Pixy 4 RGB controller

[Brenda Fox]

How do you put a Pixy 4 RGB controller and props in a sequence that I already have

[BrianBruderer]

Assign the Pixie 4 controller whatever unit ID you want to be for the first string attached to the Pixie 4. The Pixie 4 controller will then automatically use the unit ID after the one you assigned for the second string attached to the Pixie 4, and so on for the third and fourth string. So even though you only assign one unit ID the controller will use 4 unit IDs.