greenhouse69

I was able to solve it by reducing the resolution of the Dallas Temperature sensor, the default resolution is 12 -> 0.0625°C to 9 -> 0.5°C: sensors.begin(); sensors.setResolution(9); I think...

Thanks Timo for the advice, I'm still testing.

Vielen Dank für Ihre Antwort. Jetzt bin ich sicherer in meinen Überlegungen.