I have two 8Bitdo NES30 bluetooth controllers I bought on amazon a few days ago, and they're really cool controllers. My trouble with them is getting them to work on my Mac OS X 10.10.3 Macbook Pro. They're claimed to work on OS X and they pair, but they don't pick up on OpenEmu like they ought to. I'm trying to get them to connect as bluetooth keyboards, but I've had the hardest time trying to even do that to do ControllerMate custom mappings (I know how to map in that, it's getting the controllers to act as bluetooth keyboards that makes my blood boil). I'm having the most difficult time trying to get these controllers to work properly under OpenEmu and would love it if someone with some knowledge on this could shed some light on how to get them to operate.