MY9291 Pixel Protocol
A multi-channel, clocked constant-current LED driver protocol with 16-bit grayscale control and high PWM rates for smooth, accurate color transitions.
Overview
MY9291 supports 3.3V–5V operation, uses a two-wire (data and clock) interface, and is designed for advanced lighting systems requiring precise dimming and color mixing.
Supported Pixel Controllers using MY9291
OCTO
Sku: 71521
DIN PIXIE
Sku: 73539
PIXELATOR MINI
Sku: 70067
PIXELATOR MINI MK2
Sku: 70068
PLink Injector
Sku: 73-545
IP PLink Injector
Sku: 73924
Specifications
| Clock Type | Clocked |
| Color Resolution | 16 Bits |
| Physical Package | SOP20 |
| RGB | Yes |
| RGBW | Yes |
| Output Pixel Voltage | 5 - 24V |
| PWM Rate | 2000Hz |
| Suitable Camera | Up to 67fps |
| Redundant Data Line | No |