of TinyOS 2. x operating system is analyzed deeply. On the basis of this

the development and implementation process of network communication program for wireless sensor networks is presented. Wireless communication in the network and serial communication between gateway node and host computer can be achieved by the program

which is shown by the final experimental results. It has realistic and practical meaning for wireless sensor networks applied to a variety of monitoring systems.