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Thursday, September 7th 2017, 8:04am

Problem with GPS

Hi,

I have received a new batch of TER-EZ910-v4, but we have a problem with the GPS

Sometimes the GPS acts normal, but most of the time any AT commands used to setup the GPS fails for example :
AT$GPSP=1 returns ERROR,
AT$GPSLSR=2,3 returns ERROR,
AT$GPSRST returns ERROR,
AT$GPSACP returns either nothing or ,,,,,,1,,,,,,.


This is occuring on every device in this batch. The previous batch we received did not have this problem.

Any ideas?

2

Friday, September 8th 2017, 5:24pm

Hi sebastiaan,

please can you send me following AT command answers:

AT+CGMM
AT+CGMR

Is anything different in your configuration, like location or antenna?

Regards,

Hüseyin

3

Monday, September 11th 2017, 7:38am

Working previous batch answers:

AT+CGMM=HE910-EUG
AT+CGMR=12.00.214


New batch with errors

AT+CGMM=HE910-EUG
AT+CGMR=12.00.216


I suspect that i should provide additional setup for the GPS but i can't figure it out!

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