Professional Entertainment Lighting control Solutions

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Entertainment

MONARQ

QULON

RTTrPL

KiNet

sCAN

DMX RDM

Wireless DMX Transmission

Bluetooth DMX

beDMX Wireless Protocol

DMX 512 over powerline 110\220

Wireless Lighting Solutions

Lighting Solutions for Cathedrals

Lighting Solutions for Churches

DMX Ethernet converters

DMX Triggers Controll

Guide

DMX Controllers for LED

LED Lights

ArtNet

Connected to multiple lighting fixtures

DMX splitter

Solving DMX Issues

Control Incandescent Lamps via DMX

Brightness Levels

Lamps Flicker

What to Do with lighting

Color Temperature

DMX Dimming

DMX over Ethernet

DMX Frequently Asked Questions

DMX (Digital Multiplex) serves as the language allowing lighting controllers to communicate with fixtures. This protocol, developed in the late 1980s, remains the industry standard for professional lighting control despite its age.The system works through one-way communication—controllers send commands, and lights receive them. Unlike newer protocols, standard DMX doesn't include feedback from fixtures to controllers, making proper setup critical to success.Getting Started: The Basic DMX SetupSetting up a DMX system requires three key components:Power connections – Each fixture needs power, with many offering power linking capabilities to reduce cable runs&nbsp; DMX signal cables – These come in 3-pin or 5-pin varieties (interchangeable with adapters)&nbsp; Addressing – Each fixture needs a unique address for controller identification.

Comparison chart illustrating different DMX modes for the same fixture, from basic (few channels) to advanced (many channels), helping engineers select the appropriate balance between control precision and channel efficiency.

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What Is DMX and Why Is It Essential?

When selecting DMX modes for fixtures, consider three crucial factors:Console CapabilitiesEvery control system has limitations on how many DMX universes it can manage (each universe handles 512 channels). Calculate your total channel requirements before selecting modes for all fixtures.Visual RequirementsDistance matters significantly. For LED strip lights positioned 30+ feet from viewers, breaking control into 12 segments rather than using 2–3 may waste channels without visual benefit. Consider: Will anyone notice those extra control segments from their viewing distance?Programming TimeHigher channel modes deliver granular control but dramatically increase programming complexity. Match your mode selection to available programming time and the show's specific requirements.

DMX Modes: Finding the Right Balance

When troubleshooting DMX systems, follow this sequence:Verify addressing – Confirm fixture addresses match console settings&nbsp; Check modes – Ensure fixture modes match what the console expects&nbsp; Isolate the problem – Test fixtures individually with short cables&nbsp; Restart equipment – Power cycling resolves many intermittent issuesDMX Fixture Profiles: The Translation LayerDMX profiles (or fixture profiles) act as translation dictionaries between consoles and lights. They inform the console which DMX values control specific functions on each fixture.For common fixtures, most consoles include profile libraries. For newer or uncommon fixtures:Request profiles from manufacturers&nbsp; Use generic RGB/RGBW profiles for basic fixtures&nbsp; Create custom profiles from fixture manuals

A lighting engineer using diagnostic tools to identify the cause of flickering LED strips during a live event setup, demonstrating the importance of proper DMX controller configuration.

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Avoiding Common DMX Problems

DMX SplittersSplitters amplify and distribute DMX signals across multiple outputs. These provide the simplest solution when:Running cables to opposite sides of venues&nbsp; Exceeding the 32-fixture limit on daisy chains&nbsp; Wanting isolation between groups of fixturesDMX NodesNodes convert network protocols (Art-Net/sACN) to DMX signals. Modern systems often use nodes instead of splitters because they:Offer flexible universe assignment per port&nbsp; Can be more cost-effective than splitter combinations&nbsp; Support multiple universes from one network cable

The PixelGate DIN controller mounted on a standard DIN rail inside a professional lighting control cabinet, showing its compact 4-module size and integration with other control equipment.

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Advanced DMX: Splitters, Nodes, and RDM

Sundrax's PixelGate controllers convert Art-Net and sACN to the SPI protocol, which most addressable LEDs understand. These controllers offer significant advantages:Each PixelGate can control up to 16 DMX universes&nbsp; Features 8 SPI outputs with each output controlling up to 1024 LEDs&nbsp; Allows flexible universe assignment per port&nbsp; Supports multiple universes from one network cable&nbsp; Provides comprehensive support for various LED chipsetsLEDGate ControllersFor non-addressable LED strips, Sundrax offers LEDGate controllers that provide reliable DMX control without the complexities of pixel-level addressing.RDM (Remote Device Management)RDM brings bidirectional communication to DMX systems. This technology allows:Remote fixture addressing without physical access&nbsp; Status monitoring and error reporting&nbsp; Temperature and performance data collection&nbsp; Mode changing without manual fixture adjustment

Close-up of dip switches on a DMX controller with binary values labeled (1, 2, 4, 8, 16, etc.), demonstrating how to set unique addresses for proper fixture identification in older or budget equipment.

