Hello,
I currently designing a carrier board for the TX2.
I would like to know UART0_RTS# （PIN）and UART0_CTS#（PIN） can be left unconnected ？
I just need to use UART0_TX and UART0_RX.
Sure, they can be left unconnected.
Thank you.
Does it affect the debugging function?
No, the flow control is not must.