Quote:
Originally Posted by JohnFogarty
I've personally never tried it. However, I know that it is possible. People use Arduino devices to control LED circuits controlled by the cRIO all the time.
Depending on what kind of information you want to send back to the cRIO I could potentially help you further. I do use Arduino a lot in my University lab classes so I'm familiar with almost all aspects of it. I2C is the first thing that would come to mind in terms of communication, and I think the LAN board solution...might work. I'll be testing both once I get the RoboRIO for future knowledge on that front as well.
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The RoboRIO can also act as a USB host if I recall. I'd like to hear if that works.
Pretty please with LEDs on top?