I am very new to Core. Honestly i’ve been trying to get into for a while but it seems pretty advanced for me so thanks in advance for any guidance. I would like my NEST to turn on the fan at a set time after my house has been vacant for an extended period of time (I chose 3 days at 5am). I have a virtual switch turns on when ST runs the “good bye” automation. I already use in some IFTTT rules so I’m reusing it to trigger the piston. I think my rule will work (I just have to leave for 3 days to test it out). The one thing I’m not sure of is how to make it run again on the 6th day, the 9th day, etc.
