We are using Quectel EC-25 on a gateway (OpenWrt) with MT7628 processor.
The current MBIM and QMI implementations are very troublesome. We are constantly experiencing disconnections.
I found Quectel-CM from open sources but it has very old code. Where can I find an updated version?
EC25-EUX HW Rev: EC25EUXGAR08A05M1G
Firmware Version: EC25EUXGAR08A05M1G_01.001.01.001