GoPro Phone Mount Adapter

User @Macaca has mixed up a nice phone holder for attaching to a Taranis r/c transmitter but has used a proprietary interface between phone holder and transmitter which is a suboptimal solution in my eyes.
Therefore I have redesigned the part named "converter" to attach to a GoPro compatible mount which makes this design much more flexible and universal.
Use M3x10 hex screws for mounting the converter to the phone mount.

Now just design a GoPro tripple rod mount for your special application