pjones5
100+ Head-Fier
@FiiO
I have a really hard time connecting the Q3 to my iPhone 6. I tried three different lightning to usb-c cables by now. Original apple cable, Anker Powerline+ and some cheap no name cable. My iPhone wont recognize the Q3 with none of them. It works perfectly with the small stock cable it came with. Whats that about?
For lightning to micro-USB OTG cables, the micro-USB cable has 5-pins in it (I believe). One of those pins is responsible for charging, I’d imagine another is some sort of ground (don’t quote me on that, I’m not an electrician) and the rest are for data transfers. For the special lightning to micro USB cable that comes with the Q5s, that cable drops the charging pin in the micro-USB - as I’ve had it explained to me. iPhones won’t let you connect something that draws battery for charging. I’d imagine there’s some hardware that communicates this to the software so if it’s senses that 5th pin, then it automatically disables that connection. All of that to say, I’d imagine the same principles apply to lightning to Type-C connections as well.