Can you use Slider to create a light dimmer with gpio binding?

Is it possible to use a slider control with gpio binding to create light dimmer?

I bought the board below, and trying to controll it directly using rpi pins.
KRIDA Quad Light Dimmer

According to the wiki, the GPIO binding only supports binary type items (I.e. switches and contacts). It won’t support a Dimmer it a slider.

Well, I was hoping something like PWM. Maybe in the future :slight_smile:

Thanks Rich.