Highwater indicator and battery monitor.

[festeraeb]

That makes sense. I didn’t even think about powering it off the pi. It is an old switch I had on a different pump that broke. Hence the wanting to have a high water monitor. If I under stand correctly I would wire it to a ground pin and a 3.3 v pin and when the switch turns on I can then do what ever I want with that trigger through either open plotter or signal k.

I will look into the chip and do a search and get back if I have any questions.


Sent from my iPhone using Tapatalk