Every Ferris sweep keyboard that I sell comes with VIAL pre-instaled.
Vial is an awesome open-source user interface for configuring your keyboard in real time. You will just have to select a key, and assign a value. For the Ferris Sweep it looks like this:
You can use it directly with a web browser or download the software.
You can find more information about VIAL on the official website: https://get.vial.today/
