Most compact and well designed VRX for Openipc and ruby FPV
Follow the link for more details ...
https://www.printables.com/model/1347191-openipc-fpv-ruby-fpv-vrx-orv2
Songs
https://www.youtube.com/watch?v=lZ1fj36B42g
https://www.youtube.com/watch?v=ihPTNp7370s
