UART in /dev/tty???

hi, on expansion J3A2 port we have two uarts pins 41,44 and pins 65,68 . anybody know which /dev/tty??? is assigned to this?

it’s one of ttyTHS0-2

thanks a lot!

Hi there,

I am having grave difficulties getting the Jetson to communicate to an Arduino via UART connections. Is there any documentation, sample code someone can share?

Thanks heaps.

bigdeli, have you taken a look at the Jetson eLinux wiki? http://elinux.org/Jetson/Tutorials/Connect_To_Arduino

The tutorial is using USB on Jetson side as the hardware, not UART.

me too ~:"