The two devices would create a short term PAN (personal area network) and use the ISM (industrial, scientific, and medical) band, which is unlicensed between 2.400 and 2.485 GHz. The intention for this new wireless technology was to transfer short data packets from devices at short distances.
The Bluetooth logo is a combination of the Runic characters H and B, the initials of Harald Bluetooth.
The name “Bluetooth” comes from King Harald Gormsson, whose nickname was “Blåtand,” which is “Bluetooth” in Danish. Question : What causes Bluetooth interference?Īnswer : Bluetooth technology was originally designed in 1994 by Ericsson Denmark as a wireless alternative to transferring data short distances over RS-232 cables.
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