"Michel - I did not create an Octocopter version. However, you can do this yourself easily using my CAD files above and AutoCAD. Just take the base plate and modify it with a layout that holds 8 spars."
"David - We used Lexan instead of carbon fiber because its cheaper and easier to work with.
Cre8it - We chose water jet over laser cutting because it was easier to find a vendor that performed water jet. However, I've heard that polycarbonate is…"
CAD layout for four framesAssembled frameWater jetting Hexacopter frames:A few friends and I built a batch of Hexacopter frames. The design is based upon the Arducopter frame, but I ended up creating all of the parts from scratch in AutoCAD. The…
"Issue solved. I was doing things incorrectly. For whatever reason, you cannot simply download individual files from the github repository. That will give you corrupt CAD files.
Instead, download the entire repository as a ZIP. To do so, go…"
It looks like the Official 3DR CAD files are corrupt. I might be doing something wrong, but I'm a fairly experienced CAD user, and I've tried to be thorough. I have access to a CNC laser cutter, and I decided to cut my own Arducopter frame. I…