Chromateq

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DMX SPI

DMX TO SPI CONVERTER

Essential DMX‑to‑SPI Pixel LED Driver

The DMX SPI is a compact and powerful DMX‑to‑SPI converter designed for effortless integration into any LED installation. DMX-SPI transforms standard DMX512 signals into SPI pixel data with precision, driving up to 170 RGB or 128 RGBW pixels like a traditional LED drivers but with the possibility to reach up to 3072 channels with a 25 fps signal and more accurate SPI datas. Its small footprint, broad SPI compatibility, and professional‑grade performance make it the ideal choice for LED strips, and creative lighting projects.

Datasheet (PDF)
Supported ICs (PDF)
Support & inquiries
Documentation

Screw Terminal Block
1. DMX - 
2. DMX Ground
3. DMX +
4. SPI Clock
5. SPI Data

 Infrared Receiver LED

Screw Terminal Block
1. Trigger A
2. Trigger B
3. Trigger C
4. Trigger Ground
5. V- Input / Ground
6. V+ Input / 9-24 V DC

DMX to SPI driver

512 DMX-RDM channels input to 3072 SPI channels output converter. In standard SPI LED driver the device can support 170 RGB or 128 RGBW pixels from a DMX source.

LED ICs compatibility

Compatible with main LED protocols such as WS2812, TM, UCS and more.
Data is transmitted via SPI Data+ and CLK, with no power management.

SPI Pixel Grouping

The device can group SPI pixels together with no upper limit. It is possible to setup a DMX start address and repeat a number of pixels on 3072 channels.

9-24V DC Power input

Powered via USB 5V or external 9V–24V DC, it is compatible with standard power DC sources. Includes high-voltage protection: 3KV on DMX and 1.5KV on power input for safe, reliable operation.

5-year warranty icon

Small space requirement

With a tiny case, the CLUB SPI is really easy to integrate in any stand alone lighting projects (Boat, clothes, fournitures, etc...)

5-year warranty icon

International Warranty

1 years of international warranty.
Worldwide technical support.

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Supported devices and interface

Wiring Diagram

LED Driver, convert DMX to SPI 

SPI driver wiring diagram

Supported protocoles and ICs

Supported protocols

CLUB SPI Configuration

The DMX SPI’s options window in the PRODTOOL provides all the device configuration details of the DMX-SPI interface.


DMX Settings:

  • Timing parameters: Break, MaB, Period.
  • Active DMX universes number (U1 to U7).


SPI Settings:

  • SPI Protocol: LED IC (WS2812, SK, TM, UCS…).
  • Period: data refresh rate.
  • Buddying: pixel grouping.
  • Colour depth: input and output bit depth.
  • Colour arrangement: channel order (RGB, GRB, BRG…).
  • Number of pixels: total LED count.
  • Repetitions: signal duplication for mirrored layouts.

With all the configuration parameters,  the DMX SPI can adapt to any SPI‑LED strip.

DEVICETOOL:

Capture d'écran 2026-10-01 142842

DEVICETOOL:

Capture d'écran 2026-10-01 152803

Main Features

Hardware & DMX (Software & Live)

DMX SPI

Retail Price (excluding VAT)

€159 / $189

DMX-RDM channels

512 Ch. In per device, RDM

SPI Out (Data + Clock)

3072 ch. and 170 px. RGB at 15-25 fps

DMX to SPI converter (LED Driver)

Yes, 3072 channels, 170 RGB or 128 RGBW pixels

Options

RDM, Pixel Grouping, Start DMX address, Pixel repeating

USB-C compliance

Yes (5V. DC, 0.3A)

Upgradable on site

Yes (FULL + 512 Ch.)

Max Device Connected

x10 by USB

International Warranty​

1 Years

Dimensions (mm / in)

H : 103 (4.06 in ) / W : 50mm(1.96in) / D : 37,5mm (1.47in)

Weight / Operating Temperature / Certification

0.1 Kg (0.22 lb) / -40 to +85 C° / CE, FCC, RoHS

Power Input

5V, 0.3A (USB-C) / 9-24V, 0.3A DC (T. Block connector)

Support and Download

Below you will find all the documents and files related to the SPLIT RDM and Chromateq lighting control products.
(Certificates, user manuals, datasheets, photos, 3D object file, and more…)

Device documentation

Chromateq documentation