Arduino Yun and GSM Shield Telefonica

Official Hardware Classic Yún
1

Hi all,
i've an arduino yun and a gsm shield (telefonica).

I want to use gsm shield from linux but i have not a device in /dev/tty....

I have only /dev/ttyATH0, but this is the console between arduino and linux.

I need to communicate directly from linux to gsm shield. I think that i can connect
pin 2,3 to serial/usb converter and then connect to usb port. Could it work?

Thank you

2

I need to communicate directly from linux to gsm shield. I think that i can connect
pin 2,3 to serial/usb converter and then connect to usb port. Could it work?

If you are refering to RX and TX pins on the GSM then, yes it can.

3

Do you think that could i have a solution to make serial gsm visible to linux on arduino yun (other that use a serial/usb converter) ?