Hello i need support with creating wwan0 interface with quectel EG25.
when we execute command at+qcfg: for starting chip in ECM mode i get error.
at+qcfg: “usbnet”,1
ERROR
1 - ECM
we have linux build system based on YOCTO, as i understand i need some drivers to have wwan interface?
this is correct?, what kind of driver i need and how i can add it in YOCTO?