The technology specified by the ZigBee protocol is an inexpensive, low-power, high-reliability close-range wireless networking communication technology and is a network platform composed of multiple wireless data transmission modules. In the entire network, each ZigBee network node can not only serve as a monitoring object, but also can automatically transfer data from other network nodes. In addition, each ZigBee network node can also wirelessly connect with isolated child nodes that do not perform network information relay tasks within their own signal coverage.
In the Internet of Things field, such as industrial control, remote telemetry, agricultural field management, medical care and other application scenarios, ZigBee technology has many natural advantages. Applying the ZigBee module to the sensor can realize the coordinated communication between the sensor components and form the sensor network. If the corresponding gateway can be developed, the private domain network information can be connected through the wide area network through the protocol conversion to achieve a wider range of networking. A complete IoT profile emerged. Among them, ZigBee is expected to play a key role.
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