Quote:
Originally Posted by dlavery
Except that he never actually said he was using the radios. The question just had to do with use of an additional RC and OI. So while correct, this assumes information not included in the original question.*
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Even better, a VEX controller gives you a few more digital inputs, in case you have your robot so sensored-up that you have run out of digital I/Os on your actual RC. Also if you are relying on a lot of sensors that require interrupts, the VEX controller would be able to handle all of that and just tell the RC what is going on via serial or some other communication method.