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LN-SDDMXCON-SPI-LV DC12V SD Card DMX Signal Decoder, LED Controller

Model: SD100
LN-SDDMXCON-SPI-LV DC12V SD Card DMX Signal Decoder, LED Controller
  • LN-SDDMXCON-SPI-LV DC12V SD Card DMX Signal Decoder, LED Controller
  • LN-SDDMXCON-SPI-LV DC12V SD Card DMX Signal Decoder, LED Controller


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  • LED Strip Lights Guide

    The SD card SPI controller uses an advanced computer control chip to control various lamps with LED as light sources, such as point light source, soft light bar, wall washer, glass curtain wall lamp, etc. Using key control, it has the functions of selecting pattern file, adjusting change rate, output IC selection, date setting display, holiday timing, power-off storage and switch. The system powers on and searches for all "*.LED" files in the SD card and sorts them by file name from small to large, and reads and plays the last saved file mode. The user can press the button to select the changing pattern. After selecting all the files, press the Select File Add button again to display the pattern file in a loop. It has the advantages of flexible wiring, convenient wiring, and simple use; according to the actual needs of customers, it can achieve four-channel and flat jump, gradient, strobe, horse racing, running water, running text, pictures, video and other lighting changes. The user can also edit the data pattern file through the attached pattern editing software (LedEditor v1.0). There are many different patterns and it is easy to use. For the detailed editing method, please refer to the manual of the editing software.




    Technical Parameters

    ●Working Temperature: -20-60℃

    ● Power Supply Voltage: DC12-24V

    ● Dimensions: L240 *W145 *H39 mm

    ● Packing Size: L280 *W185 *H75 mm

    ● Net Weight: 894g

    ● Gross Weight: 1250g

    ●Power Consumption: <1W

    ● Frame Frequency: The fewer points used per channel, the larger the maximum adjustable frame number, and vice versa. The recommended number of frames is 20~30fps.

    ● Support Chips: conventional single-wire and two-wire ICs in the market

    ● Output: 4 SPI signals

    ● Control Points: related to the frame rate, the slower the frame rate, the more points can be set, and vice versa. When testing at 30fps, each channel can be set up to 432 points, and the total number of points of the four channels can reach 1728 points. For details, please refer to Table 3.

    ● Grey Level: 32~255 levels (varies according to the driver chip)

    ● Maximum Number of Pattern Files: 64


    Specifications Download      


    Interface description


    SPI signal output interface: GND is public ground, DATA data interface, CLK clock interface. Power port: input DC voltage 5-24V.

    SD card slot

    Power: Power indicator, power on light.

    sigmal: Buttons and remote control indicator lights, there are button operation or remote control operation indicator flashes.

    Status: working status indicator, the indicator flashes when there is SPI output, the flashing frequency is related to the output speed

    Built-in mode:


    Mode Description


               Mode Description


    Static black


    Red reverse tail


    Static red


    Green positive tail


    Static green


    Green reverse tail


    Static blue


    Blue positive tail


    Static yellow


    Blue reverse tail


    Static purple


    Seven-color forward running tail


    Static cyan


    Seven-color forward running tail


    Static white


    Positive purple-red-purple gradient transition


    Red right horse race


    Positive yellow-green-yellow gradient transition


    Green right horse race


    Positive cyan-green-cyan gradual transition


    Blue right horse race


    Positive purple-blue-purple gradient transition


    Three primary colors strobe


    Positive cyan-blue-cyan gradient transition


    Seven-color strobe


    Positive white-red-white gradient transition


    Three primary colors jump


    Positive yellow-red-yellow gradient transition


    Seven colors jump


    Red-yellow-red gradient


    Three-color three-way overlap running forward


    Green-cyan-green gradient


    Forward seven colors


    Blue-purple-blue gradient


    Red positive tail



    Support light bar



    Signal line






































    Frame rate and number of LED files


    Maximum points per channel

    Four points total






















    Note: The maximum number of points corresponding to the frame rate here refers to the points of the general pattern (the .led file is not large). If the pattern is too complicated (the .led file is too large), you must reconsider the point problem. Do you need to reduce the number of points to prevent the speed of the configuration? The controller can't handle it and die.

    Typical applications

    1. The single-line IC is shown in the figure. The signal line can only be connected to the terminal corresponding to the data:


    2. The two-wire IC is shown in the figure: the clock line and the data line are connected to the corresponding terminals:


    LN-SDDMXCON-SPI-LV DC12V SD Card DMX Signal Decoder, LED Controller

    LN-SDDMXCON-SPI-LV DC12V SD Card DMX Signal Decoder, LED ControllerLN-SDDMXCON-SPI-LV DC12V SD Card DMX Signal Decoder, LED Controller

    Here you can learn anything about led strip lights, find the part you are intrested in to learn more knowledge. There are knowledge parts of led strip lights, power supply, controller, accessories, and how to connect led strip lights, etc.  You can also watch our thousands of demo video .

    Led strip lights

    Everything you need to know before you buying led strip lights

    Top 6 Considerations Before Buying LED Strip Lights

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    How to wire addressable led strips?


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    The Color Difference Between Warm White 2700K, 3000K, 4000K, 6000K Pure White and 7000K Cool White

    1. What is color temperature?

    2. What color temperature is right for me?

    • 2700K VS 3000K

    • How obvious is the difference between 2700K and 3000K?

    • Warm White 3000K VS Natural White 4000K VS Daylight White 6000K

    • Warm White VS Cool White

    3. Enjoy 2700K, 4000K, 6000K

    4. Further Reading: How to install Warm White LED light strip?

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    Led strip light connection

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    Lighting Up Your Stairs With LED Strip Lights Ideas

    How to install led strip lights on TV?

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    How to choose led strip light connectors?

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    2. How do LED strip lights connectors work?

    3. What connectors do you need for LED strip lights?

    4.  What are the different kinds of LED connectors?

    5. How to choose the right connector for your led strip lights?

    Ultimate Guide on Aluminum Profile for LED Strip Lighting

    1. What are aluminium profiles used for?

    2. Why choose aluminum profiles?

    3. Different types of LED aluminum profiles

    4. LED aluminum profile VS COB LED strips

    5. How to install LED aluminum channels?

    6. How To Get Ideal Light Diffuser For Your LED Strip?

    7. Add Black Aluminum LED Light Diffusers For Your Home Lighting

    8. How To Find The Right Aluminum LED Light Strip Diffuser Channel?



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