Reply To: Why doesn’t LoRaWAN mesh? Four sensors behind a steel warehouse never join

Posted October 4, 2026 at 9:28 pm #4

Antenna is already on a 3 m mast. Frames log for the far ones shows two of them do get heard:

JoinRequest  DevEUI 70B3D5...1A2  DR0  RSSI -121  SNR -14.5
JoinRequest  DevEUI 70B3D5...1A2  DR0  RSSI -122  SNR -15.0
(no uplinks after)

The other two don’t show up at all.