FPV Channel Pucks/Signs with TPU holder

To avoid channel confusion when flying with multiple pilots I designed these FPV channel pucks.

The idea is that everyone decides on which channel to use and places the puck easily visible close to them, on the ground, next to their chair, on a table, etc..

The holder is meant to be printed out of TPU, I used 95A and it fits very well. The pucks are held securely enough to make it possible to attach the holder to the outside of a carry bag without them falling out.

There is an empty puck stl included, in case you want to put your own text or use numbers with a different font. Just make sure the text you add is raised by 1.5mm, so the pucks will sit flush with the holder.

To get the numbers to print in a different color, either insert a layer pause and switch filaments or just color with a sharpie.