What does the heating hysteresis setting do on Inkbird ITC-308 WIFI, likewise what does the cooling back temperature setting do.
On the 3 Inkbird ITC-308 WIFI devices I have, one of them I can set both heating and cooling to 0.5 deg C. But the other 2 devices seems to accept 0.5 deg C as the setting, but it changes both back to 1 deg C.
Why is there a 0.3 setting, when I cannot seem to select it?
Please use the INKBIRD app, which is based on the Inkbird smart app and the Inkbird pro app upgrade.
If it still has problems, please provide the device ID of the ITC-308-WIFI (it can be viewed via the app - ITC-308-WIFI - more in the top right corner) and a video of the problem to firstname.lastname@example.org.