This page describe how to use Lisa/L from a user point of view

Getting started

Connect power to the board. The board accepts input voltage from 6V to 18V. The power connector is from JST and known in the rc world as a BEC connector
Connect a mini USB cable in the mini USB connector. This should give you two USB devices. The first one ( usualy /dev/ttyUSB0) is the console for the Overo, the second one is the JTAG for the STM32

Use case #1: the "classic" paparazzi fixed wing code running in the STM32 only