Overview
The K-8000C is a professional SD pixel LED controller with 8 independent outputs and photoelectric isolation, designed for large-scale pixel LED installations and DMX512 lighting. It supports all major protocols (UCS, WS, TM, SM, P98xx, APA102, DMX512, etc.) and allows up to 150 m cascade between units.
Load capacity
- Up to 1,024 pixels per port with TTL chips (8,192 px total).
- Up to 512 pixels per port in DMX512 (4,096 px total).
- Grayscale levels from 32 to 65,536 with software Gamma correction.
Storage
Playback from 128 MB to 32 GB SD card (FAT up to 2 GB / FAT32 for 4 GB or more). Up to 32 *.led files, switchable manually or in loop.
Wiring
- TTL output (OUT1–OUT8): GND / DAT / NC.
- DMX512 output (OUT1–OUT8): GND / A (DAT+) / B (DAT-).
- Modbus RS-485 input (IN A/B) for external control.
- Cascade or Beidou satellite sync for multi-controller systems.
Key features
- Built-in DMX address writing (manual and one-click via LedEdit-K V3.26+).
- 22 built-in test effects + DMX512 channel test.
- Compatible with RGB, RGBW, RGBWYA and mono-W variants.
- Scheduled playback (holiday mode).
Refresh rate (reference IC 1903)
- 512 px/port → 30 fps
- 768 px/port → 25 fps
- 1,024 px/port → 22 fps
- DMX512: 170 px → 30 fps · 340 px → ≈20 fps · 512 px → ≈12 fps