Does anyone work for UART1 and UART6? How to edit sys_config.fex? I see with ls /dev/tty* /dev/ttyS3, but I don’t know where to find UART3 on GPIO pins?
Does anyone work for UART1 and UART6? How to edit sys_config.fex? I see with ls /dev/tty* /dev/ttyS3, but I don’t know where to find UART3 on GPIO pins?