Bluetooth Technology

 Bluetooth Technology

Introduction:

Bluetooth is a technology which is used to connect devices. It is a wireless technology. It is used all over the world. Bluetooth was invented in 1989 by Nils Rydbeck, CTO at Ericsson Mobile in Lund, Swedenis. In short Bluetooth is a short-range wireless technology that allows you to connect two devices directly without the need of wireless router or access point.

Uses of Bluetooth

  • It is used to connect devices.
  • It is used in remote controls in TV, Music System, Radio Control toys and other devices. 
  • It's used in Bluetooth Threating.
  • It helps to transfer files between two devices.
  • It is used to play multiplayer mobile and PC all over Bluetooth.


How to pair devices using Bluetooth.

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How to use bluetooth:

  • We start with, in notification area, click open action center button or we use windows key with A key.
  • Then we go to quick action area and click the connect button.
  • Then all the enabled devices will appear in the list.

We can pair devices using Bluetooth. We follow the following steps to pair two devices:

  • Enable Bluetooth
  • We put devices in Pairing mode.
  • We scan for devices.
  • The next step is to Initiate Pairing (Some devices may require entering a passcode to ensure secure pairing)
  • Then enjoy connecting the devices.
  • After our work is done, we unpair the paired devices by clicking unpair.
There is an image below,


We can pair devices using Bluetooth. We follow the following steps to pair two devices:

  • Enable Bluetooth
  • We put devices in Pairing mode.
  • We scan for devices.
  • The next step is to Initiate Pairing (Some devices may require entering a passcode to ensure secure pairing)
  • Then enjoy connecting the devices.
  • After our work is done, we unpair the paired devices by clicking unpair.

Advantages of Bluetooth:

  • It helps in transmission of data.
  • It is helpful for Extensive availability and accessibility.
  • Energy would be efficiency.
  • It would avoid of interference from other wireless devices.

Disadvantages of Bluetooth:

  • It is used in a limited range so it would be hard to use further from the range.
  • It going to be a slower data transmission other than other wireless technology like Wi-Fi.
  •  It has possible security vulnerabilities and risk of hacking.
  • It can have compatibility issues.









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