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PixelGate Controllers

For professional installations, prioritize:High-quality DMX cables with proper shielding&nbsp; RDM-compatible splitters or nodes (when budget allows)&nbsp; Professional-grade controllers with support for all existing devices&nbsp; Fixtures with comprehensive DMX implementationFor LED strips and addressable LEDs:PixelGate DIN – For indoor installations in concert halls, clubs, and commercial spaces&nbsp; PixelGate Arma – For outdoor use with IP65 protection, operating in extreme temperatures from -40°C to +70°C&nbsp; PixelGate Board – For integration into existing equipment in controlled environmentsAll PixelGate controllers offer:Fast startup within 3 seconds&nbsp; Intuitive web interface&nbsp; Easy configuration and modularity&nbsp; Cost-effective solutions approximately 5× less expensive than similar DMX-based systems

Equipment Selection Recommendations

The difference between amateur and professional lighting setups often comes down to DMX implementation. Understanding addressing, choosing appropriate modes, and properly configuring your system eliminates common problems before they occur.With Sundrax's PixelGate controllers, you can create complex lighting installations that enhance performances rather than distracting from them. These controllers support a wide range of LED chipsets, including WS2812B, WS2811, APA102, and many others, ensuring compatibility with virtually any LED lighting system. &nbsp;

Conclusion

<div class="raw-html-embed"><iframe title="Understanding DMX Controllers for LED Lights: A Lighting Engineer's Guide" allowtransparency="true" height="150" width="100%" style="border: none; min-width: min(100%, 430px);height:150px;" scrolling="no" data-name="pb-iframe-player" src="https://www.podbean.com/player-v2/?i=db4aa-188f99d-pb&amp;from=pb6admin&amp;share=1&amp;download=1&amp;rtl=1&amp;fonts=Arial&amp;skin=f6f6f6&amp;font-color=auto&amp;logo_link=episode_page&amp;btn-skin=1b1b1b" loading="lazy"></iframe></div>Picture this: The stage is set, performers ready, but when the lights change, your LED strips begin to flicker erratically. The audience shifts uncomfortably, distracted from the performance. This scenario plays out more often than professionals would like to admit, and the solution frequently lies in understanding the proper use of DMX controllers.

Visual breakdown of a complete DMX system showing the three essential components: power connections, DMX signal cables, and addressing methods including both LCD menu and dip switch examples.

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Master the essentials of DMX lighting control from a professional engineer's perspective. Learn proper setup techniques, troubleshooting methods, and how Sundrax's PixelGate and LEDGate controllers offer cost-effective solutions for both addressable and non-addressable LED installations.

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DMX Connection Diagram

Dual-zone waterproof optically isolated DMX splitter RDM hub for outdoor installation Sundrax Entertainment

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PixelGate Arma is a controller for operating LED illumination. It supports up to eight independent single or dual wire SPI channels (342 RGB LEDs per channel per wire) addressable LEDs.PixelGate Arma supports ArtNet protocol (1,2,3,4), sACN (Draft, Release).PixelGate Arma is compatible with the single-wire SPI interface based on the drivers: WS2811, WS2812B, WS2818, TM1809, UCS1903, UCS1903B, UCS1909, UCS1909B, UCS1912, UCS1912B, UCS2903, UCS2903S, UCS2909, UCS2912, INK1002, INK1003, LX1003 and two wire - WS2801, WS2803, DM413 drivers, APA102, LPD8803, LPD8806.The unit can be powered from the LED power supply with a DC voltage of 5 to 48 V.For serial connection of LED controllers via Ethernet, the unit has a built-in two-port 10/100Mbps switch.The hardware can be configured via the web interface.PixelGate Arma is designed to be installed indoors or outdoors. It can be installed on vertical or horizontal surfaces, or on a special bracket. The unit can operate at positive or negative temperatures. The duralumin enclosure provides protection against dust and moisture in accordance with IP65.

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All relevant industry-standard protocols such as Art-Net and sACN are supported

PixelGate Arma, plastic input

PixelGate Arma, metal input

Waterproof Art-Net/sACN Digital Pixel Controller with built-in 2-ports ethernet switch for outdoor installation

Weatherproof Digital Pixel Management System

Mechanical

Power & Electrical

Environment

Control/Data Connections

Inputs/Outputs

Configuration/Indication

Package Contents

PixelGate Arma

A quick rundown of the PixelGate family by Sundrax, ArtNet to SPI LED pixel drivers for addressable LED pixel strips. PixelGates convert up to 16 DMX universes to control up to 2730 pixels. Sundrax devices are expandable via extra RJ-45 cable, it means that you can create a chain of pixel drivers to cover your large-scale LED strip installations.

