Fibocom FM350 modem
The config stored in /etc/config/network. Example configuration:
config interface 'wwan'
option device '/dev/ttyACM0' # Device serial port
option proto 'fm350'
option pdp 'ip' # Connect method IPV4/6 version
option apn 'internet' # APN Cellular
option delay '10' # Delay interface to connect
optiom auth 'auto' # Auth type (auto, pap or chap)
option username 'username' # username
option password 'password' # password
build and install package luci-proto-fm350