Setting a Value to a "hotkey"

[Fibregraph]

So, I use SMODE as my stream visualizer, and I've connected my webcam and set it as a texture. Now I've got effects added to the video feed.
My main question is, is there a way to "hotkey" effects on and off?

[RBasile]

Hello
You should create a Keyboard device https://smode.fr/doc/ref/animation/device/control/keyboard.htm
and create a link by Learning the parameter you want to control
https://smode.fr/doc/ref/animation/link.htm