Wireless sensor networking method applied to data transmission of internet of things

The invention relates to a wireless sensor networking method applied to data transmission of an internet of things. In the wireless sensor networking method, firstly, a center node and child nodes in a wireless sensor network are electrified and initialized; the center node sends a networking beacon by the center node for starting to enter a networking stage; the child nodes add a PanID (Personal Area Network Identifier), a short address and an expansion address of a source node, sending a beacon frame, to a neighbor table of the child nodes, record the field intensity information of the received beacon frame, store a forwarding node in a neighbor node list, and record the field intensity of the forwarding node; then the center node collects the field intensity information of nodes in a region, plans a node route according to the collected field intensity information, and configures the child nodes; and after the center node configures the child nodes, the wireless sensor network enters a normal working stage for realizing data transmission of the internet of things.