I’m a but surprised (not for Flow Utilities, I didn’t know about the app before @Peter_Kawa mentioned it) that this type of calculation is “simply” not possible, and that this has not been requested a lot in the past. I’m sure there are lots of usecases for this type of calc.
Anyway, it could also work with numbers, if I use/set a numeric var and set the time as “1700” calculation the starting time is easy, but then the challenge is to convert 1700 (leavetime) - 180 (chargingminutes) = 1400 (startingtime) to a timevalue that Homey can use.
@RobbertV That (calculating 1400 to a timevalue) is then the only problem I need to solve
The reason I want this is because I want my car to preferably charge on solar but I also want it to be full when I leave, so that it will be forced to charge to 100% at leave time.
edit: managed to fix my use case with Better Logic
