The evolution of Bluetooth technology has come a long way since the original version 1.0 was released back in 1999. Over the years, Bluetooth has become an increasingly popular way to connect devices wirelessly, and the latest version, Bluetooth 5.2, brings even more improvements and features.
The original version of Bluetooth, version 1.0, was released in 1999 and had a maximum data rate of 1 Mbps. This version was mainly used for connecting peripherals to a computer, such as a mouse or keyboard.
The next version, Bluetooth 2.0, was released in 2004 and was the first version to feature enhanced data rate (EDR) technology. This technology enabled it to reach a maximum data rate of 3 Mbps, making it suitable for streaming audio and video.
The third version, Bluetooth 3.0, was released in 2009 and featured the addition of high speed (HS) technology. This allowed it to reach a maximum data rate of 24 Mbps, making it suitable for streaming high definition video and audio.
The fourth version, Bluetooth 4.0, was released in 2010 and featured the addition of Bluetooth Low Energy (BLE) technology. This allowed it to reach a maximum data rate of 1 Mbps, making it suitable for low power applications such as fitness trackers, smart home devices and wearables.
The latest version, Bluetooth 5.2, was released in 2020 and features a number of improvements and additions. This version supports a maximum data rate of 2 Mbps, making it suitable for streaming high quality audio and video. Additionally, it has enhanced privacy features, improved range, improved coexistence with other wireless devices, and improved audio and video streaming capabilities.
Overall, the evolution of Bluetooth has come a long way since its initial release. From version 1.0 to 5.2 and beyond, it has become an increasingly popular way to connect devices wirelessly and stream high quality audio and video. With the latest version, Bluetooth 5.2, it is now more secure, reliable and capable than ever before.
As a professional manufacturer of low power Bluetooth module, Tecksay has independently developed and produced a number of BLE Bluetooth modules that have been applied to many industries. With more than ten years of industry experience, Tecksay can customize BLE embedded solutions for customers from design, project management, function customization, system development and other aspects.