Hi
Just bought and set up a Shelly Uni with 3 DS18B20 temperature sensors. Had no problem adopting it, and when adding the 3 addon sensors I could see them all and add them. The problem is that they each lose connection on and off. I can see that they show up as N/A in Shelly Cloud for a couple of seconds and then the value comes back. They don't do it at the same time, often just one of them. But all 3 are affected. I use Home Assistant and I can see the gap in the history chart.
The other problem is that they out of nowhere report about half the correct temp for a couple of seconds then jump back to the right temp. All 3 of the sensors have been lying on my desk for 48h and it's about 20-22c in my office, but they all have some reports of 5-10c over the past 24h.
The higher value 25c+ is when I'm holding them in my hand.
Does anyone have a clue what's going on?
In shelly cloud shows that temp sensor 1 and 2 reports lower temps than it should from time to time. And the 3rd picture shows whats shelly cloud shows when a sensor loses connection for a couple of seconds before coming back.
Home assistant 15min graph showing the gaps that are reported by all 3 sensors.
In Home assistant 24h graph showing the frequency of the 10c measurements wrongly reported.