One timeline. Every phone. Every show.

PulseMesh started with a simple, stubborn problem: you spend all year perfecting a light show in xLights or Light-O-Rama, and then hand the audio to an FM transmitter — static, tuning instructions taped to a yard sign, and music that drifts behind the lights.

So we built a different way to deliver it: your show player stays the master clock, and every viewer's phone locks to it within about ±10 milliseconds. No transmitter, no hardware, no app-store scavenger hunt — a QR code or a geo-fence, and the audio is just there, in sync, on the device everyone already carries.

The holiday-lights community put that engine through the only test that matters: real displays, real December nights, real crowds of cars at the curb. It held.

The engine was never just for lights

Here's the thing we kept running into: nothing about the sync engine cares that the show is a light show.

A drone show is a timeline. A fireworks script is a timeline. A wall of LED screens is a timeline. They all have the same missing piece — getting the soundtrack to a crowd spread across a park, a shoreline, or a stadium lot, perfectly on the beat, without trucking in a PA system or begging the audience to find 87.9 FM.

So today PulseMesh becomes what it was quietly becoming all along: a synchronized experience platform. One timeline. Every phone.

What's new

• Drone shows — your soundtrack, locked to the choreography, on every spectator's phone. No PA rental, no FM license, zero kilograms of audio gear on site.
• Fireworks — sound that arrives with the light instead of a second behind it. Physics stops being your sound designer.
• Screens & video (coming soon) — any number of LED screens frame-locked to one timeline — live or scheduled — with the soundtrack on the phones in front of them. Early access is open.
• Theaters & live production (coming soon) — timecode in, synchronized assistive listening, language tracks, and audience interaction out. Early access is open.
• A new How It Works — the full story of why streams drift, clocks don't, and what that means for your show.
• Two-track pricing — self-serve plans for fixed displays, and event packages shaped around productions, starting with a low-risk pilot event.

What doesn't change

If you run a holiday display: nothing is being taken away, and nothing is being deprioritized. Lights are where PulseMesh started — the holiday light shows hub is the deepest page on the new site, the FPP, xSchedule, and LOR plugins remain first-class, and your plan and pricing are untouched.

In fact, displays get the two newest things we've shipped:

• Audience song voting (beta) — visitors pick what plays next from their phones, and sync holds when the playlist changes. Rolling out to holiday displays this season.
• Custom yard signs, printed & shipped — design a sign with your display's QR code in the dashboard and we'll print it and ship it to your door (US), from $49.

Where this goes

Drone and fireworks teams can talk to us about a pilot event today. Signage and theater folks can grab an early-access slot on their pages. And if your show doesn't fit any of those boxes but runs on a timeline — we'd like to hear about it.

The lights community proved the engine. Now we're pointing it at the whole sky.