Overview
This pixel protocol was designed by World Semi in China. WS2851 offers many of the benefits the WS28xx series is famous for, in a 5050 form factor with integrated LEDs. There are also included pins in the package for connection to external LEDs, giving users options for which LEDs are desired to be used.
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 | 12V |
PWM Rate | 400Hz |
Suitable Camera | Unsuitable for cameras |
Data Transfer Rate | 800kbps |
Redundant Data Line |
Considerations for Use
Advantages
- Up to 12V, allowing for long cable lengths
Disadvantages
- Data-only restricts refresh rates to be limited by the speed of the protocol, which can be slow
- Low PWM rate makes theses pixels unsuitable for cameras
- Only 8 bits of data for each color makes dimming curves less smooth
- No redundancy in data
PixLite Support
Are you looking for WS2851 pixel drivers that work with Art-Net or sACN?
All PixLite Mk3 products support WS2851 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.
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