I have been trying to get my Grove GPS working on an Arduino Yun. I am using the Grove GPS on D2 on a Grove Base Shield V2 (switch at 5v). I am not getting any information back from unit on the Yun.
I thought perhaps I had damaged the Grove GPS unit, so I took the entire Grove Base Shield and Plugged it into a Uno, rebuilt the sketch for the Uno, and uploaded it… and it worked perfectly (just as it had on a Seeeduino Stalker previously).
So, this leads me to believe that the Grove GPS is not compatible with the Yun. Is this the case, or should I be moving it to a different Digitial I/O port (instead of D2)? Thanks.