nRF52 DK and UART over USB

[Fabien Comte]

Hello, I wish to use UART over USB.

If I use pins P0.05 to 8 (i need HW flow control), is that the serial port detected in Windows ?

[Einar Thorsrud]

You need to replace the 'x' in /dev/ttyACMx with the correct number in your case, typically 0. (You should be able to see it from dmesg when you plug in the device, and also /var/log/messages or /var/log/syslog). One way to determine t is to grep for ttyACM:

dmesg | grep ttyACM

[Nabil]

Thank you for your answer. It's already working on my environnement but only with cu.

I use :

ls /dev/tty*

to find the USB name

Thank you very much

[Einar Thorsrud]

A, yes. I read your commend too quickly. Glad to hear you got it working :)