11/25/2023 0 Comments Bluetooth versions distanceBut it has stuck as the name to this day and is not likely to change. The founders chose it as a temporary name until they could think of something else. A rotting tooth in the king’s mouth earned him the nickname “Blue tooth.” The founders of Bluetooth SIG took the name “Bluetooth” from King Harald “Blåtand” Gormsson, a Danish king who united Denmark and Norway. It’s unusual because it doesn’t describe the technology, unlike the other wireless technologies, “radio frequency” and “infrared.” Bluetooth: Where Does the Name Come From? I’ll get into more detail on Bluetooth shortly. The Bluetooth Special Interest Group (SIG), now including over 35,000 companies, took over the specification development, managing the qualification program, and protecting the trademarks. However, it took four years to formalize the specifications as a standard, with the first version released in 1999. ![]() Instead of cable, it meant that short-wavelength UHF radio waves in the ISM band from 2.402 to 2.485 GHz transmitted the data. They developed it as an alternative to RS-232 data cables that were a standard for serial transmission of data at the time. Now let’s find out what is meant by the term “Bluetooth technology.” What is Bluetooth?īluetooth is a wireless (i.e., no wires used) technology that allows for data exchange over short distances based on a global wireless communication standard.Įricsson, the Swedish multinational company, headquartered in Stockholm, invented the technology from 1989 to 1994. Before We Start: Here’s a Brief History of the Different Bluetooth Versions ![]() Importantly too, I’ll take you through how the current version improves your connectivity experience and what future versions are likely to bring. This article will briefly explain what Bluetooth is, the history of its development, and how it has changed with each updated version. Have you ever wondered what that number means and how it affects the device you’re using? When you look at their specifications, you’ll see a version number attached to the Bluetooth capability installed in the device. Bluetooth technology is a common connectivity feature of most electronic devices these days, including devices in the IoT (Internet of Things).
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