Quote:
Originally Posted by Mr. Lim
Would love to hear from anyone who has set up an Arduino as an I2C slave and sent info back and forth with the cRIO.
We simply used a few DIO to toggle between preset LED patterns.
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2013 our team used it. There's 2 things to look out for.
1. As people have already mentioned Arduino's i2c addressing hides the bottom bit, so you'll have slightly different addresses on the Arduino and CRIO
2. The round cable connecting the cRIO to the digital BO does not include the i2c connection, you'll need to use a ribbon cable.