Connect the USB side of the debug cable to an x86 system (Windows or Linux).
Download PuTTY or any software tool that can open a UART port.
Connect the TXD / RXD / GND pins of the USB debug cable to the debug port of your Jetson platfrom.
(Please refer to the user manual for the location of the debug port for different model.)
Use PuTTY to open the serial port of the USB debug cable.
*The baud rate is 115200.
