Adding support for newer Sapphire Plus rev. with dual Endstopps | E3D Hemera preconfig for Sapphire Plus

[RolfZuckowskiUltras]

Thank you for your nice work with the pre-compile directives for the configuration of the machines. Helped me a lot.

New Sapphire Plus revision

Newer revisions (manufactures after around April 2020 / Mine is from May) of the Sapphire Plus were improved by adding non-belt-synced Z-Drives with dual endstopps.

Added features:

** - Dual Z-Drive support**

1. Added directives for the implementation of the dual z-drive in configuration.h
   (Building up on the "normal" Sapphire Plus)
2. Adding directive for dual endstop support in configuration_adv.h

• Tested on Sapphire Plus with Hemera

** - Hemera Support**

1. Adding directives for normal parameters in configuration.h
2. Modifying homing order (y-->x-->z) for avoiding collisions with new Z-Spindles/Endstopps
3. Modifying X-Printbed-Size to 292mm to avoid collisions with new Z-Spindles/Endstopps
4. Sapphire Pro is not fully tested, but should probably work anyway.

Modified:

• Faster Z-Homing
• Secure Homing by lowering Z-Axis by 4mm
• Wider temp hysteresis for faster and secure preheat

Issues:

No known Issues.

Edit: Issue was (as mentioned) Slicer-Caused. The Hemera is just too fast for the default minimum layer time...

[RolfZuckowskiUltras]

Corrected Hemera PID-Values since I don't wanna spam Pull-Requests: p:14.67 i:1.62 d:33.22

[rcstar6696]

Works fine on my sapphire plus with dual Z. It can be merged

[Gleeno]

I would confirm that this preconfig file works very well on Two Trees Sapphire Plus with dual Z stepper/endstop.
Thank you