So I am wanting this AMG8833 thermal sensor array to work as a kind of crude thermometer to detect body temperature. I want it to trigger it's interrupt pin when a pixel in the array goes above say 98.6F(37 C) to detect a fever. This would set the interrupt pin high and thus making the GPIO pin high...

Thanks for the suggestions. Try adding the www-data user to the audio group. The www-data user is indeed already in the audio group. Before this I could get no music playing anywhere from PHP. Could it be tied into the user with the destination is set at user lever rather than system level? PHP norm...

I'm making a baby monitoring system with three pi's. One is connected to a touch screen and is the 'Parent's' pi. One has sensors connected to it and a bluetooth speaker. This is the 'Baby's' Pi The other is just a dedicated camera pi with MotionEyeOS on it. I've made a web interface on a local serv...

Well, back to the original problem of getting VLC player to work through php because I am using a bluetooth speaker as an output and apparently OMXplayer cannot work with blueooth!!

So I changed my python script to use omxplayer instead of VLC. Ran into another error which was: * failed to open vchiq instance This was fixed with: chmod a+rw /dev/vchiq It does indeed play the song but would still like to get the VLC problem figured out. I have no control over volume or anything ...

I'm currently working on a project for an advanced baby monitoring system using several Pi's. I'm using the latest version of Raspbian Stretch. One thing I am wanting to do is have a set of radio buttons on a webpage interface to choose certain lullabies to play to the baby. You would choose a song,...