One of the more popular emulators for Android has been updated with some rather cool features. eSPXe's update now will support that MOGA controller you happen to own and is able to sync up with the MOGA Pivot app. It will also support wireless Xbox controllers as well now with Ms USB Receiver.
Outside of the new support for a couple of controllers, the update mostly fixes some bugs regarding Analog stick issues that have been happening. Lastly, if you happen to play Sakura 3 Eternal Heart, you'll be happy to know that it has been fixed and should be running fine now.
If you haven't updated your copy of ePSXe then you can do so at any time as the update is live. Definitely worth checking out if you happen to own a MOGA game controller.