Do not fix GPS

2025-02-19 20:20:03 Ask

Hi!

Im testing this board but not able to fix GPS location.

I'm sending this AT commands

AT+CGNSPWR?

+CGNSPWR: 1

AT+CGNSTST=1

AT+CGNSAID=31,1,1,1

But only receive empty NMEA frames.

DEBUG:root:GPS:$GNGGA,131838.00,,,,,0,00,99.99,,,,,,*78

DEBUG:root:GPS:$GNRMC,131839.00,V,,,,,,,190225,,,N,V*15

I have tested with several boards and GPS antennas.

what may be happening?

Thanks

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3answers

SpotPearGuest9a52c

Answer time:2025-02-20 15:07:14

Maybe you need to connect a GPS passive antenna and put the antenna outside the window.

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SpotPearGuest9a52c

Answer time:2025-02-20 15:09:14

It would be better if you attach a photo of the actual object

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SpotPearGuest6f0c8

Answer time:2025-02-20 16:11:10

I'm testing with several antennas putting them out the window.

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