I wonder if is possible (does it exist?) to have a document (howto) about installing APM2.5 with a single board computer working together ?.
I read intensively the thread http://diydrones.com/forum/topics/ardupilot-mega-with-ros-onboard
but it is still not clear for me how to procede.
I´m interested on deploying a chemical sensing unit for guiding the apm, and so the copter.
thanks a lot in advance