"I don't want to get into a flame war here but you may have missed the point there i think.
I'm not a 3DR fanboy by any means. I've only ever bought 2x APM 2.5 boards and a couple of motors from 3DR everything else I bought from other…"
"I don't know why everyone is getting so upset.
If 3DR didn't want anyone to clone the APM they wouldn't have published a link to the Dimensional drawings, EAGLE files and an Assembly guide on the very same page they are selling…"
"I am having a similar issue with the both my Quad and Hex (APM2.5 with latest firmware)
As soon as I apply any Yaw it will lose altitude.
Did you fix the issue? If so How?
Sonar only works with Alt Hold and loiter as far as I know.. (I have sonar…"
"I can definitely see concrete and glass panels being lifted and guided into place using drones.
For their size they can potentially lift a fair amount of weight..
You would have to ask is it cost effective and practical?
But with the arrival of the…"