On October 23rd, 2014, we updated our
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Introduction of Bluetooth
Reasons of Using Bluetooth
Bluetooth enabled devices
Earliest Bluetooth Version’s
Brief Intro of Bluetooth V4.0
Demo of Bluetooth
- Create a cable replacement standard for
personal area network
- Handle simultaneously both data and voice
between a wide range of devices
Key features :
– Low complexity of use
– Low power
– Low cost
Harald Bluetooth : 10th century Danish King,
managed to unite Denmark and Norway
Bluetooth SIG (Special Interest Group) :
– Founded in 1998 by : Ericsson, Intel, IBM,
Toshiba and Nokia
– Created in order to promote, shape and
define the specification and position of
Bluetooth in the market place.
It was originally conceived as a wireless alternative to RS-
232 data cables.
Main Reasons to Use a Bluetooth Device:
1. Bluetooth Devices are Wireless
2. Bluetooth Technology is Inexpensive
3. Bluetooth is Automatic
4. Standardized Protocol = Interoperability
5. Low Interference (If Any)
6. Low Energy Consumption
Bluetooth Enabled Devices:
From short range to long range, the wireless landscape has taken
shape in our lives. Bluetooth wireless technology, though one among
many, has a wide variety of applications.
Each version of the Core Specification retains the functional
characteristics of the previous version of the Bluetooth Core
The most recent enhancement, Bluetooth v4.0, is like three
specifications in one – Classic Bluetooth technology, Bluetooth low
energy technology, and Bluetooth high speed technology – all which
can be combined or used separately in different devices according to
MOTOROLLA SPEAKER BLUEOOTH DEVICE BLUETOOTH STHETHOSCO
Bluetooth Devices are Wireless: If you navigate through the
rest of our site you will learn that there are tons of
advantages/benefits when using wireless devices.
Bluetooth Technology is Inexpensive:Bluetooth technology is cheap
for companies to implement, which results in lower over-all
Bluetooth is Automatic:Bluetooth doesn't require you to think about
setting up a connection or to push any buttons after acceptence.
When two or more Bluetooth devices enter a range (Up to 30 feet) of
One of the things that may cause conflicts for Bluetooth is that it
uses the same frequency as the Wavelan standard.
Another problem for Bluetooth is when there are a number of mobile
devices in the same room, and possibly attempting the same