What is Bluetooth

Bluetooth is a wireless technology standard for exchanging data over short distances with a short wavelength, UHF radio waves in the ISM band 2.4 to 2.485 GHz from fixed and mobile devices that create Personal Area Networks (PAN) . Invented by the Swedish telecom company or provider Ericsson, it was originally conceived as a wireless alternative to RS data cables, which can connect multiple devices, overcoming synchronization issues.

Bluetooth is managed by the Bluetooth Special Interest Group SIG, which has more than 20,000 member companies in the telecommunications, computing, networking and consumer electronics industries. Bluetooth has been standardized and the SIG oversees the development of the specification, where the qualification program is managed and trademarks are protected.

To be marketed as a Bluetooth device, it must qualify for the standards defined by the SIG, which requires a network of patents to implement communication technology without cables or connectors and the possibility of creating wireless networks to synchronize and share the information on which it is located. stored different computers whose purpose is to make it easier, easier or less complicated to communicate between devices such as mobile computers, cell phones, computers, digital cameras and between these devices we can find data synchronization on the internet and other computers.

The hardware is part of a bluetooth system that is, the radio module device and the signal transmission, which has a digital technique, which is known as interface controller and processor link, at which point independent systems or multiple groups interact.

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