NMEA unkown msg*46

[trihugger]

Hello,

After following the instructions on the site https://ozzmaker.com/berrygps-setup-guide-raspberry-pi/ I got stuck at the getting fix.

It gives me this weird error repeatedly:

$GNTXT,01,01,01,NMEA unkown msg*46

I’m attaching a picture of the board and screenshoots for ic2detect and a log file with all the output from a cat /dev/serial0

Is there something I’m missing.

PS – tried with external and internal antena same result.

Attachments:

1. 

   ic2detect.png
   

2. 

   20200622_1251261-scaled.jpg
   

1. berrygps-imu-v3-catoutput.txt

[PeterP]

the unknown messages is the GPS unit telling you that it is receiving data on the serial port, but it doesn’t know when it is.

Try to disable echo on the serial port.
stty -F /dev/serial0 -echo

Peter --OzzMaker.com --

[trihugger]

Hi Peter,

Thank you for the reply.

It still returns the same message, that includes the minicom as well.

Also when I use gpsmon or cgps I get no data. I’m including screenshots in case it helps.

Any help appreciated.

Thank you,

Attachments:

1. 

   gpsmon.png
   

2. 

   cgps.png
   

[trihugger]

Hi Peter,

I apologize I just went over the tutorial and realized on step 2 that I had chosen Yes -> Yes rather than No -> Yes.

Once I fixed that and reboot all was good.

Hope this serves use for someone else that like me is starting to learn.

Thank you,

[Author]

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