detect if device is on

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Re: detect if device is on

By stern0m1
- Sun Nov 20, 2016 8:14 pm #58444 I ended up opening it up and found a low voltage wire. I used the adc pin to verify the status.

I tried with a current transformer but it didnt work because the machine is really always "on". The voltage is the same when on and off because the internal computer is always running.

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