![USB TYPE-C Adapter Board 2.54MM CC1 CC2 5.1K Pull Down Resistor Connection by Minwu Electronics - AliExpress USB TYPE-C Adapter Board 2.54MM CC1 CC2 5.1K Pull Down Resistor Connection by Minwu Electronics - AliExpress](https://ae01.alicdn.com/kf/Sae61b1d22090488fa4d35a17a792346ar/USB-TYPE-C-Adapter-Board-2-54MM-CC1-CC2-5-1K-Pull-Down-Resistor-Connection-by.jpg)
USB TYPE-C Adapter Board 2.54MM CC1 CC2 5.1K Pull Down Resistor Connection by Minwu Electronics - AliExpress
![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
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Amazon.com: MEIRIYFA USB Type-C PD Pigtail Power Cable Quick Charge Bare Wire Data Vedio Audio Extension Cable, USB C 8 Cores Open End 5A CC1 CC2 SUB1 SBU2/ A8 B8 Data Power
![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/S719348add7224ceaa93655893c645485o/USB-TYPE-C-conversion-board-2-54MM-CC1-CC2-5-1K-pull-down-resistor-connection.jpg)
Usb Type-c Conversion Board 2.54mm Cc1 Cc2 5.1k Pull-down Resistor Connection - Integrated Circuits - AliExpress
![Share about Firmware-Hardware and the latest USB Type-C PD technology. : USB Type-C Configuration Channel (CC) pin function (English version) Share about Firmware-Hardware and the latest USB Type-C PD technology. : USB Type-C Configuration Channel (CC) pin function (English version)](http://1.bp.blogspot.com/-MeDQDtxyuSE/U_F-lcfK78I/AAAAAAAAAfM/2kMzMfo8GIE/s1600/TypeC_host_device.jpg)
Share about Firmware-Hardware and the latest USB Type-C PD technology. : USB Type-C Configuration Channel (CC) pin function (English version)
![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)