Tronxy X5S - X Y Z Optical Endstop adapter

I'm sorry but I sold my Tronxy X5S, so I don't have any other photos to publish, but I hope you can understand the installation of my adapters.
Obviously the board firmware must be adapted to optical endstops.
On my X5S I had enabled the independent double Z, as you can see in photo.
I've published two types of optical endstop adapter, use the one that makes you more comfortable, can be used on other printers with 2020 profiles.
Good luck!

Marco