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  • Ahsanul haque

    Ahsanul haque

    MemberOct 26, 2013

    Bluetooth Data Transfer Rates

    Bluetooth is a low power radio technology and connect other electronic device without wire connection. But Bluetooth operates in the 2.4GHz and Speed up 700+ kbit/s. But I have no idea about Newer Bluetooth version maybe it’s faster. About Bluetooth Version 1, 2 , 3, 4 ?
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  • Kaustubh Katdare

    AdministratorOct 26, 2013

    I've updated the title from 'Bluetooth' to something more meaningful. Have you performed a basic search on the Internet to see what data transfer speeds various BT versions offer? I'd highly recommend reading Wikipedia article on Bluetooth for details: <a href="https://en.wikipedia.org/wiki/Bluetooth" target="_blank" rel="noopener noreferrer">Bluetooth</a>
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  • Harshad Italiya

    MemberOct 28, 2013

    BLE - Bluetooth 4.0 has fastest data transfer rate.
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  • Abhishek Rawal

    MemberOct 28, 2013

    Harshad Italiya
    BLE - Bluetooth 4.0 has fastest data transfer rate.
    AFAIK, Transfer rate of 3.0 & 4.0 is same. Except, 4.0 is energy efficient(a very big plus).
    The mechanism they use is very impressive for Power saving : It communicates only when device need to communicate, means BT won't be constantly connected to device, it will stay connected only when device want some data from some hardware,else it will get dced again.
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  • Sindhu Chowdary

    MemberOct 29, 2013

    Always the revised versions of bluetooth are faster and efficient than the previous ones.
    For example bluetooth 2 - provided better pairing capabilities and Enhanced Data Rates(EDR).
    bluetooth 3 - provided high speed along with the previous features.
    bluetooth 4 - provided less energy consumption with the above said features.
    Also checkout this link for more information.

    #-Link-Snipped-#
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  • Ahsanul haque

    MemberOct 30, 2013

    Bluetooth used 2.4 GHz that’s why less energy consumption.
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  • Jeffrey Arulraj

    MemberOct 31, 2013

    Ahsanul haque
    Bluetooth used 2.4 GHz that’s why less energy consumption.
    Frequency of operation doesn't directly determine the power consumed by the device friend

    The duty cycle in which it operates which is the Time in which the components are active tells us the power consumed by the device

    You must note that this new bluetooth tech turns itself off when it is not in use as said before in posts. That is the reason for the power consumption
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  • Harshad Italiya

    MemberOct 31, 2013

    Jeffrey Samuel
    Frequency of operation doesn't directly determine the power consumed by the device friend

    The duty cycle in which it operates which is the Time in which the components are active tells us the power consumed by the device

    You must note that this new bluetooth tech turns itself off when it is not in use as said before in posts. That is the reason for the power consumption
    Not only turning off feature makes it Low power device. They also come up with energy efficient hardware inside.
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