LTE on RCC-VE 2440 with Sierra Wireless MC7354

canhtuongvinh

@baberlevi any updates? i have the same MC7354

stephenw10

What state is it in? Does pfSense/u3g detect the card and create the ports? Can you connect to them from the command line?

Steve

canhtuongvinh

@stephenw10 yes pfsense does detect the module and can you show me how to connect them through the command line, that would be great

stephenw10

Yes use cu -l cuaU0.X as shown above. Where X is probably 2.

That should give you access to the modem AT interface so you can query it's status etc.

Once that is confirmed working you can try configuring a ppp session using that port.

Steve

canhtuongvinh

@stephenw10 i typed the command and it shows connected

so its recognised by pfsense right?

canhtuongvinh

after it connected, the shell just freeze but web GUI is still usable and I don't know why ...

stephenw10

After doing that you should be at an AT interface. So if you enter AT it should reply OK.

canhtuongvinh

@stephenw10 omg i really did it, thank you so much !

after i realised the interface is not freeze ... it just not showing any texts :0

and i follow this https://teklager.se/en/knowledge-base/pfsense-lte-troubleshooting/

at first it said: "+CME ERROR: SIM not inserted"
and i did at!reset, and voila, flawless, detected immediately

just for anyone else having the same problem. thanks

stephenw10

Nice! So you were able to configure the PPP session and get a link?

canhtuongvinh