Software Design of a Simple Wireless Sensor Network System Based on CC2430

Wireless sensor network can be used to monitor and manage environment temperature, humidity, light, acceleration and other information. A wireless sensor node makes up of sensors, sensor control circuit, CPU, wireless communication module, antenna, power supply units, etc, and can transmit data to the sink node together with the surrounding nodes. The wireless sensor network described here consists of a sink node and a multiple of sensor nodes. Sensor nodes collect data in the external environment, and then transmit the collected data to the sink node. Finally, the sink node uploads the data to the remote host. The completion of this process is based on the application of cc2430 chip, and on the TinyOS build environment to achieve algorithm design[1].