Print from at least PETG preferably ABS/ASA

BOM:

• 2x BHCS M3x6 - to mount Klipper expander
  

• 2x M3x8/6 Plastic screws - to attach the print to printer

If you have trouble compiling firmware for it, commenting out 2 lines fixed issues that I had:

/home/sovol/klipper/src/sched.c

• #include "UC1701.h" -> //#include "UC1701.h"
  

• uc1701_shutdown(reason); -> //uc1701_shutdown(reason);

Make sure to change it back after flashing the firmware

Use at your own risk. I take no responsibility for any damages caused by this.