On Mon, 6 Apr 2020 22:53:25 -0700 Chris Rhodin <cprhodin@gmail.com> wrote: > > Q: Is "stty" the right command line tool to check all of a serial > ports settings? > It Works For Me. I had a very simple serial requirement recently, and this did the job. Oh, as to 9600 Baud, if you plug a USB serial port into stretch or unstable, the stty status shows the default as.... 9600. -- Joe