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Xinyuan-LilyGO / LilyGO-T-A76XX

LilyGo A7670 A7608 SIM7672 series
MIT License
96 stars 42 forks source link

No GNSS data #15

Closed gnistregn closed 1 year ago

gnistregn commented 1 year ago

Saw a previous ticket about this issue, but the "resolution" there didn't make any sense. Anyhow, I have a hard time getting the GNSS data to be anything other than just:


AT+CGNSSINFO

+CGNSSINFO: ,,,,,,,,

OK
getGPS 86981
AT+CGNSSINFO

+CGNSSINFO: ,,,,,,,,

OK
getGPS 88988
AT+CGNSSINFO

+CGNSSINFO: ,,,,,,,,

OK

Tried two different antennas, tested the connector on the PCB if it was damaged somehow, but nothing seems to work. I have the unit in my window, and have let it run for more than 30 minutes without a change. My unit version is "2022-5-22 V1.1 XY--A7670"

LilyGO commented 1 year ago

Hello，Are you using this example? Did you buy the version with GNSS?

gnistregn commented 1 year ago

Yes, that's the example I'm using. I bought the version with GNSS (from Banggood). GNSS antenna was included also, which I took as confirmation that I received the right type of unit.

LilyGO commented 1 year ago

Is it positioned outdoors?