this post was submitted on 05 Aug 2025
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As I understand it you can do USB-C at a basic 5V level with 2 resistors, and for a watch that would be plenty of power.
yeah but that wouldnt be USB C because usb C is a standard that requires a ton of different things like double way data and power rails and handle 60watts etc. If you just need 5v then you can do it in a much smaller way via another connector or even wirelessly.
I'm gonna assume you know more about this and I do because i cant even light up an LED in a circuit.
USB C is only the plug… USB 3.2 is the specification
USB power delivery is part of the specification that you can support without support for the other parts and is incredibly simple to implement by itself