Hi Wesley,
I’ve spent some time investigating this and here’s my findings:
Values 22 is real-time Energy Meter (Wh) and Value 21 is real time Current Sensor (A) across the entire switch. Value varies dependant on which switches are active. Can clearly see the difference in power draw between LEDs, Fan and Heater. I did the W to A calculator to confirm which value is which.
Value 23 is the Voltage Sensor (V) as value is always around 240VAC, dropping slightly when switches are on.
Value 20 creeps up very slowly over time - possible total power consumed-Power Meter (W)?
The only one I’m not sure on is Value 20 as this shows as a total usage of 7W…not sure if that is correct value (W).
