<![CDATA[Moose]]>https://moose.pw/https://moose.pw/favicon.pngMoosehttps://moose.pw/Ghost 5.82Sat, 11 Apr 2026 05:05:24 GMT60<![CDATA[USB C Connector Wiring and CC pull-downs]]>Short answer: 5.1k on each of CC1 and CC2 to ground.

The USB C Spec itself, Table 4-25: https://www.usb.org/sites/default/files/USB%20Type-C%20Spec%20R2.0%20-%20August%202019.pdf

Good explanations on Stack Overflow here (with a detailed overview of what goes to what)

]]>https://moose.pw/usb-c-connector-pcb-wiring/669529eb0bfb1c1b634f0a6bMon, 15 Jul 2024 14:05:14 GMTShort answer: 5.1k on each of CC1 and CC2 to ground.

The USB C Spec itself, Table 4-25: https://www.usb.org/sites/default/files/USB%20Type-C%20Spec%20R2.0%20-%20August%202019.pdf

Good explanations on Stack Overflow here (with a detailed overview of what goes to what) and here.

USB C Wiring Schematic with CC1 and CC2 5.1k pulldowns

My favourite USB C socket, for easy routing and soldering, is this one from GCT. A single row of accessible surface mount pins. Make sure you get a longer "stake" length, and/or ensure that the shield pins are properly soldered for strength. Limited to USB2, but that's fine for my projects.

]]><![CDATA[Coming soon]]>Escape the cloud! Run my own blog (what's it called these days?). To-do includes moving old post across from stevethemoose.blogspot.com, then seeing what happens next.

Apparently you can subscribe if you'd like to stay up to date and receive emails when new content is

]]>https://moose.pw/coming-soon/664e06158d5374bfb7e0d858Wed, 22 May 2024 14:49:57 GMT

Escape the cloud! Run my own blog (what's it called these days?). To-do includes moving old post across from stevethemoose.blogspot.com, then seeing what happens next.

Apparently you can subscribe if you'd like to stay up to date and receive emails when new content is published (if I get email sending working)!

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