Passerelle, formerly known as "Saitek Flight Panels for Lua", is a Lua module to control your gaming devices. This module has been design to allow the Saitek Flight Instrument Panel (FIP) device and X52 Pro flight stick to be controlled from Lua.
Back in 2011, the motivation was to allow Flight Simulator 2004 users to use the FIP with the simulator using Pete Dowson's FSUIPC and its Lua scripting capabilities. This module can now be used in a wide range of games and flight simulators integrating a Lua scripting engine.
The full documentation can be found on the project Wiki.