legendre on #raspbian asked: How can i config rasp lite to open a shell on the serial uart on boot? Params are 1200-8-N-1 Dont want login running, just straight to sh In this article, we’ll walk through one way of implementing this configuration. Activate the serial port Raspbian automatically starts a getty on the serial port if one is available. You should see an agetty process associated with your serial port when you run ps -ef.