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Bluetooth Special Interest Group (SIG) has developed a smarter version of Bluetooth, called Bluetooth 4.2 to heighten the Internet of Things. The promoters of short-range wireless communication standard has brought the successor of Bluetooth 4.1 to connect the people with cutting-edge technology with multiple ways. The advancement in this wireless technology has been claimed to confer enhanced privacy measures and increased data transfer speeds to provide a better user experience among the folks.
Here, this new quest will capacitates the smart devices to share bulk data with 2.5 times faster rate because now data packets will contain ten times as much data than previous edition. At this place, it reduces the chances of transmission errors as well as battery consumption. Notably, to be a leader for protecting consumers' personal and private information, firm has added industry-standard encryption and security features, whereby without permission user can't be tracked through Bluetooth devices.
The one more trump card of Version 4.2 is its low-power IP connectivity. Via this incorporation, devices will be able to access the internet through IPv6 and 6LoWPAN as well as they could communicate directly with each another without using any intermediary such as smartphones or computers.
In the pursuance of SIG, some older Bluetooth adapters will receive traits of Bluetooth 4.2 like privacy updates via firmware, but it will depend on the manufacturers' implementation and to take the full advantage of increased speed and packet size of v4.2 a hardware update would be required.
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