Everyone knows what Bluetooth serial is and what are its functions and uses. But if you think about how this wireless technology has won over hearts of billions of people, you would be curious to know the mechanism behind it. What makes the wireless technology to connect to several mediums without any cables?
A physical layer also known as the RF transceiver usually works at 2.4 gigahertz in the unrestricted ISM band. A frequency springing transceiver getting services from the core system helps in battling fading and interference.
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