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huydai2004

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Hi everyone.

Now I am learning about the A7677S-MANV module. And I have a question.
When I supply an external voltage (1.8v) to the GNSS_VBKP. I close the GNSS part and then I active it via AT command.
The data in the "ZDA sentence" is reset to the "$GNZDA,,,,,00,00*56".

please tell me how to keep this data in the GPS part when I close GNSS through the AT command, or when I Power off the A7677S-MANV module.
if possible please send me the information about this module by posting it here.


Regards!
Dai Ho Huy
 
Last edited by a moderator:
Hi,

Please provide links to the datasheets you use.
So we can discuss referring to the same document.

Klaus
 

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