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MR502 LED Conrtoller

  • Product Item： MR502 Offline RGB LED Pixel Controller
  • Voltage: DC7.5-24V
  • Control Mode: Standalone SD card playback / Keypad setup / Remote control / Sync playback
  • Control Protocol: DMX512 / DMX512AP / USITT DMX512(1990) / SPI Output
  • Max Pixel Load: 1024 pixels per SPI port 170 pixels per DMX universe

Product description： Professional MR502 LED pixel controller with dual SPI & DMX512 output, 32–65K grayscale, SD card playback, and wide IC compatibility. Ideal for media facades & pixel lighting.Supported Pixel ICs MBI6020 / MBI6021 / MBI6024 / MBI6027 / MBI6120 TM180

Tags
mr502 controller led controller dmx controller dmx lighting led pixel lighting LED pixel controller DMX controller SPI LED controller RGB pixel control DMX512 decoder pixel mapping controller LED media facade controller digital pixel controller RGBW LED controller programmable LED controller architectural LED control system LED pixel driver SD card LED controller SPI pixel decoder DMX pixel controller
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Description

MR502 <a href=https://www.royaladtek.com/Digital-LED-Pixel-opal-5V-UCS1903-20mm-p.html target='_blank'>LED Pixel Light</a> Controller

MR502 LED Pixel Light Controller – DMX / SPI Decoder

The MR-502 is a compact, high-performance LED pixel controller designed for professional lighting applications including Media Facades, pixel mapping, stage effects, and architectural lighting.

Featuring dual SPI outputs and dual DMX512 ports, it supports a wide selection of LED driver ICs, ensuring seamless integration and stable performance for both indoor and outdoor installations.

DMX & SPI Decoder
MR502 DMX & SPI Decoder Dimension

Technical Parameters

Model Name LCL-MR-502 Offline RGB LED Controller
Control Color RGB / RGBW / Full-color display
Max Load Pixels 170 pixels (DMX) / 1024 pixels (SPI) per universe
Output Interface Dual SPI outputs / Dual DMX512 ports
Grayscale 256 – 65,536 levels
Input Voltage DC 7.5 – 24V
Power Consumption 2W
SD Card Capacity 4GB
Support Software Mr Player Software
Working Temperature -20°C to +50°C
Working Environment IP20 (Indoor use only)
Dimension 190 × 96.3 × 32.5 mm
Net Weight 0.6 kg

✔ High-Performance LED Control

  • 32–65,536-level grayscale for ultra-smooth visual transitions
  • Up to 1024 pixels per SPI port
  • Supports standard and extended DMX512 protocols

✔ Easy Setup & Operation

  • Built-in keypad for fast configuration
  • LCD display showing real-time status
  • Remote parameter control (chip type, ID, brightness, playback speed)
  • SD card playback for standalone animation programs

✔ Advanced Playback Features

  • Programmable playlists with date & time scheduling
  • Multiple sync modes: AC frequency sync, data-line sync, etc.
  • Encrypted time-lock protection

✔ Wide Driver IC Compatibility

Compatible with most serial LED ICs including:
MBI6020/6021/6024/6027/6120, TM18xx/19xx, UCS19xx/29xx/39xx/89xx/9812, TLS3001, SM167xx, LPD188x/6803/8806, WS2801/281x, MY9221/9231, DM412, CX808, P9813, TLC597x, BS08xx/09xx, GW62xx

✔ DMX512 Support & Addressing

Supports USITT DMX512/1990 and extended formats such as:
DMX512AP, SM16511/16512, UCS512 Series, MY7221, WS2821

Download Mr Player Simple LED Programming

Mr Player & Simple LED Software Download

Software Interface LED Controller Software UI LED Control Diagram