JellyFloat

JellyFloat is the remote control for a bloom of LED jellyfish: hand-built lamps on a Raspberry Pi Pico 2 W that run the open-source JellyFloatOS firmware. The jellies find each other over their own Wi-Fi network and stay in step; the app joins that network and puts the whole bloom on your screen. WHAT YOU CAN DO • Pick one of twenty modes, from slow, dim moods (Breathe, Glimmer, Aurora, Lantern, Moonlight, Fireflies) to sound-reactive ones that follow the room, colour palettes that give every jelly its own colour, and a playlist that wanders through the calm modes. • Set brightness, shift the colours, and choose how fast the palette rotates. Every jelly follows at once. • See who is in the bloom: each jelly with its colour, address and firmware version, and a note when an older jelly lacks a mode. • Identify: the jelly that runs the network blinks red, all others blue, so you know which…