Real-time LED pixel control is what separates a pre-recorded LED dance show from a live, reactive one. With real-time control, the operator can slow effects down to match an unexpected tempo change, freeze the costume mid-strobe for a photo op, or jump to a backup sequence if the music cuts out — all from a laptop at front-of-house. This guide walks through the 3 steps to connect Light Dance Pro’s pixel-LED suits, plus the 6 essential functions every operator should know before showtime.
This is the companion tutorial to LDP’s pre-programmed Vixen Lights workflow — use Vixen to design the sequence ahead of time, then use the real-time controller during the show to adapt when reality doesn’t cooperate with the plan.
Table of Contents
- What Is Real-Time LED Pixel Control & Why It Matters
- What You Need Before Starting
- Step 1: Connect to Intra Wi-Fi
- Step 2: Sync Your Pixel LED Suits
- Step 3: Use the 6 Essential Functions
- Pro Tips for Show-Day Operation
- Common Issues & Fast Fixes
- FAQ: Real-Time LED Control
- Watch the Full Tutorial
What Is Real-Time LED Pixel Control & Why It Matters
There are two ways to run an LED dance show:
- Pre-recorded — the sequence is programmed in Vixen Lights ahead of time and played back from the suit’s internal SD card. Zero operator intervention on show day.
- Real-time controlled — an operator on a laptop drives the suits live through Wi-Fi. Slower effects if the dancer is tired. Freeze on cue if there’s a pose moment. Backup sequence if something breaks.
Pro shows use both. Pre-programmed for the bulk of the sequence, real-time for the 3-4 moments that depend on what’s happening in the room. This tutorial covers the real-time layer — the part you’ll use at front-of-house during the show itself.
What You Need Before Starting
- A laptop with the LDP real-time control software installed (Windows or Mac)
- LDP pixel LED suits — each with their wireless controller module charged and powered on
- The Intra Wi-Fi router that ships with every LDP crew kit — this is a dedicated 2.4GHz access point, not the venue Wi-Fi
- Your pre-programmed sequences already loaded onto each suit’s SD card as backup
- A clear line-of-sight (or reliable signal path) between your laptop and the dancers — Wi-Fi range is typically 15-30m indoors
Step 1: Connect to Intra Wi-Fi
Plug in the Intra Wi-Fi router, wait 30 seconds for it to boot, then connect your laptop to the Intra SSID. This is the dedicated network the suits all broadcast to — don ‘t use the venue Wi-Fi. Venue networks are congested, firewalled, and unpredictable; the Intra router gives you a clean 2.4GHz band that only the suits and your laptop are on.
Step 2: Sync Your Pixel LED Suits
Open the LDP real-time control software. Every suit currently on the Intra Wi-Fi will auto-appear in the device list with its unique ID. Tick each one to add it to your live control group. For a 6-dancer crew you should see 6 devices within 10-15 seconds.
If a suit is missing: check it’s powered on, check its wireless module’s LED is solid green, then power-cycle it. 95% of “missing suit” issues are solved by a reboot.
Step 3: Use the 6 Essential Functions
Once the suits are synced, the six functions below are everything you’ll actually use during a live show. Memorise the shortcuts — the last thing you want is to hunt through menus mid-performance.
- Add a Checkpoint — save your current effect/animation state so you can jump back if something goes wrong. Best practice: set 3-4 checkpoints per show (opening, chorus drop, bridge, finale).
- Adjust Speed — slow or speed up the effect playback to match the actual tempo the dancer is hitting. Especially useful if the music runs slightly faster/slower than rehearsal.
- Freeze Effects — lock the current frame in place. This is how you hold a pose for a photo moment, guest sponsor announcement, or an applause break.
- Loop Effects — loop a section indefinitely. Use this during crowd interaction segments, walk-out moments, or while you transition to the next pre-programmed sequence.
- Switch Control Pages — save multiple pages of effects and flip between them live. Standard setup: Page 1 = opening sequence, Page 2 = main show, Page 3 = finale, Page 4 = backup/emergency.
- Adjust Brightness — scale 0-100% depending on venue lighting. Outdoor evening: 100%. Indoor dark stage: 70-80%. Brightly-lit TV studio: 100% plus camera ISO bump.
Pro Tips for Show-Day Operation
- Run a full dress rehearsal with the live controller. Programmers who only test the Vixen side and skip the live controller always get caught out on show day.
- Have the pre-programmed SD card as your fallback. If the Wi-Fi dies mid-show, the suits keep playing their internal sequence — the audience never knows anything went wrong.
- Charge two laptop batteries. 3 hours of show + rehearsal eats a standard laptop charge. A second battery (or a power bank) is show-insurance.
- Position yourself at front-of-house. Running controls from the wings means you can’t see what the audience sees. Get a table near the sound desk.
- Pre-map keyboard shortcuts. Freeze, next page, brightness up/down — all bound to single keys. You’ll operate 3× faster when the pressure’s on.
Common Issues & Fast Fixes
- Suit not appearing in the device list -> power-cycle the suit. If still missing, confirm the wireless module LED is solid green.
- Lag between laptop command and suit response -> move closer to the dancers. Wi-Fi range degrades fast past 20m. If that’s not possible, add a repeater.
- One suit runs a different effect than the others -> that suit lost sync. Click it in the device list and re-send the current page. Fixes in under 5 seconds.
- All suits go dark mid-show -> Wi-Fi has dropped. Don’t panic — the SD card fallback takes over. Keep the show running; debug after the final curtain.
FAQ: Real-Time LED Control
Is the real-time control software free with LDP suits?
Yes. Every LDP pixel-LED suit ships with the real-time control software, Intra Wi-Fi router, and a written quick-start guide. No separate licence fee, no subscription.
How many suits can one laptop control at once?
Up to 16 suits on a single Intra Wi-Fi network. Larger crews (20+) use a second router and a second operator laptop.
Does the software work on Mac?
Yes. Unlike Vixen Lights, the real-time control software has both Windows and Mac builds.
Can I use the venue Wi-Fi instead of the Intra router?
Technically yes, but we strongly recommend against it. Venue networks are congested and often firewall the ports the suits need. Show-day reliability is why the Intra router exists.
What happens if the laptop crashes mid-show?
Each suit keeps running its last-sent page until the next command arrives. If you’ve loaded the pre-programmed sequence onto the SD card as backup, you can reboot the laptop and re-sync without any audience-visible disruption.
How long does it take to learn the software?
Most operators are show-ready after one full rehearsal (roughly 2-3 hours). The 6 essential functions are the 80/20 — advanced features exist but aren’t needed for standard shows.
Watch the Full Tutorial
The full video tutorial runs through the same 3 steps and 6 functions on screen — useful if you learn better from watching than reading.
