According to this> https://www.digi.com/resources/documentation/digidocs/90002219/default.htm#reference/r_features.htm%3FTocPath%3D_____2
Xbee3 cellular modules have a RTC. But I could not find any way to access it.
time.time() needs to connect to the network. But I need to start a timer before the module gets connected to the network. How do I do that?