I know you're looking for one that connects to your awning but, look at The Clam Screehouse. I have one and they're awesome. But not connected to the awning.
2013 Jayco Eagle 328 RLTS
2012 Ford F250 6.2L 4x4 CCSB W/Air Lift air bags
2002 Coleman Bayside Elite (traded)
Me, Momma and Charles (RIP buddy)
And introducing Sofie!! ;)