Connections

USB C

The USB-C port supports dual role operation, functioning as both host and device. When connected to a host PC, it provides network connectivity and automatically assigns the IP address 192.168.55.100 to your computer, allowing you to SSH into the device:

ssh [e-mail]

OR if you've changed either the username or hostname:

ssh <username>@192.168.55.1

It is also possible to share the internet connection of your host PC with the Jetson over this USB interface by enabling IP packet forwarding as seen in this example script.

Serial Ports

Connector	Port	Available Signals	Function
UART0	/dev/ttyTHS3	RX/TX/RTS/CTS	User Available
UART1	/dev/ttyTHS1	RX/TX/RTS/CTS	User Available
UART2	/dev/ttyTHS2	RX/TX	Linux Console (Reserved)