Quectel-qmi-proxy Usage

IoT Modules LTE Standard Module
1

Hello,
I am using an EC25-G with quectel-cm, it works great!

I’d like to monitor info related to signal strength and tower id. The command below works great when quectel-cm isn’t active, but errors out when the modem device is in use.

root@yocto:~# qmicli -p -d /dev/cdc-wdm0 --nas-get-signal-info
[10 Jul 2021, 20:13:31] -Warning ** Cannot read from istream: connection broken

I noticed the quectel-cm zip includes a quectel-qmi-proxy tool and it seems like this might be useful here. Are there any docs or tutorials related to it?

Thanks!

2

uqmi works fine on linux (openwrt) - qmi_wwan driver

root@host:~# uqmi -d /dev/cdc-wdm0 --get-signal-info
{
	"type": "lte",
	"rssi": -46,
	"rsrq": -14,
	"rsrp": -77,
	"snr": -4
}