I can't get the lua script to work.
BUT.. I use a APC40 (not mk2), and I haven't any knowledge on coding.
Here is my script, and the message I get after sending it. I tried with ( ), without, after the name of controller...
To be honest, I don't remember where I get the script, it was few months ago... maybe from the APC40 mk2 script, so it might be a different script for the APC40.
If someone could help achieve, I'd be happy !
Thank you all