Wear a tiny screen that plays Pac-Man, Matrix rain & fireworks.
A self-contained 8×8 LED pendant on an ESP32-S3. Twenty-seven hand-made, time-based animations on just 64 pixels — controlled entirely from one button, with a phone setup portal, a Wi-Fi clock, and over-the-air firmware updates.
Small screen, big personality
Everything runs on the pendant itself. No app to install, no account, no cloud — just a button and a battery. The live preview on the right is the real thing, animation for animation.
One-button control
Tap for the next animation, double-tap to change colour, long-press for brightness. That's the whole interface.
27 original animations
Pac-Man, Space Invader, Matrix rain, fireworks, fire, a beating heart, plasma, a rotating cube, Conway's Life and more.
Phone setup portal
Hold the button to open a Wi-Fi portal. Build your own animation sequences with a live preview, right from your phone.
Wi-Fi clock
A glanceable NTP-synced clock. It syncs the time, then switches the radio off again to sip battery.
Over-the-air updates
New animations and fixes flash themselves over Wi-Fi from the setup portal — no cables, no reflashing.
All-day, rechargeable
An integrated LiPo and USB charger. Ambient animations run at single-digit brightness — easy on the eyes and the battery.
Twenty-seven ways to catch the light
Each is designed to read clearly from only 64 pixels, and moves in real time — sub-pixel smooth, never a slideshow. Tap the button to step through them.
The entire manual
No menus, no app. Four gestures on a single button do everything day to day.
What's inside
A compact, thoughtfully engineered build — every pixel earns its place.
Want one around your neck?
Assembled pendants and DIY kits are on the way. Leave your email and I'll let you know the moment they're ready — or grab the open-source firmware and build your own today.