How to trigger Smartthings FROM PC not TO?

I have two-way communication between my PC and SmartThings using EventGhost. It’s pretty easy to use. I wrote a complete tutorial on setting it up here. You may skip to the part where you only need to send to ST via the EventGhost Scheduler.

The python script to turn on/off Virtual Switch from the PC is:
import urllib; urllib.urlopen(‘http://some smartthings address’)

Good Luck!