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Insights on Addressable LED Installations

Guides, product updates, and lessons learned from the field — written by the team building the controllers and software behind every installation.

All Posts Installations Technology
Reactivo 2 controller on a desk in front of a gaming setup outlined in red pixel LED
Installations

How Do You Control a Gaming Addressable LED Setup?

26 August 2026

How to control a gaming addressable LED setup — turn off individual LED strips, copy segment settings, and save profiles, all from one controller.

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DMX LED strip control setup: lighting console connected over Art-Net to an SPI Matrix controller driving addressable pixel strips
Technology

How Do You Control LED Strips Over DMX and Art-Net?

26 August 2026

DMX LED strip control explained: why one universe holds only 170 pixels, how Art-Net extends it over Ethernet, and when direct SPI output is the better choice.

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Dynamic addressable pixel LED lighting on hexagonal profiles in a nightclub interior
Installations

How Does Dynamic LED Lighting for Nightclubs Work?

21 August 2026

How dynamic LED lighting for nightclubs works — the components, the planning steps, and the common mistakes, with a real Bratislava club installation.

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Key figures of the Bad Ischl pixel windows: 38,000 pixels, 20 controllers, 20 kW
Installations

How Was Congress Hall LED Lighting Built With 38,000 Pixels?

5 April 2022

38,000 pixels, 20 controllers, 20 kW and six weeks of work: the numbers behind the pixel LED windows of the Bad Ischl congress hall.

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The Symmetrizer board for sending an SPI signal over long distance
Technology

How Do You Send an SPI Signal Over Long Distance?

11 November 2021

Why SPI data fails after 1 m, how long one pixel segment can be, and how to wire a 100 m LED line with The Symmetrizer or SPI Lamp 2.

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Art-Net universe calculator showing the result for 1,000 RGB pixels
Technology

How Many Art-Net Universes Do You Need for Pixel LEDs?

6 August 2021

170 RGB or 128 RGBW pixels per universe, rounded per output. An instant calculator with patch table, network load and license tiers.

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