With this option, you’ll be using service from a cellular provider (Verizon, AT&T, T-Mobile, etc. in the US… Bell, Telus, Rogers, etc in Canada) to connect to the internet. Choosing the best cellular provider depends on where you travel, of course, but you can check the coverage ...
The TI- 15.4 stack operates as star network topology and Sigfox is a network provider, conceptually similar to a mobile operator such as T-Mobile or Verizon. The Sigfox network is aimed at IoT applications such as remote sensing that that transmit small amounts of data relatively infrequently....