script command from socat - /dev/ttyUSB0

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A usb-modem connected to my Raspberry PI with Raspian lite. I've finally found a way to make it connect by issuing these two steps:

sudo socat - /dev/ttyUSB1

and from within Socat I just write:

AT^NDISDUP=1,1,"4g.tele2.se"

...to make my usb-modem connect. How can I now send this command using a shell script?

Asked by JUlinder (103 rep)

May 26, 2021, 07:43 PM
Last activity: May 26, 2021, 10:51 PM