LEGO Mindstorms NXT 2.0 - Passkey Security for Bluetooth

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NXT
TECHNOLOGY
You can also view the connection status in the NXT window in the
Software. There you can change the name of your NXT, connect to
other Bluetooth devices and check battery and memory levels.
Check the connection status in the icon bar at ће top of
the NXT's display.
If there Is no Bluetooth icon shown, Bluetooth is OFF.
* Bluetooth is ON but your NXT is not visible
to other Bluetooth devices.
$ Bluetooth is ON and your NXT is visible to
other Bluetooth devices.
He Bluetooth is ON and your NXT is connected
toa Bluetooth device.
Visibility
Use the Visible option to make your NXT
visible or invisible to other Bluetooth
devices when they doa Bluetooth search.
Passkey
The Passkey ensures that only Bluetooth
devices approved by you can connect to
your NXT, Whenever you connect toa
Bluetooth device for the first time using
your NXT, you will be asked for a passkey.
Select the preset passkey 1234 or make up
your own code. Other Bluetooth devices
must know your passkey in order to confirm
a connection with your NXT.
On/OfF
You can turn Bluetooth functionality on
or off. If you turn Bluetooth off, you will
not be able to send or receive data over
Bluetooth. To save battery power, turn
off the Bluetooth function when itis not
inuse.
Note! Bluetooth is turned off by default.
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