Universal DMX to SPI Conversion
Effortlessly converts standard DMX512/1990 signals into SPI/TTL outputs, ensuring seamless compatibility with popular LED pixel chips including WS2811, WS2801, LPD6803, and more.
Wide Voltage & Stable Power
Supports a broad DC 5V–24V input range, automatically adapting to various power supplies while delivering stable, flicker-free performance for both small and large-scale lighting setups.
Precise 10-Bit DMX Addressing
Features a 10-position DIP switch for quick and accurate DMX address configuration (1–512), allowing easy integration into complex DMX universes without signal conflicts.
Dual Signal Ports for Reliable Transmission
Equipped with both XLR and RJ45 connectors to ensure stable, long-distance DMX signal input and SPI output, minimizing data loss in stage and architectural applications.
Durable Metal Housing & Easy Installation
Built with a rugged metal enclosure for excellent heat dissipation and long-term reliability. Tool-free terminal blocks and a compact design make wiring and mounting simple and fast.
1. General Description
The BC-802 is a professional DMX512 signal decoder designed to convert standard DMX512/1990 control protocol into SPI/TTL serial signals for driving addressable LED pixel lights and digital LED strips.
2. Electrical Specifications
|
Parameter |
Specification |
|---|---|
|
Input Signal |
DMX512/1990 standard |
|
Output Signal |
SPI / TTL (compatible with multiple IC protocols) |
|
Input Voltage |
DC 5V – 24V (automatic wide-voltage adaptation) |
|
Max Output Current |
10A (total across all channels) |
|
DMX Channels |
10 channels (configurable via DIP switch) |
|
DMX Address Range |
1 – 512 (10-bit DIP switch) |
|
Refresh Rate |
30Hz – 4000Hz (auto-adaptive) |
3. Compatible LED IC Chips
|
Supported Protocols |
|---|
|
WS2811 / WS2812 / WS2813 / WS2815 |
|
WS2801 / WS2803 |
|
LPD6803 / LPD8806 / LPD1101 |
|
TM1809 / TM1812 / TM1914 |
|
P9813 / SK6812 / SK9822 |
|
APA102 / APA107 / UCS1903 / UCS2903 |
4. Interface & Connectors
|
Port |
Type |
Function |
|---|---|---|
|
DMX Input |
3-pin XLR / RJ45 |
DMX signal IN |
|
DMX Output (Thru) |
3-pin XLR / RJ45 |
DMX signal pass-through |
|
LED Output |
3-pin screw terminal |
SPI/TTL data + CLK + V+ / GND |
|
Power Input |
2-pin screw terminal |
DC 5V–24V + / – |
5. Physical & Environmental
|
Parameter |
Specification |
|---|---|
|
Housing Material |
Aluminum alloy (anodized) |
|
Dimensions |
125 × 52 × 22 mm (approx.) |
|
Net Weight |
~145 g |
|
Operating Temp. |
-30°C to +65°C |
|
Storage Temp. |
-40°C to +85°C |
|
Relative Humidity |
0% – 95% (non-condensing) |
6. Control & Configuration
Address Setting: 10-bit DIP switch (binary code 1–512)
Signal Indicator: LED status indicator for DMX signal lock
Wiring Method: Tool-free screw terminals for power and LED output
Mounting: Wall-mount or DIN-rail compatible (bracket optional)
7. Application Scenarios
Stage & theater lighting control
Architectural façade pixel lighting
DJ booth & nightclub installations
Holiday / event decorative LED displays
LED video wall pixel mapping
8. Package Contents
1 × BC-802 DMX512 Decoder
1 × User Manual (EN/CN)
