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Hello Stap,
I tried the nmea gps demo v3.00 and followed the steps that is mentioned in the development kit manual. When I run the software it gave a response
"Fail: No NMEA Gps Output! Please check."
Is this an antenna problem or my board is not working? Thank you...
Hi Stap
I have one(sim908 evb) and I could not even get the location info. I always having the problem:" Location Unknown" I think my command sequence is true but there might be a trick with the antenna connections. I connect them to the relevant connectors on the board. j100 and j103...
Hi Rod_O ,
I just read your post and think that maybe this schematic may give you an opinion
https://www.electrodragon.com/wp-content/uploads/2011/12/SIM908-EVB-Schematics.pdf
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