What is a wireless communication module? What is its function?
1. What is a communication module?
In the world of the Internet of Things, communication modules can help objects communicate with each other - that is, help them send and receive signals.
The communication module enables various types of IoT terminal devices to have the ability to transmit information online, and is the information portal for various smart terminals to access the Internet of Things.
2. Why do we need a communication module?
The communication module is a key link connecting the perception layer and the network layer of the Internet of Things.
All device data generated by the terminals of the perception layer of the Internet of Things need to be aggregated to the network layer through the wireless communication module, and then the equipment is remotely controlled through the cloud management platform. At the same time, after data analysis, management efficiency is improved.
The appearance of the communication module is a collection of chip + peripheral circuits required by the chip. Hardware integration and software design, and communication modules that integrate multiple communication formats can meet the environmental requirements of different application scenarios. There is no need to do complicated integration work by yourself. You can buy products from module manufacturers and use them directly, which greatly simplifies the work of application manufacturers.
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