AT Command Interface

IoT Modules MC/EM Series
1

Hello,
I am working on Sierra MC7455 modem based on ethernet interface. So, i basically am using GobiNet driver for it.

My question is,how can we send AT commands to the device(/dev/qcqmi0,1). I mean how we get the interface,so that we can type at command.

Thanks in advance

regards
surya

2

Surya,

You cannot send AT commands over the QMI interface, this is purely for QMI traffic, AT commands go over the /dev/ttyUSB2 (normally enumerates as this if there isn’t another /ttyUSB device on the system before it) interface.

Regards

Matt