Hi,
I get a 5G module with the version RM520NGLAAR03A03M4G_04.214.04.214， and I am trying to use it with a usb to M2 adapter.
when i using a ubuntu os and connect the module to the computer with a m2 port， and try AT commands：
echo -e ‘AT+QCFG=“data_interface”\r\n’ | sudo socat - /dev/wwan0at0,crnl return +QCFG: “data_interface”,0,0
echo -e ‘AT+QCFG=“usbnet”\r\n’ | sudo socat - /dev/wwan0at0,crnl return +QCFG: “usbnet”,1
but when I try to connect it to windows with usb to m2 adapter, nothing happens, no new devices, no AT port, and even the led in the adapter is off. is there something wrong? Can it work in network card mode and be used by the device without requiring drivers?
Thanks
Feng