Update:
I've posted the high level overview, the schematic, links, a lot of pictures, screenshots, discussion, and all my testing /working code (for testing purposes only).
So, for now I'm going to call this Arduino UNO project / proof-of-concept "good enough" and move on to testing a different Ardunio module or shield.
If you like this demo or find anything useful, I'm happy to hear about it. Please consider this demo "like an online notebook" of my testing and my results. Raw, unpolished, the "real deal", and no artificial sweeteners added
I tend to have a low attention span, so when I get a proof-of-concept like this up and running (and prove it works), even if the final results are not "polished", I then want to "call it good enough" and quickly move on to the next project.
If you want to improve the code and post your code back here, or elsewhere, that is even better. Share and share alike.
Either way, you are free to share and use any or all the the content in this test / demo (not designed nor created for production code); and so for now, this concludes:
Arduino Project: iPhone to HM-10 BLE to NB-IoT Shield to NB-IoT Network to Internet to Linux Server
Thanks!