This extends the native SmartThings device handler to support editing the device's parameters from the SmartThings GUI, and to support the use of one or more of the controller's channels in IN/OUT mode.
First go to http://bit.ly/rgbwfib and select all, copy. Then Google search SmartThings IDE . Log in there, and then click on "My Device Handlers" and add new. Click "From Code" along the top then paste in the box. Hit "Save" then "Publish" and "For Me". Next, click "My Locations", click what's in your list, then hit Edit, and Update. Now go to My Devices, find your RGBW controller, click it, then choose "Edit" and change Device Type -- scroll to the very bottom of the list and it's the custom device handler you added. After saving, go to the app on your phone.
Observe additional capabilities, as well as lots more within the settings gear on the Fibaro within the ST app. Hope this helps.....