You 'da Man!!

Thanks, Patrick. That was the problem. I tried /dev/tty, but I was missing the '1' on the end. As soon as I did the output to /dev/tty1, it worked!!

Of course, now, I see on bootup that the Phidget says "/dev/tty1" at the top of the screen.

Thanks for your help!

-Terry

I am able to run a Python3 script at system startup on my SBC4. I added the following line in the /etc/rc.local file, right before the exit(0) line at the end: (sleep 60 ; echo $(date) >> lastboot; /usr/bin/python3 /root/testBoot. py)& Without going into a nauseous amount of detail, this line (c...