Hi @OneLineOfCode,
I am not a professional engineer, but I successfully implemented this. There are following some tips for you about LTE connection,
- What development board do you use? Do you install firmware with LTE support (For Edge-V, you need to flash Edge_Pie_V190912.7z)? Do you have the M2X, LTE module and development board connected correctly? The following connection pictures, based on Edge-V, are for your reference.
- You need to check if your LTE module could support the LTE’s frequency band of your SIM card. You can refer to https://www.frequencycheck.com/carriers.
Hope this could help you out.




