Dear forum,
I own some S2105 Soil Moisture, Temperature and EC sensors and deployed the first one recently.
All works fine with a ChirpStack LoRaWAN Server.
But from time to time the sensor sends completely wrong values.
It happened 11 times in the last 7 days, but at completely random points in time.
I would place a screenshot about the distribution in time, but I’m not allowed to paste images, maybe because I’m new to the forum.
The wrong values are always the same: 2.000.001.000 as raw vale or (divided by 1000) 2.000.001 for temperature, soil moisture and conductivity.
I looked into the actual payload and decoded it manually according to the “2SenseCAP S210X LoRaWAN Sensor User Guide.pdf”. The sensor really sends this strange values.
Any idea? Do I have to assume that the sensor is defect? Or could there be any other reason for this behavior?
Christian