I’m going to be purchasing a projector screen in the near future and wanted to to know if it’s possible to control the screen with a simple blaster? Would I be able to use something like the ex-link cable that you sell? Would IR be my only option? Or is it best to plug it in to my Epson 5040ub projector?
The question you want to ask is specifically for Brand X and Model Y of integrated screen control module, what is the best way to control it. You will find such information in the compatibility list here. Basically, we control everything popular and the codes for such things are so trivial that even an oddball would be quite simple to add using the DDK.