Just thought I would share a little information of what I am working on. This is still work in progress and I know this will more then likely be replace with FPP 2.0. But I was able to create a php file that make a call the to operating system fpp command and start and stop a playlist. I then setup a item in OpenHAB 2, where I passed in 2 parameters an Action with an ON or OFF and a Playlist. Then php then issues a fpp -p with playlist name to start playing and to stop or OFF it passes an Action of OFF. My OpenHAB is also linked to Alexa which also works to turn them on and off. This is still work in progress but I thought I would share what I have done so far.