Currently working on the ESP32 based unit and getting it as stable and accurate as possible. When looking at the status display, I’m often wondering if the constant small changes are real when looking at a purely resistive load like a 100W light bulb. I have come to know it’s just the voltage changing, but when you plot Volts vs Power it’s not always obvious. I happened to have the CT reversed, so when voltage went up the power plot went down because it’s negative. I think it demonstrates the relationship a little more artistically.
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