>
> I've been trying to interface the DS-GPM GPS module from Total
Robotics with an OOPic-R. The wiring schematic that came with the
module indicates that the SDA and SCL input lines need to be
connected to the I2C port on the OOPic-R board, and that it needs to
be powered as well. I have made all necessary connections according
to the diagram and downloaded some sample code (the code that came
with the GPS) to the OOPic 6.0 compiler. There were no errors with
the downloaded code. I don't know what to do at this point. I'm
thinking the device is not connected to the right ports on another
connection needs to be made. I also tried connecting it the PGR port
by the RS-232 connector to see if that would work. I still had no
luck. If anyone can help in any way please let me know.
>
> Thanks,
> Kev1814
>
This happens to me all the time. If I power an external circuit by
itself I'm usually forgetting to connect a common ground between the
OOPIC and the external circuit. Maybe that's the problem here too.
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