In the late 90's it was clear that computers would require wireless connectivity for a host of devices. The Bluetooth standard was born out of necessity of creating a wireless connection between computers and devices. While in 2010 the standard was updated with Bluetooth Low Energy, we're going to talk about Bluetooth Classic, the original radio protocol that is still widely used for streaming audio and voice. Bluetooth Headsets, Speakers, Smartphones, Smart watches and many devices use a Bluetooth radio to communicate.
Bluetooth Classic is the wireless protocol that's been ubiquitous for almost 15 years.
