UCS2903 Pixel Protocol
A data-only, individually addressable RGB LED protocol with integrated IC, supporting 8-bit color resolution.
Overview
UCS2903 operates at 5V, uses a single data line, and is designed for reliable, long-chain installations with stable color output and smooth gradients.
Supported Pixel Controllers using UCS2903
Specifications
| Clock Type | Data-Only |
| Color Resolution | 8 Bits |
| Physical Package | SOP8 |
| RGB | Yes |
| RGBW | No |
| Output Pixel Voltage | 5 - 24V |
| PWM Rate | 1600Hz |
| Suitable Camera | Up to 54fps |
| Redundant Data Line | No |