hey guys, I'm trying to work with USB Type-C and I'm having a little trouble understanding this pinout.
which two pins provide the power and ground to my phone when I'm charging it?
I'm guessing that my phone charger connects pins 9 and 4 on Type-C to 1 on Type A. Then 1 and 12 to pin 4. Is this correct?
fuck knows
>>1064677
It looks like A1, A12, B1, and B12 are all grounds and A4, A9, B4, and B9 are all V+. From what I can tell, A and B represent each side of the connection. What's the issue?
The type C is reversible, that's kinda the point.
>>1065524
so can I use either to power the phone? so long as a ground and V+ are connected somewhere?
>>1065653
Not either, both. Tie all the grounds off together, that then is your negative for the charge circuit. Tie off all four Vbus lines. That is your positive. Ignore the secondary voltage bus, that's for rapid charging BS that overheats li-ion.
>>1065736
Okay, that's what I needed to know. Thanks