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Simplified USB-C Daughterboard

CC BY-SA 4.0 Open Source Love kofibadge

drawing

This daughterboard features minimal electronics required for breaking out the VBUS, data and ground lines from a USB type C port.
It includes a basic USB shielding circuit but has no ESD protection or fuse built in.

Fuse and (optional) ESD protection should be added on the main PCB if you want to use this for your project.

The daughterboard is pinout and size compatible with the Unified Daughterboard by ai03.

Since the single PCB alone is too small for SMT assembly from JLCPCB and automatic panel assembly is currently not possible with them I created a 2x2 panelized version that works with JLCPCB assembly. You can find it in the fab files (linked below).


Panelized PCB

Gerbers

LCSC BOM

JLC CPL

USB connector

JST connector


drawing drawing

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

CC BY-SA 4.0

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