Subject:
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Re: Bluetooth?
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 10 Jan 2006 00:18:35 GMT
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Viewed:
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1497 times
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In lugnet.robotics, Rob Hendrix wrote:
> I'm not up to speed on bluetooth technology, but I got to thinking about a
> possibility of something similar to Vision Command using Bluetooth. Can a
> computer with bluetooth talk to more than one device at once?
>
> The idea is to have a wireless bluetooth camera using software on your
> computer to control your NXT robot in real time. You could mount your
> camera on your bot and have it "see". The camera would have software (on
> the pc) that interacted with your NXT bot much like the Vision Command did
> (only wirelessly!). The software could then send commands to your bot or
> run certain code that you previously downloaded to the NXT unit. Is this a
> possibility?
>
> -Rob
Rob-
Bluetooth can talk to many devices (although only one at any given instant). If
you were going to control your system from your PC, there's no reason to send
the data through the NXT to the PC -- might as well send it directly to the PC.
Bluetooth is good for about 1 Mbs, which would be fine for something low res
like Vision Command.
-Ted
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Message has 1 Reply:
 | | Re: Bluetooth?
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| (...) Rob- Bluetooth is a master-slave topology allowing communication through master units. No slave-slave communication is possible via the current spec (heh heh research people are working on this as well). A small network of bluetooth devices is (...) (18 years ago, 10-Jan-06, to lugnet.robotics)
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Message is in Reply To:
| | Bluetooth?
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| I'm not up to speed on bluetooth technology, but I got to thinking about a possibility of something similar to Vision Command using Bluetooth. Can a computer with bluetooth talk to more than one device at once? The idea is to have a wireless (...) (18 years ago, 9-Jan-06, to lugnet.robotics)
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