BG96 GNSS sampling Rate


I have Quectel BG96 development kit( I want to change GNSS sampling rate

can you guide me how to change the sampling rate and what is default sampling rate?


Dear Sir
Do you mean the frequency of the serial port output data? If so, what frequency do you need to set?
The location information frequency and sampling frequency output by the serial port are two concepts. Which one are you asking?
Thank you!

Thanks for the response,

yes, I am asking location information frequency rate.

Dear Sir
When the GNSS is off, the frequency can be modified by sending the <fix_rate> parameter in the AT+QGPS command, which can be set to 0.1 or 10, etc. Some versions support, some versions do not. Which firmware version are you using? The version can be inquired through this command: AT+QGMR. Thank you!

Thank you for reply,

BG96 Firmware version is
[2021-07-06 16:27:33:940_R:] BG96
[2021-07-06 16:27:33:940_R:] Revision: BG96MAR03A06M1G

[2021-07-06 16:28:31:746_R:] BG96MAR03A06M1G_01.005.01.005

[2021-07-06 16:28:31:746_R:] OK

[2021-07-06 16:28:33:886_R:] DSR:0 CTS:0 (RI:1) DCD:0

[2021-07-06 16:28:33:937_R:] +CGREG: 1,“1638”,“6880”,3

[2021-07-06 16:28:34:009_R:] DSR:0 CTS:0 (RI:0) DCD:0

[2021-07-06 16:29:07:386_R:] +CGREG: 1,“1639”,“4443”,3

just do it , fix-rate setting is basic feature , it should be supported .

if is does not work , pls reach to