5-24VDC DMX-SPI decoder for intelligent adressable LED lighting systems

The 5-24V DC DMX-SPI Decoder is an advanced LED intelligent lighting control system designed to convert DMX512/1990 standard protocol signals into SPI (Serial Peripheral Interface) signals. This versatile decoder allows for seamless integration and precise control of various addressable LEDs, including popular types such as WS2811, WS2812, and SK6812. This decoder is an essential component for achieving dynamic and customizable lighting effects, providing a bridge between traditional DMX control systems and modern addressable LED technology.

One decoder can control a maximum of 170 pixels, the decoder uses 3 channels (R,G,B) for every pixel, therefore a maximum of 510 DMX channels are used. If you have a bigger project, you need to use multiple SPI Decoders.

Applications:

Ideal for architectural lighting, stage lighting, entertainment venues, and any installation requiring sophisticated LED lighting effects controlled via DMX512. The DMX-SPI decoder brings professional grade lighting control to a wide range of environments, making it a valuable addition to any lighting designer's toolkit.

Dimmer unit technical details:

• Input voltage:
  • 5...24VDC
• Output:
  • SPI signal (Serial Peripheral Interface).
• Input current:
  • 100...300mA
• DMX channels:
  • 510DMX channels (3x channel per pixel)
  • Decodes DMX512/1990 standard protocol
• Control type:
  • SPI signal control with DMX512 signal
• Output:
  • SPI signal output via terminal blocks or connectors.
• Supported protocols:
  • UCS1903
  • LPD6803
  • TM1803
  • TM1809
  • TM1812
  • WS2811
  • WS2801
  • TLS3001
  • TLS3008
  • P9813
• Selection switches:
  • DIP switches for IC types:
    • 001
    • 002
    • 004
    • 008
  • DIP switches for LED sequences:
    • RGB
    • RBG
    • GRB
    • GBR
    • BRG
    • BGR
  • Mode selection push button
• Operating temperature:
  • -20...+50°C
• Connections:
  • 6pin removable screw terminal block for DMX signal:
    • DMX in:
      • D+ connects the positive signal
      • D- connects the negative signal
      • Gnd ground wire
    • DMX out:
      • D+ connects the positive signal
      • D- connects the negative signal
      • Gnd ground wire
  • 6pin fixed screw terminal block for SPI signal and power supply:
    • Power input:
      • V+ is connected to the positive pole of the power supply
      • V- is connected to the negative pole of the power supply
    • SPI output:
      • SPI DATA
      • SPI CLK
      • SPI GND