Is there more information about analog changed() beyond:
“changed( handler_function, sensitivity ) - Calls “handler_function” when a change greater than the threshold millivolts occurs”?
- What is the time period for the change? My trimpot might be too slow to adjust?
- There is no sensitivity value in analog-event.py; what is the default value? Adding a small value (1) has not made a difference in my case.
I’m hoping to monitor an analog pressure transducer on a well pump with this, and the value varies slowly. I can find other ways to alert me to values of interest, but this seemed like a interesting way to do it.