ROCK64 STEREO AUDIO DAC ADD-ON BOARD and USB serial adapter for Pine64
#3
I have the PADI serial console and I find it works nicely. (I should have mentioned as much.)

(1) The pins on the AUDIO DAC ADD-ON BOARD's UART connection are not soldered?
That is, are they just for appearances? The pins presently connect to nothing?
Seems strange, but upon scrutinizing the board, I can see no leads to its UART receptacle.

(2) Were I properly to solder a 5V connection (in addition to the others) to the UART connection, is there any way (that you see, with code) to convert this UART to a USB 1.x-compatible output?
I am really only considering USB 1.x speeds. At the very least, I wonder if I could arrange having a keyboard attached thusly.
Yeah, this would be a significant effort, and I would more logically just use a USB 2.0 hub on one of the extant ports (but connection via a hub may not be possible for some fussy hardware). I am just curious about its feasibility.
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RE: ROCK64 STEREO AUDIO DAC ADD-ON BOARD and USB serial adapter for Pine64 - by jovval - 12-01-2018, 03:53 AM

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