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[Feature Request] Change PWM frequency #24607

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Gabriele-tomai00 opened this issue Nov 15, 2024 · 0 comments
Open
1 of 4 tasks

[Feature Request] Change PWM frequency #24607

Gabriele-tomai00 opened this issue Nov 15, 2024 · 0 comments
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enhancement help wanted

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@Gabriele-tomai00
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Feature Request Type

  • Core functionality
  • Add-on hardware support (eg. audio, RGB, OLED screen, etc.)
  • Alteration (enhancement/optimization) of existing feature(s)
  • New behavior

Description

I have a mosfet AO3400 connected to the raspberry pi pico. I use it to control a 5V led strip that I use as a backlight. When I change the brightness, I hear an annoying sound. Is it possible to change the PWM frequency to avoid this? Any other suggestions?
Thanks
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@Gabriele-tomai00