If you are fighting with noise from the buck converter (XIAO RA4M1), there is a solution

Hi there,

Jesus man …thay have a name for people like you…“perfectionist”
WOW,

I had to share this one… The BEST or even better picture is on the LINK… Everyone should hit your link and see this project … WOW
Thanks for the effort…WOW! :star_struck:

GL :slight_smile: PJ :v:

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