Uploaded February 2026 | Updated September 2026, 2 weeks ago

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I turned an ESP32 (M5StickS3) into a tiny motion-reactive lightsaber 😳
Sound, color switching, and custom firmware.

Should I open-source this project?
Full build video coming soon — subscribe so you don’t miss it.

#ESP32 #M5StickC #Embedded #DIYProjects #Coding #TechBuild