Arylic build issues

Hi Ravindra,

I haven’t got an explanation on why your converter is okay with the pi but not the mini, a couple of points to consider though:

  1. Forum member Ernst (KolfMAKER) has had a similar issue with his mini Up2Stream Mini & Ripple problem ? - #15 by Steve1

  2. Buck converters, as all switching power supplies can be noisy, I would suggest you try a LC filter on the output and see if that helps. I did some tests about 12 months ago and published them on the forum.
    Power supply selection - #3 by Steve1

The push button should work, maybe double check your wiring and make sure you have the correct pins on the JST connector.

Hope this helps.

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