Im making some experiments with my Hydra and the GHI PIR sensor + GHI ENC28 module.
I have a very simple program just outputting to the VS debug console when motion has been detected.
When I only have the PIR sensor connected this works very well.
However, as soon as the ENC28 module is connected with an ethernet cable plugged in, the PIR sensor starts to fire its event randomly.
I found a very simple way to trigger the issue. Reconnecting the ethernet cable makes the PIR sensor fire its event.
What could cause this?
It appears to me as a hardware issue.
I’m actually finding this as well. The GHI PIR sensor seems to “detect” motion every 6 seconds regardless of whether there is or not. I’m using a spider + PIR sensor. Any help would be much appreciated.