We wrote a library for Arduino that makes it simple to write Arduino code for Piccolo with useful drawing and control functions.

5. Play

Controllo is a simple Processing app for easily sending test patterns to Piccolo, and you can also use it to import your own SVGs. Use the PiccoloLib example 'usbTether' to connect with Controllo.

To make your own Processing apps with Piccolo, you can download a Processing library called PiccoloP5 which includes Controllo as an example sketch.