MC7304 - Couldn't enable GPS

IoT Modules MC/EM Series
7

First of all, check if your module is not in LPM:

AT!PCINFO?

Or simply set GPSLPM customization variable to 0:

AT!ENTERCND="A710"
AT!CUSTOM="GPSLPM",0

Second step is to setup GNSS subsystem working mode. More clear, to enable the set of available modes. I’d suggest you to enable, for the first time, all of supported modes (according to documentation), i.e.

AT!GPSPOSMODE=7F

Next step is to select a proper GNSS antenna connector. If you have an active antenna, you should connect it to dedicated “GPS” connector and enable antenna power supply with

AT+WANT=1

For passive antenna, connected to “GPS”, power supply, of course, should be disabled:

AT+WANT=0

But if you choose a combined, shared DRX/GNSS antenna and “AUX” connector, you have to switch GNSS RF path with

AT!ENTERCND="A710"
AT!CUSTOM="GPSSEL",1