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USB fails to power device?
dukla2000
Professor of The Pine
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Joined: Jul 2018
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#8
12-11-2018, 01:23 PM
(12-10-2018, 07:17 PM)BackWoodsTech Wrote: Just to cover my bases: i tested both USB 2.0 ports and still the same behavior.
Using the USB 3.0 port however and the device worked as expected.

Does this offer any insight?

How about the RockPro64 properly implements USB2.0 and limits the power to 500mA. Whereas USB3.0 allows more (I am no expert, 1 quick answer from Prof Duck indicates 900mA). And your router needs >500mA @ 5V?
  • ROCKPro64 v2.1 2GB, 16Gb eMMC for rootfs, SX8200Pro 512GB NVMe for /home, HDMI video & sound, Bluetooth keyboard & mouse. Arch (6.2 kernel, Openbox desktop) for general purpose daily PC.
  • PinePhone Pro Explorer Edition, daily driver, rk2aw & U-boot on SPI, Arch/SXMO & Arch/phosh on eMMC
  • PinePhone BraveHeart now v1.2b 3/32Gb, Tow-boot with Arch/SXMO on eMMC
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Messages In This Thread
USB fails to power device? - by BackWoodsTech - 12-08-2018, 03:09 PM
RE: USB fails to power device? - by evilbunny - 12-08-2018, 06:48 PM
RE: USB fails to power device? - by BackWoodsTech - 12-09-2018, 06:49 AM
RE: USB fails to power device? - by evilbunny - 12-10-2018, 12:48 AM
RE: USB fails to power device? - by BackWoodsTech - 12-10-2018, 07:17 PM
RE: USB fails to power device? - by evilbunny - 12-10-2018, 07:47 PM
RE: USB fails to power device? - by BackWoodsTech - 12-11-2018, 05:49 AM
RE: USB fails to power device? - by dukla2000 - 12-11-2018, 01:23 PM
RE: USB fails to power device? - by BackWoodsTech - 12-11-2018, 02:42 PM
RE: USB fails to power device? - by dukla2000 - 12-11-2018, 06:29 PM
RE: USB fails to power device? - by BackWoodsTech - 12-12-2018, 02:47 PM
RE: USB fails to power device? - by fosf0r - 12-12-2018, 03:18 PM
RE: USB fails to power device? - by BackWoodsTech - 12-13-2018, 07:26 AM

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