Study of the communication module of wireless sensor networks node platform

The overall structure of WSN (wireless sensor networks) node platform was introduced. This platform was suitable for collecting and transmitting data of vibration signals. The initialization, register visit and data read mode of CC2420 were analyzed in detail, which made it possible to realize the wireless transceiver function of node platform. By applying WSN to collect data of mechanical equipment and using neural network to analyze the data, the usability of WSN in mechanical equipment conditions monitoring is proved.