JacquesStrydom Posted July 30 Share Posted July 30 I have borehole motor that is manged by smart controller based on various levels. The controller is always powered but pump relay not closed. I would like to wire a device to the controller output to detect 220V voltage present and send push notifcation and make entry in log file. Do I need something like load shedding detector or can SonOff mini work on its own? Quote Link to comment Share on other sites More sharing options...
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