I have been playing around with the NB-IoT / eMTC / EDGE / GPRS / GNSS HAT for Raspberry Pi
I am trying to create a PPP interface on the Raspberry PI, using this NB-IoT HAT, with the SIM7000E.
The other night, I succeeded, and it worked perfectly all night doing test calls to various services on the internet.
I then power cycled the rpi&HAT, and for the life of my, I have not been able to establish the PPP connection again. I think I am missing a key AT Command or sequence is wrong, as I was manually recording the AT commands, and I must have just dumb luck scored the correct sequence.
The SIM is the correct (large) size in the holder.
Does anyone have the correct AT Command Sequence to establish a PPP connection to create a PPP interface on the RPI?
I am using telstra.iot configured SIMs, and like I said they worked the other night.
+APP PDP: ACTIVE
As you can see, I am getting an IP address.
I also tried this sequence of AT commands
likewise, I get an IP address here.
I’ve just been using the standard gprs pppd and chat scripts, making use of the manual AT commands I issue in minicom - I do plan to automate the AT commands, in the chat-script, after I know what the correct ones are.
Thanks in advance.