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Xbee radios
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Rookie
Joined: Mon Jun 24, 2013 5:15 pm Posts: 15 
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 Xbee radiosHi, in class I saw a thing about Xbee radios and was wondering
if i need one in my computer and my robot or just the robot? It never really explained it fully on the websites i looked at. Can anyone help me? I really want to make a cool spy robot that i can control 150' away. i mean come on who doesn't like to spy on your friends! Keep diggin holes, Dwarf9668 |
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| Thu Jul 04, 2013 12:56 pm |
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Senior Roboticist  Joined: Wed Sep 28, 2011 10:13 pm Posts: 623 Location: If I told you, I'd have to kill you.
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Re: Xbee radios I don't believe there is a way built-in to RobotC to use the XBees to control or communicate with the NXT. But yes, you will need two XBees, and another NXT or write a program on the computer that will use the XBee and communicate with the NXT.
_________________ A.K.A. inxt-generation Self-proclaimed genius, and future world dominator. My Brickshelf Folder "Don't they teach recreational mathematics anymore?" - The Tenth Doctor Bow down to Nikola Tesla, King of the Geek Gods. |
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| Thu Jul 04, 2013 1:05 pm |
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Moderator  Joined: Mon Oct 04, 2010 2:18 pm Posts: 115
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Re: Xbee radios Correct, they are used for robots communicating with each other. From the multi robot communication wiki:
This is one of my favorites topics to teach (hence why I mentioned it during class), and the students really had fun with their programs. One of their favorite things to do was to create a remote control: http://www.robotc.net/firewiki/index.php?title=Main_Page There is a section in the forums on multi robot communication. You can check there for some more information also. |
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| Thu Jul 04, 2013 2:28 pm |
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Rookie
Joined: Mon Jun 24, 2013 5:15 pm Posts: 15
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Re: Xbee radios Thanks so so much! i think ill stick to Bluetooth because its all ready built in!
(I'm a cheapo) |
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| Thu Jul 04, 2013 4:03 pm |
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Senior Roboticist Joined: Wed Sep 28, 2011 10:13 pm Posts: 623 Location: If I told you, I'd have to kill you.
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Re: Xbee radios Bluetooth still works at a respectable distance. It's usually just fine unless your REALLY need to be far away or it's too slow.
_________________ A.K.A. inxt-generation Self-proclaimed genius, and future world dominator. My Brickshelf Folder "Don't they teach recreational mathematics anymore?" - The Tenth Doctor Bow down to Nikola Tesla, King of the Geek Gods. |
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| Thu Jul 04, 2013 4:26 pm |
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Rookie
Joined: Mon Jun 24, 2013 5:15 pm Posts: 15
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Re: Xbee radios thanks, now need to find how to code the Bluetooth.
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| Fri Jul 05, 2013 7:55 am |
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Moderator Joined: Mon Oct 04, 2010 2:18 pm Posts: 115
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Re: Xbee radios
Here you go: http://www.robotc.net/wiki/NXT_Bluetooth_Overview |
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| Fri Jul 05, 2013 8:52 am |
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