Overview
This pixel protocol was designed by OPSCO in China. This simple pixel protocol offers quality at an affordable price, which is why SK6812 is one of the most common protocols for pixel lighting displays. The control circuit and LEDs are integrated in a 5050 SMD package, which provides a small physical footprint for each pixel.
SK6812 pixel protocol
Specifications
PixLite Mk1 | |
PixLite Mk2 | |
PixLite Mk3 | |
Clock Type | Data-Only |
Color Resolution | 8 Bits |
Current Control | |
Physical Package | SMD5050 with integrated LEDs |
RGB | |
RBGW | |
Input Voltage | 5V |
Output Pixel Voltage | 5V |
PWM Rate | 1200Hz |
Suitable Camera | Up to 40fps |
Data Transfer Rate | 800kbps |
Redundant Data Line |
Colors
Color | Wavelength |
|---|---|
Red | 620 – 630 nm |
Green | 515 – 525 nm |
Blue | 460 – 470 nm |
White | 2700 – 7000 K |
Considerations for Use
Advantages
- High PWM rate allows for filming these pixels with cameras up to 40fps
- Option for white LED allows for higher brightness and more color mixing options
Disadvantages
- Data-only restricts refresh rates to be limited by the speed of the protocol, which can be slow
- Only 8 bits of data for each color makes dimming curves less smooth
- Limited to 5V, causing short cable lengths
- No redundancy in data
PixLite Support
Are you looking for SK6812 pixel drivers that work with Art-Net or sACN?
All PixLite Mk1, Mk2, and Mk3 products support SK6812 as an available Pixel IC type, so get in touch with us to find out how the lighting specialists at Advatek can support you in your pixel lighting project.
PixLite® A4-S Mk3
Driving up to 24 universes of data, and offering easy mounting, sleek design and electrical fault protection — what’s not to love?
PixLite® E4-S Mk3
The E-series LED pixel controller is made for tighter budgets thanks to its ability to drive up to 24 universes of LED pixel control and route power directly to LEDs.
