EBB icon indicating copy to clipboard operation
EBB copied to clipboard

Published 20 hours ago • verified publisher icon bigtreetech

No USB-C CC pull down resistor

Open murphytodd4 opened this issue 2 years ago • 1 comments

The USB-C port does not have 5.1K pull down resistors on the USB-C CC lines. This results the board not getting powered/recognized when connected to a properly implemented USB-C port on the host computer.

murphytodd4 avatar Jul 18 '22 17:07 murphytodd4

This project looks like it could provide a fix for existing boards. I am ordering PCBs and resistors to test this. https://github.com/ide/usb-c-to-c-power-mod

murphytodd4 avatar Aug 17 '22 14:08 murphytodd4