APA102C Pixel Protocol
An advanced, individually addressable RGB LED protocol similar to APA102, utilizing a built-in IC and a 2-wire SPI protocol for high-speed, stable color and brightness control.
Overview
APA102C LEDs operate on 5V and use the same clock and data lines as APA102, supporting hardware SPI for fast, reliable updates. Each LED processes 32-bit frames (5-bit global brightness plus 24-bit RGB), ensuring precise color mixing and smooth animations. They excel in longer runs and complex effects due to improved timing stability and minimal signal degradation.
Supported Pixel Controllers using APA102C
Specifications
| Clock Type | Clocked |
| Color Resolution | 8 Bits |
| Physical Package | SMD5050 with integrated LEDs |
| RGB | Yes |
| RGBW | No |
| Output Pixel Voltage | 5V |
| PWM Rate | 1920Hz |
| Suitable Camera | Up to 67fps |
| Redundant Data Line | No |