Does anyone currently have this running - using a raspberrypi for the connection to the projector whereby it boots direct to the openlp display output? Do you run openlp on that or does openlp run elsewhere. Presumably if it's the later you need to run a local network, there's no way to do this with an adhoc wireless or widi connection.<br><br>Ideally I think what I'm looking for is a simple android app that will cast to a chromecast like device on the projector. Budget is key, we don't have any hardware at present.<br>