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Provide power in via Pi-2 header
pfeerick
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06-14-2016, 07:56 PM
(06-14-2016, 06:14 AM)g_t_j Wrote: That's interesting. I only knew the Euler bus option for powering Pine64 without a micro USB lead.

So, what would be the difference if you power it through Pi-2 bus as opposed to Euler bus?

Also, where is that jumper that is supposed to provide extra mAh power to USB ports when the board is powered through GPIO?

Shouldn't be any difference whatsoever from what I can tell... since the euler DCIN is connected to the Pi2 5v Smile

As for the jumper, I have no idea... But since the schematic seems to indicate that the VCC-5V line is connected to the USB-5V, if you put 5v down the 5v euler pin then whatever current your power supply can provide should be available to the devices on the USB... then again, my multimeter doesn't seem to agree with me!
pine64 wiki, linux-sunxi Pine64 wiki, the board/connector layout & pinout of the Raspberry Pi/Euler/EXP connectors
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Messages In This Thread
Provide power in via Pi-2 header - by BenCranston - 06-13-2016, 07:55 PM
RE: Provide power in via Pi-2 header - by g_t_j - 06-14-2016, 06:14 AM
RE: Provide power in via Pi-2 header - by pfeerick - 06-14-2016, 07:56 PM
RE: Provide power in via Pi-2 header - by g_t_j - 06-15-2016, 05:17 AM
RE: Provide power in via Pi-2 header - by g_t_j - 03-08-2017, 02:23 PM
RE: Provide power in via Pi-2 header - by g_t_j - 03-08-2017, 03:03 PM
RE: Provide power in via Pi-2 header - by g_t_j - 03-08-2017, 04:26 PM

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