Hi everyone,
I’m trying to connect my pi to internet via NOVA. I’m not using hologram SIM card due to some other constraints.
I tried 2 different SIM cards (i.e. SIM A and SIM B - both are non-hologram SIM). Both works when I tried them on my phone i.e. I can browse internet.
I managed to connect SIM A by running sudo hologram modem connect
in terminal. I can then open my pi’s browser and google etc…
However, when I run the same command in SIM B, I got this error:
raise PPPError('Modem hangup - possibly due to an unregistered SIM").
I don’t think it has anything do with unregistered SIM since SIM B is not a hologram-sim card. And SIM B works when I use it in my phone.
Some other debugging that I’ve tried:
-
sudo hologram network connect -v
returns that modem Nova U201 is detected at /dev/ttyACM2 -
I ran AT commands to send SMS
this works -
sudo hologram modem operator
returns the operator name of my SIM card -
sudo hologram modem signal
also returns my signal strength
Questions:
-
Are there native hologram commands that I can run to connect my nova to internet?
-
Are there AT commands that I can manually run to achieve the same connection?
Thanks a lot!