I have a scene to reset the KWH variable on the 1st of the month. I would love to know how to create a PrevKWH variable and have it written to just before i reset it for the month.
Does anyone know how to do that in a scene?
Do i need to create a variable first?
Im thrilled that it supports bidirectional monitoring so i can see the wattage go negative when i generate more than i consume.