SMS modem

[AlexLV]

Hi. I successfully using Cinterion BGS2T modem with RS-232 port. Connected to LM USB port used USB2RS232 cable with adapter. Working 7 years already.

But this is 2G modem. Possibly soon in my country will be switched off 2G/3G standard support, later will go to LTE/5G modem, will see..

Some info:

https://www.gprsmodems.co.uk/acatalog/Ge...ml#SID=116
https://www.4gltemall.com/m2m-lte-module...=price&p=4
https://www.gprsmodems.co.uk/acatalog/Ge...-1410.html
https://www.gprsmodems.co.uk/acatalog/On...s_116.html

Later I can help you a bit with configuration.

BR,

Alexander