I’ve been looking at a few integrations for my 2 ecobee3s and smarthings.
What I’m looking for is this scenario.
If the temperature difference between 2 sensors is >x degrees, then switch the fan from auto to on. (Also turn my z-wave ceiling fan on)
If the temperature difference is < x degrees, turn the fan back to auto.
I would also like to set if the temperature upstairs (ecobee3 thermostat 1) is different than downstairs (ecobee3 thermostat 2) turn on the ceiling fan.
Any ideas on the best way to do this?