Build Your Own Supernova POV Pixel Poi with Wireless RF Controller
Build your own persistence-of-vision LED Pixel poi with custom graphics and a wireless touchscreen controller. In this project, each poi uses a Feather RP2040 RFM69 and a DotStar LED strip to display images while spinning. The controller lets you change images across all four poi at once, browse your image library, adjust settings, and record image changes for choreographed performances. You can also load your own artwork and graphics, making the poi fully customizable for shows, costumes, events, and performances. This tutorial covers the hardware, assembly, code, image preparation, and…
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