Neat little docking station for a 8BitDo Pro 2 controller. It uses the original charging cable (other cables might work too (Plug footprint is 12x5.8mm).
I strongly suggest to print the fittest first. This is a mini print to test the fitting of the plug, since its supposed to fit by friction. If it does not fit, just scale it up or down.
Might be working on the SN30, but I couldn't test it. If you test it, please let me know.
Just put the plug through the bottom of the dock. I also recommend to print the helper tool to insert the plug to the right height.
There are two holes for M3 screws or any plastic/wood screws that sitze. Using glue or double sided tape might work too, but maybe comes loose.
I also added a version without the 8BitDo pixel heart.