Rinstrum Pty Ltd (Australia) - The M4223 module allows Lua Programmability to enable the utilisation of the full potential of the R400 series of indicators. The Linux- embedded module also has ethernet and USB connectivity and the programmability allows a wide range of custom programmes to be created using the in-built Lua libraries that allow for functionality such as Custom Key Handling, Direct Control of Accessory Hardware (I/O, Serial ports, analogue outputs), and Local timers.

The newest update to this module sees several improvements made to ensure a higher level of compatibility and more stable performance.