Since its invention by Ericsson in 1994, Bluetooth has transformed the way devices communicate wirelessly. Early versions like Bluetooth 1.0 En 1.1 introduced basic wireless connectivity, terwijl Bluetooth 2.0 + EDR enabled faster data rates and better audio transmission. Met Bluetooth 3.0 + HS, high-speed data became possible, En Bluetooth 4.0 marked the arrival of Bluetooth lage energie (Bloeden) for power-sensitive IoT devices.

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The milestone came with Bluetooth 5.0, which doubled the speed, extended the range up to 300 meter, and increased broadcast capacity eightfold. Later versions such as Bluetooth 5.1 En 5.2 added precise location features and enhanced audio support through LE Audio.

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Modern Bluetooth-radiomodules are built on these advancements, supporting both Classic Bluetooth (for audio streaming and voice) en bloed (for low-energy IoT applications). Their evolution ensures broader compatibility, stronger performance, and more diverse use cases across industries.