Quote:
Originally Posted by Alan Anderson
Measure the voltage on the DIO signal pin. It should change when you flip the switch.
Is the Digital Sidecar correctly powered? The 5V light needs to be shining bright in order for the inputs to work.
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The 5V light was lighting up like it should be.
Quote:
Originally Posted by androb4
It's not working because you are supposed to connect the switch to SIG and POWER.
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Everywhere I've looked says to connect ground to signal, so I'm not sure that is correct. Connecting the power to signal doesn't do anything either anyways.
Quote:
Originally Posted by Teamcodeorange
One symptom of a broken ribbon cable is bad I/Os. Do a continuity test on each of the pins. This exact thing happened to us and cost over an hour at competition.
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We have other IO pins being used with encoders that are working perfectly fine. Whenever we try to use a limit switch on any of the pins, it doesn't work. I can try a new ribbon cable later today and see if that works.