![Is it necessary to connect the CC1/CC2 pins to ground with a 5.1k resistor? I would like to make a pcb which has a female usb type c port which converts to Is it necessary to connect the CC1/CC2 pins to ground with a 5.1k resistor? I would like to make a pcb which has a female usb type c port which converts to](https://preview.redd.it/is-it-necessary-to-connect-the-cc1-cc2-pins-to-ground-with-v0-7jptrmvwlr0a1.png?width=363&format=png&auto=webp&s=18d71f5b649eb909902fb89fbe8aab826541ddd9)
Is it necessary to connect the CC1/CC2 pins to ground with a 5.1k resistor? I would like to make a pcb which has a female usb type c port which converts to
![Usb Type-c Conversion Board 2.54mm Cc1 Cc2 5.1k Pull-down Resistor Connection - Integrated Circuits - AliExpress Usb Type-c Conversion Board 2.54mm Cc1 Cc2 5.1k Pull-down Resistor Connection - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/Sc487c290be0044498b9998077d658e0bs/USB-TYPE-C-conversion-board-2-54MM-CC1-CC2-5-1K-pull-down-resistor-connection.jpg_Q90.jpg_.webp)
Usb Type-c Conversion Board 2.54mm Cc1 Cc2 5.1k Pull-down Resistor Connection - Integrated Circuits - AliExpress
![usb c - Can USB Type-C 2.0 upstream (device) connect its CC pins and share a pull-down? - Electrical Engineering Stack Exchange usb c - Can USB Type-C 2.0 upstream (device) connect its CC pins and share a pull-down? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Hb6M5.png)
usb c - Can USB Type-C 2.0 upstream (device) connect its CC pins and share a pull-down? - Electrical Engineering Stack Exchange
![How to design a proper USB-C™ power sink (hint, not the way Raspberry Pi 4 did it) | by Benson Leung | Medium How to design a proper USB-C™ power sink (hint, not the way Raspberry Pi 4 did it) | by Benson Leung | Medium](https://www.scorpia.co.uk/wp-content/uploads/2019/06/image-300x292.png)
How to design a proper USB-C™ power sink (hint, not the way Raspberry Pi 4 did it) | by Benson Leung | Medium
![Amazon.com: USB Type-C Breakout Board Serial Basic Breakout Female Connector Type PCB Converter Board (5 PCS) : Electronics Amazon.com: USB Type-C Breakout Board Serial Basic Breakout Female Connector Type PCB Converter Board (5 PCS) : Electronics](https://m.media-amazon.com/images/I/71xF4dfRCjL.jpg)
Amazon.com: USB Type-C Breakout Board Serial Basic Breakout Female Connector Type PCB Converter Board (5 PCS) : Electronics
![Álvaro Prieto on Twitter: "USB-C cables only pass through CC1. In order to use DAM, we need to have a USB-C plug (or custom cable) to connect both CC1 and CC2. If Álvaro Prieto on Twitter: "USB-C cables only pass through CC1. In order to use DAM, we need to have a USB-C plug (or custom cable) to connect both CC1 and CC2. If](https://pbs.twimg.com/media/FMJSLmHVQAI5z9C.png)