I want to use a rgb led strip in order to change colors according to the printing status and temp of nozzle - bed on the duetwifi (I have also connected the due2).
The input power on duet is 24v but the led is 12v.
I think that the led strip is "common anode" because it has a common positive and 3 neutral.
I have also a Buck Step Down Converter Module to reduce voltage,
What do you suggest to do as connection and what code to use ?
Is it safe to connect the positive and negative of the input of the buck step converter to the + and - of an always fan on the duetwifi and have the 3 negatives (colors) of the Led strips to the negative of the 3 pwm fans on due2 and the positive of the led strip to the positive Out of the buck step converter ?