I have 3G/4G sim card and I want to send data to webserver using Arduino and any SIM module.
First I bought SIM800L but I had a problem with getting IP address from my operator. When I read .PDF file from SIMCOM for 800L I saw that this module can not support 3G and 4G sim card (only 2G).
Now I want to buy another module SIM7100E which can work with 3G and 4G, but is it possible to comunicate with Arduino?
Should I install some special libraries if is possible to comunicate with Arduino?
If anyone is competent please write me a few words to explane me.