What is IoT ?
The appearance introduced by China Telecom, China Mobile and China Unicom is the same as that of the SIM we use, but the network and other parameters are different from those of the SIM card
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What is the Internet of Vehicles?
In recent years, the types and number of cars on the streets of China have increased year by year, and people's safety awareness has become stronger and stronger.
Invest in "IoT Card" to win
With the development of the Internet to the extreme, the Internet of Things came into being in response to the demand and became the extension and continuation of the Internet of Things.