USB-PD is a de-facto low-power DC voltage standard, with USB-C being the universal plug. Hurray!
Dale'sDeadBug @ ComplacentGoat @sh.itjust.works Posts 0Comments 31Joined 2 yr. ago

Dale'sDeadBug @ ComplacentGoat @sh.itjust.works
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Didn't realize that was part of the spec. But wouldn't that be 4 devices? 2 wires per device for tx/rx and power +/-.