I gave up on trying to trigger any camera from the APM. It became simpler and easier just to set whatever camera you are using to a 3 second interval and let it go. With the capacity of SD cards these days, it is easier to delete the photos…"
I use a 6mm main spar on a 600mm wingspan 600g plane that flies much slower than this and have had spar failures and flies with noticable flexing. I'm concerned that your 5mm spars will not be strong enough given the speeds that this flies…"
"I have taken lots of pics with my iPhone 4S from a Skyfun (See pics). There is some 'wave' effect in the pics if the plane rotation is too fast but only in a small % of pics. I use OSnap to control the timing interval. Unfortunately OSnap doesn't…"
"What you are trying to achieve is not possible without an accurate ground terrain surface model for the photo area. Have a look at software such as Photomodeller or iWitness to see how it can be done. Their method is to use 2(or more) overlapping…"