Describe the problem

Dimmer.ino should change the brightness of a LED to the input value in terminal. But the brightness doesn't change with the value.

To reproduce

You can just run it following the instructions in the comment.

Expected behavior

The brightness of LED is fixed.

The examples version

main

Additional context

No response

Issue checklist

• I searched for previous reports in the issue tracker
• I verified the problem still occurs when using the latest version
• My report contains all necessary details