Read Aerial Robotic Landscape
Read How I’ve made a Widget with info of electricity availability at my home (ukr).
TIL Read the Docs.
Read Aerial Robotic Landscape from which the Education and tutorials section is the most useful. The post by Kimberly McGuire from Bitcraze, Online courses in Aerial Robotics, extends the list of tutorials and online courses.
I’m saving the book Small Unmanned Aircraft: Theory and Practice separately as it contains a lot of interesting links in the Supplemental Material.
This might be a good start: Drone Programming. Software Development for Ardupilot Powered Unmanned Systems.. It seems that only the last point in the curriculum will be more or less new.