After extensive testing, this is the release used in the field.
Retrieves LT500/RS485 and sends over Digi Modems to MonitorMy Watershed
This release is pre-built mayfly_0.34.1-abc_230314_1615_LT5_Mdbus_wireless.hex downloadable from https://github.com/neilh10/ms_releases
Test Report https://github.com/neilh10/ModularSensors/blob/release1/docs/test-reports/test-report-0.34.1-abc.md
Added #142 enhancement to list time for LTE to connect to internet
Bug fix #132 vbat detect slow rise on cold boot
Upgrade to TinyGSM 0.11.7-aab neilh10/TinyGSM#2 - only 1 write on boot
Fix #129 SeqNumber roll-over set to 5
Fix #141 DIgi LTE XB3 sleep doesn't change Airplane mode, only sleep req pin
Updated ChangLog.md