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FONA 3G not getting GPS coordinates
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FONA 3G not getting GPS coordinates

by nipinmalhotra on Tue Sep 28, 2021 8:33 am

Good day,

I designed a circuit to collect GPS coordinates and also make/receive phone calls.
I have 2 FONA modules and one works fine in the same environment as compared to the other.
1 module makes/receives the call and get GPS coordinates. However the other module make/receives
the phone calls, but does not get GPS coordinates. I have worked on this project for some time now.

Raspberry PI 4 B (8G) is used for for collecting data. It is strange. I believe that this particular
FONA 3G module is not working.

Raspberry PI 4 (Buster)
Active antenna
telephone antenna

Please suggest.

nipinmalhotra
 
Posts: 1
Joined: Tue Sep 28, 2021 8:20 am

Please be positive and constructive with your questions and comments.