Breakdown per-transmission size (UDP+IP overhead + payload), daily/monthly/
yearly/10y consumption tables for both fixed (NebuleAir Pro 4G, 83B) and
mobile (MobileAir, 17B) modes at various transmission intervals, and a
with-signaling majorant (x1.5) for LTE-M worst case.
Recommended intervals: 5 min fixed (~12% budget) and 30s-in-motion mobile
(~16%), both leaving ample margin for descriptor growth and retries.
Flags scenarios that would exceed budget (fixed 30s continuous, mobile 10s
24/7) and lists TODOs around validating counting policy via Miotiq reports.
