L76 GNSS GAGAN satellites

Snehal_Patel · February 7, 2023, 11:49am

Hi Everyone,

We are using an L76 GNSS chip, we are capturing log-run data via serial port, and want to confirm GAGAN satellites are locked and available.

Our chip firmware version is as below,
$PMTK705,MT3333_AXN5.1.9_MODULE_STD_F1_P1,0006,Quectel-L76,1.0*45

Decoded logs:

Full logs:

I can see PRN 40 satellites, is it GAGAN satellites or we should get PRN 127/128 for GAGAN?

Regards,
Snehal

Raphael-Q · February 10, 2023, 3:18am

Hi Snehal_Patel,

You can send $PMTK301,2*2E command to enable SBAS which contains GAGAN. You can get PRN 127/128/132 GAGAN satellites.

Best regards.