I am happy to use the Jetson Nano since 2 months. I am not very experienced with Jetson boards. But I need 3 UART Ports accessible to communicate with other things. I read that the Jetson Nano has 3 UART Ports. At the moment I use the Jetson development board but the module will be swapped out of the Jetson Nano in our own board (if it is relevant). The problem is, that on Serial 0 is a serial console. I don’t want this console. Am I able to use all 3 of those UARTs in user land using syscalls or c++/python code.
Can you please give me full instructions to do that or hint me to a tutorial or something like that?
If I won’t get 3 Serial ports, I am technically able to use unused SPI Ports as UARTs if I just won’t connect the clock. Do you think I am able to do this? But this would be the last try.
Thank you in advance,