Serial ports (UART) on the Jetson TX2 and Nano

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
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10

Hi jayanth,
For Jetson-Tx2:
If you have not connected any debugger on 60-pin connector (Port: J10) then UART signals will come on 40-pin connector (J21).
J21 UART: serial@3100000: HSUART : /dev/ttyTHS1
J17 UART: serial@c280000: HSUART : /dev/ttyTHS2
Both the UART are High speed and for 3.3V voltage levels.

Thanks,
Shubhi

Uart loopback reads blank and echo stuck