What protocols do Fuvin LED controller systems support?

Our controllers support ArtNet, sACN (E1.31), DMX512, RDM, and major SPI IC protocols including UCS8904, UCS2904, UCS7604, WS2811, WS2812B, SK6812, APA102, and TM1814.

Do your LED controllers support 16-bit grayscale dimming?

Yes, models like BC216 and BC204 fully support both 8-bit (256 levels) and 16-bit (65,536 levels) grayscale outputs for smooth low-end dimming required in broadcast and stage applications.

Can I program DMX addresses on site using handheld writers?

Yes, our MR-WT35 handheld touch-screen DMX address writer supports standard RDM protocols, high-speed SD card testing, Type-C interface, and 6144-channel addressing.

LED Controller System

Professional Lighting Control

High-Performance ArtNet, DMX512 & SPI Pixel Controllers

Engineered by Shenzhen Fuvin Led Technology Co., Ltd. for rental, stage, broadcast, and architectural projects. Supports true 16-bit dimming, multi-universe ArtNet/sACN mapping, and rugged RDM field writer operations.

Standard RDM Protocol MR-WT35 Handheld Touch Screen DMX Address Writer

$95.00 / Piece

Min. Order: 1 Piece

RDM Protocol Type-C Port 6144 CH CE Certified

BC216 16-Port SPI ArtNet sACN DMX Controller

BC216 16-Port SPI ArtNet / sACN DMX Pixel Controller (65,536 Grayscale)

$250.00 / Piece

Min. Order: 1 Piece

16-Bit Grayscale 16 Ports UCS7604/UCS8904 CE / DoC

Built-in Power Supply ArtNet Ethernet LED Driver

Built-in Power Supply Plug & Play 8-Port ArtNet Ethernet LED Pixel Driver

$630.00 / Piece

Min. Order: 1 Piece

Plug & Play 8x680 Pixels Stage Rental CE / DoC

BC204 4-Port ArtNet to SPI DMX Controller

BC204 4-Port ArtNet to SPI / DMX512 Pixel Controller (Madrix Compatible)

$180.00 / Piece

Min. Order: 1 Piece

4 Ports Madrix Ready UCS2904 / WS2811 CE / DoC

Programmable LED Data Amplifier Signal Booster

Mini TTL SPI Signal Booster & Data Amplifier for Long Cable Runs

$5.50 - $6.50 / Piece

Min. Order: 5 Pieces

DC5V-24V SPI Extension Anti-Interference CE / DoC

D12A 12-Channel Constant Voltage DMX512 & RDM OLED Decoder

$65.00 / Piece

Min. Order: 1 Piece

12 Channels OLED Display RDM Support CE Certified

SP630E SPI + 5CH PWM All-in-One Smart LED Controller with App & Remote

$15.00 / Piece

Min. Order: 1 Piece

SPI + PWM Bluetooth App DC5V-24V CE Certified

AN404 4-Port ArtNet SPI DMX Pixel Controller

AN404 4-Port sACN / ArtNet-SPI DMX Pixel Controller with SD Card Slot

$89.00 / Piece

Min. Order: 2 Pieces

Standalone SD Online / Offline 4x680 Pixels CE / DoC

Engineering Matrix

Controller Protocol & Capacity Specifications

Compare our hardware solutions to match your control network protocol, pixel count, and grayscale requirements.

Model Series	Supported Protocols	Output Ports	Max Capacity	Grayscale Depth	Control Mode
BC216 Series	ArtNet, sACN, DMX512, SPI	16 Ports	16 × 680 Pixels	8-bit / 16-bit	Ethernet Network / Live Mapping
BC204 / AN404	ArtNet, sACN, DMX512, SPI	4 Ports	4 × 680 Pixels	8-bit / 16-bit	Ethernet & SD Standalone
MR-WT35 Writer	Standard RDM, DMX512	1 Output Port	6,144 Channels	8-bit	Touch Screen / SD Field Test
D12A Decoder	DMX512, RDM	12 CV Channels	12 × 5A Output	16-bit PWM	OLED Menu / DMX Console
SPI Data Booster	TTL Serial SPI (UCS / WS / SK)	1 Input / 1 Output	Signal Extension	Pass-through	Hardware Line Amplifier

Manufacturing Integrity

Strict 12-Step Production & Quality Control

Shenzhen Fuvin Led Technology Co., Ltd. enforces rigorous quality inspection across every production stage to ensure total reliability for international buyers.

Raw Materials Incoming Inspection — 01Raw Materials

Automatic Welding Machine Operation — 03Welding Machine

High Temperature Aging Test — 04Aging Test

Finished Products Warehouse Inspection — 07Finished Products

Automated Cutting Machine Workstation — 08Cutting Machine

SMT Soldering Welding Machine — 09Welding Machine

Vacuumizer Moisture Sealing — 10Vacuumizer

Multimeter Electrical Parameter Test — 12Multimeter

Technical Support

Frequently Asked Questions for System Integrators

What is the maximum signal distance for SPI pixel controllers without amplifiers?

Standard TTL SPI signals typically travel up to 10–15 meters without signal degradation. For runs exceeding 15 meters, we recommend using our Mini TTL SPI Data Booster or switching to RS-485 DMX512 differential transmission which supports up to 300 meters.

Are your ArtNet controllers compatible with Madrix, Resolume, and Onyx?

Yes. Our BC216, BC204, and AN404 controllers support standard Ethernet ArtNet 3/4 and sACN protocols, making them 100% plug-and-play compatible with Madrix, Resolume Arena, Lightjams, Onyx, and TouchDesigner.

Can Shenzhen Fuvin Led Technology Co., Ltd. provide OEM custom firmware?

Yes. As an SGS-verified custom manufacturer, we provide OEM customization including customized hardware housing, branded web interfaces, custom SPI IC timing profiles, and pre-configured IP network parameters.

Need Custom Controller Solutions or Technical Quotes?

Contact our engineering team today to review your project channel requirements, controller layout, and firmware specs.

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