The system is built on Raspberry pi 3.
Triggering is controlled from Mission Planner (ARDUPILOT)'s 'trigger camera now' via PixHawk FlightController using GPIO connection to the pi.
In the demo, Sony Alpha 5100 is chosen but every kind of camera is possible to be used.
GitHub link: https://github.com/wntun/camera-trigg...
https://github.com/wntun/KKU-m1-3dMap...