The Auxfun Box is compatible with Buttplug, so Intiface Central and any software compatible with it should work. Auxfun sex machines have speed control, so you can’t control exact position as with most funscripts on this forum. It’d work best with scripts made for vibrators.
Download Intiface Central for connectivity.
For videos, Scriptplayer or MultiFunPlayer.
For games, look over the Buttplug projects list.