Simple high/low output signal with synced picture

[nathanletwory (Nathan 'jesterKing' Letwory)]

You probably could look into serial communication. There are a couple of threads on this forum doing that like

Speeding up pyserial-arduino communication on mac

I am trying to quickly send serial commands to an arduino via pyserial in GHpython on mac. I have achieved this but at a very slow speed. I realize firefly has this function, but us mac users cannot run the program. Here is a video of my script turning off and on an led based on a gh boolean toggle: In order for this to work I had to add a 2 second wait time before sending the serial data. I think this is because the ghpython component is opening a serial connection each time the sc…