Bluetoothstandarderne

Bluetooth standards refer to the specifications that define how Bluetooth wireless technology operates. These standards are developed and maintained by the Bluetooth Special Interest Group (SIG), a consortium of companies. The primary goal of these standards is to ensure interoperability between Bluetooth-enabled devices from different manufacturers. Key aspects covered by the standards include radio frequency, modulation, data protocols, and profiles. Profiles define how specific applications use Bluetooth, such as for audio streaming (A2DP), file transfer (FTP), or human interface devices (HID). Over time, the Bluetooth standards have evolved significantly, introducing new features and improvements. These advancements often focus on increasing data transfer speeds, improving power efficiency, expanding the range, and enhancing security. Major versions like Bluetooth 1.0, 2.0, 3.0, 4.0, 5.0, and the latest 5.x, each brought notable enhancements. For example, Bluetooth 4.0 introduced Bluetooth Low Energy (BLE), which is crucial for battery-powered devices and IoT applications. Bluetooth 5.0 further improved BLE with increased range, speed, and broadcast capacity. The ongoing development of these standards ensures that Bluetooth remains a versatile and widely adopted wireless communication technology.