EN
Home > Technology & support > Technical article >

【Application Solution】 “Breathing” Gaming Keyboard: awinic Breathing LED Driver® Lets Light Fight Alongside You

2025-11-27

When a keyboard learns to communicate with you through light, every gaming session feels like fighting side by side with a perfectly synchronized teammate.


Figure 1: RGB Lighting Effects on Gaming Keyboards

As the esports experience continues to evolve, lighting is no longer just decorative—it has become an extension of gameplay, an echo of emotion, and a visual annotation of tactics.
AWinic Electronics, a leader in mixed-signal semiconductor solutions, has specialized in breathing LED technologies for over 15 years. Its proprietary AWinic Light Language® has set the industry benchmark for advanced lighting effects, empowering gaming keyboards to truly “breathe” and fully elevate the gaming experience.

Light Language Interaction: Seamless and Intuitive Support


Figure 2: RGB Lighting Effects on Gaming Keyboards

awinic Recommended Solution

The AW20216SQNR, a flagship product in AWinic’s Light Language® series, can drive up to 216 LED channels (72 RGB LEDs), supporting 16.8 million true colors and 256 levels of smooth brightness control.
Featuring advanced technologies including ghosting elimination, low EMI, and audio noise (coil whine) suppression, it also supports a high-speed 10MHz SPI interface, providing an outstanding lighting solution for premium esports peripherals.

Figure 3: Application Block Diagram of AW20216SQNR


Key Features:


Figure 4: Block Diagram of the “Breathing” Gaming Keyboard Application


Beyond advanced LED drivers, AWinic Electronics—the mixed-signal semiconductor leader—has launched a comprehensive, upgraded gaming keyboard solution that also covers power management, capacitive touch sensing, and haptic feedback modules. This integrated approach enables ultra-fast response and stable performance, delivering a truly immersive esports experience.

Table 1: AWinic Matrix-Type Breathing LED Driver Selection Guide


Table 2: AWinic Direct-Drive Breathing LED Driver Selection Guide