Preface

About this guide and technical support information.

About this document

This application note provides steps to use VisionFive 2's GPIO pins to make an LED blink at the PWM frequency.

Table 1. Revision History
Version	Released	Revision
1.1	2023/06/08	Added a note in 40-Pin GPIO Header Definition. Updated the method for installing VisionFive.gpio package in Preparing Software. Added Resources and Buy Now chapters.
1.0	2022/11/30	The first official release.

The following notes and notices might appear in this guide:

Tip: Suggests how to apply the information in a topic or step.
Note: Explains a special case or expands on an important point.
Important: Points out critical information concerning a topic or step.
CAUTION: Indicates that an action or step can cause loss of data, security problems, or performance issues.
Warning: Indicates that an action or step can result in physical harm or cause damage to hardware.