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Bluetooth enables short-range wireless data exchange and personal area networking between nearby devices.
Bluetooth is a short-range wireless technology standard used to exchange data between nearby fixed and mobile devices and to build personal area networks (PANs). It is commonly used as a wire-replacement alternative for connecting devices such as phones, computers, and audio equipment (e.g., wireless headphones, speakers, and car audio), typically over distances of around 10 meters in the most common mode. Bluetooth operates in the UHF radio spectrum in the ISM bands (about 2.402–2.48 GHz) and is managed by the Bluetooth Special Interest Group (SIG), which develops specifications and oversees qualification and trademark protection. The technology is designed for low-power operation, uses packet-based communication, and supports multiple device roles and connection structures (e.g., piconets and scatternets).
Bluetooth enables short-range wireless data exchange and personal area networking between nearby devices.
It is mainly used to replace wired connections for common use cases like connecting phones and audio peripherals.
Bluetooth operates in the 2.4 GHz ISM band and is governed by the Bluetooth SIG, which manages specifications and device qualification.
Bluetooth is designed for low power and uses packet-based, master/slave communication structures.
A short-range wireless technology standard for exchanging data between nearby devices and forming personal area networks.
A network that connects devices within a limited geographic area, such as those communicating via Bluetooth.
The organization that manages Bluetooth specifications, qualification, and trademark protection.
An unlicensed radio frequency band used for industrial, scientific, and medical applications, including Bluetooth’s 2.4 GHz range.
Wireless connectivity intended to substitute for physical cables between devices.
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