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HATs and other add-ons • Re: GPSD & CGPS with NU-353N USB GPS

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Why are you trying cgps?
if gpsmon works this then the GNSS/GPS device is working. It means gpsd should be working too. That's what the auto USB is doing for you.
I wouldn't touch anything else.

If

cat /dev/ttyUSB0
Is steaming lines, then perfect.

I would then look at using pynmea2 python module.

Ignore cgps, you don't need it. We can worry about that if Python isn't working.
I restarted my pi and got started today. It appears that I need to specify my baud rate "-s 4800" with gpsd and if I do that then gpsmon will display data after a bit of a delay.

I have never been successful in getting cat /dev/ttyUSB0 to output any data, just a blinking cursor on the next line. Any other troubleshooting steps I can try?

Statistics: Posted by MikeOrlando02 — Tue Apr 09, 2024 12:45 am



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