According to the following tutorial:
you should see
after connecting the Arduino to the Jetson’s TX and RX pins.
However, when I do this, the device doesn’t show up at all. I have tried both sets of TX/RX pins on the Jetson–the first one being the pins on J44, and the second being GPIO pins 8 and 10. For each case, I have made sure to connect the Arduino’s TX to the Jetson’s RX, and vice versa.
What could the problem be?