Dim, color-shift, or toggle an LED lamp using hand gestures — on-device IMU inference, no cloud.

Wave your hand and an LED strip responds instantly — dim, colour-shift, or toggle, all on-device. No Wi-Fi, no cloud, no latency. The gesture model runs in 32 ms on a Nano 33 BLE Sense using only the built-in IMU.
"Built this as a weekend proof-of-concept. The moment the LED reacted to a wave, I knew it was worth sharing. It's been remixed more than any other project in the gallery."
— yoda_team4 threads
Swap blocks, change hardware, retrain the model — make it yours.