I’ve been wanting to control my PC power from SmartThings for a few days, and after searching and searching with no luck. I finally got around on to playing with Groovy. I figured I’m not the only one who would like this. So here you go a fully working WOL and eventghost SmartApp.
You will need a simulated switch, a PC that is WOL capable, and EventGhost with webserver and shutdown trigger.