Steve Schnepp
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Steve Schnepp
Yeah, USB PD is really the way to go nowadays if you want more than 5V. I'm using [those with a dipswitch now](https://www.aliexpress.com/item/1005004455694484.html). Works rather nicely, but it really depends...
I did mostly the same, but glued to a 2xAA holder for 3.3V or a 4xAA holder for 5V. This coupled with some [super small boost converters](https://aliexpress.com/item/1005006438496545.html), along with a...