Betabrite Whisper Display

[Ghetto Green]

I want to make an addon that will display whispers on my Betabrite LED sign. I either need the script to run a mac command prompt script or be able to send serial commands. I don't think lua scripts can do this, but if it could write the whispers to a txt file, I could just have an Applescript application monitor the txt file for new whispers. Anyone have any ideas?

[Tunga]

You cannot write to any external file except for the SavedVariables file, and then you can only write to that when you log out or reload your UI.

[Ghetto Green]

That's what I thought.
Thanks :undecided: