This is the area to clarify hardware specification if there's anything unclear from the datasheet. If the specification is software related, please ask in the related software section.

UP Core gateway COM port PINOUT


Hello everyone

Are there any schematics for the COM port on the UP Core gateway?

My question is where does the RING INDICATOR (RI) pin point to? Is it a GPIO that I can use to trigger an interrupt? I would like to feed in a GPS PPS signal.



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