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DMX to LPD6803/D705 Converter

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Quick Overview

DMX to SPI Converter LT-DMX-6803 Decoder

DMX-6803 Decoder

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  • DMX-6803 Decoder
  • DMX to LPD6803/D705 Converter
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The LT-6803 DMX512 DMX to SPI Converter is designed with advanced decoding technology to convert the universal standard DMX512/1990 signal into standard SPI (TTL) signal to control LED lights based on based on chip LPD6803, or similar chips. including our Digital Point Strips and Modules.  There is no limit to the number of Converters on a DMX network tho you only have 512 unique channels per universe. This compact decoder connects to DMX Devices like our RGB Touch Screen controller or Sunlite Controllers or any DMX light board or controller allowing its user to create endless possibilities and light shows by having lots of inexpensive RGB channels without having to have lots of DMX decoders saving both space and money while providing lots of options.

1.) Input Power: DC5V--DC24V
2.) Input signal: DMX512/1990
4.) Output signal: LPD6803/D705 data protocol
3.) Decoder channels: 512 dmx channels (output)
4.) Brightness Control :32 levels/CH (5bit/CH)
5.) DMX512 socket:Standard XLR-3 connector and/or Pluggable Header
6.) Product Dimension:L127×W52×H40mm
7.) Casing Size:L135×W70×H50mm
8.) Weight:300g

Ⅱ. Basic Functions
1.) User addressable DMX interface-with easy dip-switch settings and testing modes.
2.) DMX in/out connector for daisy chain configurations.


Includes solder on Male+Female DMX 3pin Jacks

Additional Information

Suggested Uses

Used to convert DMX signal to 6803 signal

for use with Digital Pixel Strips and Modules

Led Color N/A
Mounting Options Wall Mount, Other
Voltage 5v-24v
Wattage n/a
Number Of Chanels 0-512 Output
Recommended Power Supply Size 1-12 watt 12v DC
Connections Input/Output

Input: DC5V~DC24V via Plug-able Screw Terminal
Input: DMX: XLR 3pin and/or Plug-able Screw Terminal
Output: DMX: XLR 3pin and/or Plug-able Screw Terminal
Output signal: SPI 6803 format via Plug-able Screw Terminal

New Style Connections
DC (+) = 12v (+) Power In
DC (-) = 12v (-) Power In
DC (+) = 12v (+) Power out to Strips (optional)
DATA   =  Data Out (Blue Wire on Strips)
CLK   =   Clock Out (Green Wire on Strips)
GND =  12v (-) Out (Black Wire on Strips) (must be connected if strips use a different power supply)

A = DMX (+)     (XLR Pin 3)
B = DMX (-)      (XLR Pin 2)
G = DMX GND  (XLR Pin 1)
N = Not Used

Power Input: Connection Type, Voltage, Amperage Plug-able Screw Terminal
Output Connection Type Plug-able Screw Terminal
Controllable By DMX or built in Fun/Test Mode Switch
Mode/Button Decription

Test Mode when fun SW is down
1st = Red
2nd = Green
3rd = Blue
4th = Yellow
5th = Pink
6th = LT Blue
7th = White
8th = N/A
9th = Fade (speed is adjustable with switches 1-6)
10th FUN = When up unit responds to DMX

Dimmable Range / Steps 32 levels/CH (5bit/CH)
Product Size (L)x(W)x(H) L127×W52×H40mm
Comes With Includes solder on Male+Female DMX 3pin Jacks
Suggested Accessories Male Power Connector for connecting to our power supplies
Available Options other models available for other types of digital strips/chips

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