I am using a pixhawk version 1 on a quad Copter and would like to update to a pixhawk 2.1 cube and would like to know if gps/compass I have will work on the cube as well as other connectors like the 3dr tel. Radios , tf mini lidars , power modules and such. If anyone has made a similar upgrade like this what problems did you encounter and what things had to be upgraded
Thanks for any help