Here are my Klipper configs for making the Sapphire Plus v1.1 with 3xtmc2208 + 2 x tmc2225 + belted dual z steppers.
My bltouch is connected to my ZMax, adjust pinouts if yours is connected to ZMin. All of my endstops are currently connected. My printer is connected to my pi via USB.
Configs for a functional 3dtouch are currently commented out, but you could use those if you have that.
$ cp 98-sapphire.rules /etc/udev/rules.d/
$ cp -r klipper_config ~/klipper_config
Don't forget to go through initial setup and configurations on Klipper's website to make sure.
This config is largely functional for my mostly stock printer, but the [gcode_macro] start and end sections need a bunch of work.
Hopefully this helps someone.