bigtreetech / bigtreetech/EBB

No USB-C CC pull down resistor

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Description

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.

Contributor guide

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Research direction

No schematic, PCB, or test file is named. Start by locating the USB-C connector and its CC lines in the board design files, then verify the required 5.1K pulldown resistors against the USB-C behavior described in the issue. Done means the board powers and is recognized when connected to a properly implemented USB-C host.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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