Pixel Protocol Overview: HD107S

HD107S is very similar to the APA range and boasts everything APA102C brings, with a higher PWM rate and brighter LEDs. The control circuit and LEDs are integrated in a 5050 SMD package, which provides a small physical footprint for each pixel.

PixLite Support

Are you looking for HD107S pixel drivers that work with Art-Net or sACN? All PixLite Mk3 products support HD107S 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.

Current Control

HD107S has the ability to digitally control the current of the connected LEDs. Use the 5-bit global current control to lower the brightness without sacrificing resolution. This global brightness control can be set when configuring your PixLite Mk3 controller

Technical Specifications

Clock Type Clocked
Color Resolution 8 bits
Physical Package SMD5050 with integrated LEDs
Output Pixel Voltage 5V
PWM Rate 2600Hz
Suitable Camera Up to 87fps, see Refresh Rate and PWM Rate
Redundant Data Line No

Color Specifications

Color Brightness Wavelength
Red 400 – 700 mcd 620 – 630 nm
Green 1000 – 1500 mcd 515 – 530 nm
Blue 300 – 500 mcd 460 – 475 nm

HD107S Advantages

  • Presence of a clock allows for faster refresh rates
  • High PWM rate allows for filming these pixels with cameras up to 87fps

HD107S Disadvantages

  • Only 8 bits of data for each color makes dimming curves less smooth
  • Limited to 5V, causing short cable lengths
  • No redundancy in data
Categories: Pixel LEDs