Subject:
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Re: Teaching Bluetooth and Protocols
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Newsgroups:
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lugnet.robotics.nxt
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Date:
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Wed, 11 Jul 2007 19:24:50 GMT
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Viewed:
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19996 times
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gypsy_fly wrote:
> I've reached a goal this summer. Last week, 5 kids got into Bluetooth and made
> simple remote controls. I provided two simple NXT-G programs, BTSend on the
> Master NXT Remote Control and BTRecv on the Robot Slave.
...
> At some point, only 5 sets of Master-Slaves could operate at any one time.
> Additional attempts to establish additional connections failed.
Just to be clear, you got 5 pairs of master/slave NXTs to communicate
as pairs?
But if you added a 6th pair, then those two could not connect to each
other? That's really strange...
Ralph
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Message has 1 Reply:
 | | Re: Teaching Bluetooth and Protocols
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| (...) Strange indeed, But, that's what we experienced. I have faith that more than 5 pairs can communicate all at the same time. On the other hand, maybe we used up all the channels. Perhaps like in RC airplanes, we ran out of crystals. (17 years ago, 11-Jul-07, to lugnet.robotics.nxt)
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Message is in Reply To:
| | Teaching Bluetooth and Protocols
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| I've reached a goal this summer. Last week, 5 kids got into Bluetooth and made simple remote controls. I provided two simple NXT-G programs, BTSend on the Master NXT Remote Control and BTRecv on the Robot Slave. BTSend uses the left and right NXT (...) (17 years ago, 11-Jul-07, to lugnet.robotics.nxt)
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