# Zephyr PWM and LED Subsystem in Practice: Dimming, LED Strips, and Breathing Effects

- Source: Guyuehome
- Published: 2026-10-17T15:43:00.000Z
- RoboHot: https://robohot.news/en/items/xwb1dutod57vgpwvqjselrzxg
- Original: https://www.guyuehome.com/detail?id=2104814548268642306

## Summary

This article is a hands-on Zephyr tutorial for robotics developers, explaining how to use Zephyr's PWM and LED subsystems to implement LED dimming, LED strip control, and breathing effects. It covers driver configuration and usage for the PWM subsystem and the LED subsystem, including PWM LEDs and WS2812 LED strips.