On 05.02.21 08:44, Josef Moellers wrote:
> Hi,
>
> I hope this ("banana pi") fits here ("raspberry pi") ...
>
> I have a Banana Pi R1 which is my central home-automation hub and, thus
> runs 24x7.
> I have now attached a DVBSky receiver using the only USB port available
> but I would need some more USB stuff. I tried a USB hub, but as I also
> have a webcam attached, this seems to switch everything to USB1.1 and
> the DVBSky doesn't like that.
>
> Now I was thinking if there may be another USB connector available, eg
> on the small 8-pin header next to the IR receiver.
>
> I have not been able to find a description referring to that connector
> (or to the two pins next to that).

Ah ... found it in the BPi schematics:

The 2x4 header has UART7_TX, UART7_RX, "PH3", "PH5" and some power lines.
The 2-pin header next to that has UART0_TX and UART0_RX.

Josef

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