Product Overview

PixelGate helps to connect your LED pixel strips to your lighting software or console and synchronize the installation. It controls up to 2,730 LEDs through 8 LED outputs. In this short video we are overviewing the device and explain connection process.

Overview and Setup

Introduction to PixelGate family of devices. PixelGates are LED pixel strip SPI controllers that convert ArtNet/sACN directly into SPI to control up to 2,730 RGB pixels supporting up to 8 separate LED outputs. Devices are cascadable through integrated switch and second Ethernet port. IP65 or DIN rail enclosures available.

Introduction to PixelGates

Live discussion regarding Sundrax's pixel drivers (PixelGates) and DALI-DMX-ArtNet converters (DALIGates) with Daniel and Harry: functionality overview, web interface features, application, advantages and comparison to similar devices.

Live discussion regarding

PixelGate Arma is an LED pixel strip controller by Sundrax Electronics for mapped projects at indoor and outdoor installations when you need to convert ArtNet (DMX over Ethernet) data to SPI protocol. Each device is equipped by 2 Ethernet ports and integrated splitter which allows chaining of 2 PixelGates to enlarge the number of controlled pixels.&nbsp;

PixelGate by Sundrax Electronics

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Art-Net/sACN Digital Pixel Controller with built-in 2-ports ethernet switch for DIN rail installation Sundrax Entertainment

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PixelGate DIN is a controller for operating LED illumination. It supports up to eight independent single or dual wire SPI channels (342 RGB LEDs per channel per wire) addressable LEDs.PixelGate DIN supports ArtNet protocol (1,2,3,4), sACN (Draft, Release).PixelGate DIN is compatible with the single-wire SPI interface based on the drivers: WS2811, WS2812B, WS2818, TM1809, UCS1903, UCS1903B, UCS1909, UCS1909B, UCS1912, UCS1912B, UCS2903, UCS2903S, UCS2909, UCS2912, INK1002, INK1003, LX1003 and two wire - WS2801, WS2803, DM413 drivers, APA102, LPD8803, LPD8806.The unit can be powered from the LED power supply with a DC voltage of 5 to 48 V.For serial connection of LED controllers via Ethernet, the unit has a built-in two-port 10/100Mbps switch.The hardware can be configured via the web interface.PixelGate DIN is designed to be installed indoors or in outdoor shelters. The unit operates in plus or minus temperatures. It is installed on a DIN rail. The unit occupies 4 modules.

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PixelGate DIN

Art-Net/sACN Digital Pixel Controller with built-in 2-ports ethernet switch for DIN rail installation

DIN Rail Mounted Pixel Routing and Management

Control / Data Connections

Inputs / Outputs

Configuration / Indication

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PCB Art-Net/sACN Digital Pixel Controller with built-in 2-ports ethernet switch Sundrax Entertainment

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PixelGate Board is a controller for operating LED illumination. It supports up to eight independent single or dual wire SPI channels (342 RGB LEDs per channel per wire) addressable LEDs.PixelGate Board supports ArtNet protocol (1,2,3,4), sACN (Draft, Release).PixelGate Board is compatible with the single-wire SPI interface based on the drivers: WS2811, WS2812B, WS2818, TM1809, UCS1903, UCS1903B, UCS1909, UCS1909B, UCS1912, UCS1912B, UCS2903, UCS2903S, UCS2909, UCS2912, INK1002, INK1003, LX1003 and two wire - WS2801, WS2803, DM413 drivers, APA102, LPD8803, LPD8806.The unit can be powered from the LED power supply with a DC voltage of 5 to 48 V.For serial connection of LED controllers via Ethernet, the unit has a built-in two-port 10/100Mbps switch.The hardware can be configured via the web interface.The unit is designed as an enclosureless unit and can be used at positive ambient temperatures indoors and in covered areas. The unit is designed for concealed installation in manholes, recesses or enclosures of third-party equipment.

PCB Art-Net/sACN Digital Pixel Controller with built-in 2-ports ethernet switch

Intelligent PCB Controller for Digital Lighting

PixelGate Board

Understanding DMX Controllers for LED Lights: A Lighting Engineer's Guide

#color-temperature

Understanding DMX Controllers for LED Lights: A Lighting Engineer's Guide

How to Avoid Color Temperature Changes When Dimming?