Summary

This is a simple TPU bung that covers the USB-C socket on your flight controller (or whatever device you have with a USB-C on its board) to stop debris getting in, it uses the same principal as the bung I created to cover the upgrade socket on a HDZero VTX - https://www.thingiverse.com/thing:4777653

Print in TPU, 0.2mm layer height, no support, 5 perimeters minimum. Make sure your Z height is well tuned, elephants foot doesn't help this print at all.

How to install - hold it by the tab, insert the bung into the front of the socket then stretch the band over the back of the socket. I purposely made the band shorter by 0.4mm to make it grip the socket.

I don't have a flight controller with a USB-C on but do have these T16 charging boards that do so I could test the prints on. What you see pictured are the only set of prints I did (all 4 at once) and they fit perfect first time.

Direct download from my website:
http://www.haku.co.uk/3D/USB-C_socket_TPU_bung.stl

Version for Micro-USB socket - https://www.thingiverse.com/thing:5268537

You can sell prints of this, but don't overcharge, and link back here.
Tips are most welcome https://www.paypal.com/paypalme/Haku3D and will encourage me to make more designs for everyone to benefit.

Most FPV people may know me as licensetodrive on YouTube https://www.youtube.com/user/licensetodrive