Banana Pi BPI-R3 / BPI-R4 USB Power Output

Banana Pi Router design Project
1

It looks like the BPI-M5 can support a tremendous power output BPI-M5 USB 3.0 Power test

I am looking for a board with dual ethernet and USB with 2.4amp output that can be switched from the firmware. e.g. a Jetson nano J2010 seed board can do this but only at 1.9amp. Anyone know if this is possible on these boards? Thanks in advance for any detail you can offer

2

which board do you mean? in title R3/R4, in text (non-existent) R5 and link to M5…Rx is router board with more than dual ethernet

R4 seems to allow 5V/2A (via SY6280AAC U8) on the usb-A port, R3 uses same chip as U9 without comment about current

3

Hi Frank

Sorry if I have the naming incorrect, looking at Banana Pi BPI-R4 - Banana Pi Wiki and Banana Pi BPI-R3 - Banana Pi Wiki as they had more than one ethernet. Dual is the ideal minimum.

It should have Read BPI-M5. I have edited now. Any clues as to the control function (switch off/on) for SY6280AAC?

4

Imho it should be always on,but you can look in r3/r4 schematics in bpi wiki for more