TL;DR
The Supernova POV (Persistence of Vision) Pixel Poi V2 is a fun and creative project that allows you to paint images in the air using high-speed DotStar LEDs. Developed by Erin St Blaine, these poi are powered by an Adafruit Feather RP2040 RFM69, enabling them to display colorful patterns as they spin. The project features a custom touchscreen controller that lets you easily browse through image libraries, adjust settings, and sync multiple poi from a distance.