Calibration CT Sensor Current

I'm having a problem in CT CURRENT calibration.

While not the current value it returns me this:

My power and current is not zero.

follow the guidance of the calibration set like this: emon1.current (1, 111.1);
But the results are not too good

The configuration is 5Vccin resistor, 33R Burden.

Robert Wall's picture

Re: Calibration CT Sensor Current

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