I have heat lamps on both porch and patio protecting "sensitive vegetation" during rare Texas freezes. Need some sanity check on the following rule please.
Every time the temp changes and it is below 0.5C I want the lamps to cycle through 15 min on / 5 min off. The rule seems to be more complex to me than it has to be, though I kinda have a hunch it will work. The active boolean is basically a latch that prevents multiple cycle triggers thus messing up the schedule. Thoughts?