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How the communication between two Ev-3 bricks is done over Bluetooth? What is the nature of data that can be communicated?

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Note that if you don't need wireless, the USB daisy-chain connection is a very convenient way to make several (up to 4 if I'm not mistaken) bricks work together - as you only need to create one program in which you can simply address all ports of all bricks. –  Joubarc Oct 21 '13 at 17:17
It shouldn't be too much different from the NXT's Bluetooth capabilities, from what I perceive. –  Timtech Oct 21 '13 at 22:00
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