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I've been meaning to get into this in order to build a custom battery pack for my USB C powered heated vest!
by 71a54xd 3y ago
I've been meaning to get into this in order to build a custom battery pack for my USB C powered heated vest!
- jauntywundrkind 3y agoThere are very very cheap tiny boards that will negotiate & request 20v3a or 20v5a. If you want power please please please buy something ready made to negotiate. Unless your whole point is just fucking around for fun; then by all means negotiate usb-pd yourself. And be prepared to spend years being bad at it & having endless troubles.