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Is it possible to get line frequency readings using the OpenEVSE unit?

Hello All,

I am trying to figure out if it's possible to get frequency readings using the EVSE unit, similarly to the way voltage/current readings are possible.



Thanks for the answer! I thought It is information that some may find useful and am doing some initial research.

In theory it should be possible to write some code that could time the pulses on the AC detect chips and calculate the frequency. What would be the benefit of getting the line frequency?

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