Short introduction in the wireless technology Bluetooth.
Bluetooth is a wireless communication technology with short range. It enables a wireless communication between
devices with Bluetooth interfaces, such as mobile phones, Personal Digital Assistants (PDA), Desktops and
Notebooks, input / output devices ( mouse, keyboard, printer) and domestic appliances. Bluetooth complies with
the world wide standards for radio operating in the ISM-Band (industrial, scientific and medical frequency band).
Within the ISM-Band ( 2,4 GHz to 2.48 GHz) Bluetooth can jump 1,600 time per second between 79 different
frequencies with a range up to 10 meters (Class II).
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