Overview
Bluetooth is designed for low-power, short-range communication, typically within 10 meters. It is widely used for connecting peripherals to computers and smartphones.
Key Versions
- Bluetooth Classic: Used for audio streaming and file transfers.
- Bluetooth Low Energy (BLE): Optimized for very low power consumption, ideal for IoT and wearables.
- Bluetooth 5.x: Improved range, speed, and broadcasting capacity.
Common Uses
- Connecting wireless headphones and speakers.
- Using wireless mice and keyboards.
- Transferring small files between devices.