@byron I inadvertently sent my last reply to Ron; is there some way that you can read t?

@zander There is no potentiometer on my sensor HC-SR312 AM312. I have a good idea of what kind of motion sets off the sensor.

@zander Well, I’m ready to throw in the towel; I’m clearly in over my head. Here’s the latest: I copied some code from : Burglar_Detector.py It w...

@byron Your latest version of the code works just fine. In the meantime I have discovered that running Raspi headless requires going through VNC; ...

@byron I'm using the BCM system, so pin 17 is not a 3.3v pin. BTW, I have run the code you sent me successfully both while my raspi4 is connected...

byron I repeated the steps from Bill's video to set up Arducam on Raspi, and libcamera AND your code worked! Your code, though, is way beyond my co...

to byron: I tried to answer to the individual, but there was no place to do that on my screen. I have tried several different code examples from p...

I have been messing around with picamera2 and getting nowhere! Can you please give me (a reference to) the sample code that produced that preview pic...

@byron

@byron The suggestion about gpiozero is new and interesting to me. I have put together a simple setup that uses my sensor to light up an LED. How...

@byron I have used both VNC and ssh to run my Raspi code headless, but this particular situation persists with either approach

@zander I thought "headless" meant no keyboard or display attached!

@zander I had the same problem with the sensor he uses in that video. Headless because I want to use the camera setup in my yard.

@zander Well, he uses the legacy camera software there, and I have been successful with that. It's libcamera that's giving me fits.

@zander I don't understand the question.