I’m trying to get homey to know when i wakeup
I have an switch with an energy meter
So when the phone is in the charger the total output is 18 watts
If the phone is removed it’s 13 watts
So the charger is 5watts
Now my idea was:
Time is between 6:00 - 9:00
Energy is 5 lower
But how do i do the 5 lower
I made a logic card and around 05:00 i send the current output to it
But how can i say:
Energy is 5 lower then logic-card ?
I can only say lower but not how much lower ?