[Network] what is Iot

Iot connects sensors to real objects such as power grids, railways, bridges, tunnels, highways, buildings, water supply systems, dams, oil and gas pipelines, and household appliances through the Internet, then run a specificProgramTo achieve remote control or direct communication between things. Iot is connected to wireless networks through interfaces through RFID, sensors, and QR codes of devices on various objects, so as to "smart" objects ", communication and dialogue between people and objects can also achieve communication and dialogue between objects. This network that connects objects is called "Iot ".
Zh.wikipedia.org/wiki/iot

It refers to connecting any item to the Internet through information sensing devices according to the agreed protocol for information exchange and communication, A network that intelligently identifies, locates, tracks, monitors, and manages data. It is a network that extends and expands on the Internet.
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