# Zephyr RTOS - GPIO

[TOC]

## References

### [Zephyr 101 - Overlay GPIOs & MCUBoot From Scratch (00:00 ~ 10:40)](https://youtu.be/2V8ufd7b9_0)

{%youtube 2V8ufd7b9_0 %}

### [Zephyr 101 - GPIOs and PWM](https://youtu.be/nHu3_K9OrMg)

{%youtube nHu3_K9OrMg %}