You love the idea of browser-based configuration but prefer an all-in-one architecture without running a separate Linux server alongside your printer.
Whether you choose Marlin or Klipper, you must configure specific parameters to match the unique hardware of the Sapphire Pro: CoreXY Kinematics
For most users, a well-configured Marlin 2.x fork is the best option. It offers a balance of safety, compatibility with the stock touchscreen, and essential feature updates.
To help give you the exact configuration files or steps, tell me: What is printed on your mainboard? two trees sapphire pro firmware best
RepRapFirmware (RRF) is traditionally associated with high-end Duet boards, but developers have successfully ported it to the MKS Robin Nano boards found inside the Sapphire Pro. Why It’s Great
Requires purchasing external hardware (a Raspberry Pi or equivalent single-board computer). 2. Custom Marlin 2.x: The Best Standalone Option
The Two Trees Sapphire Pro is a popular CoreXY 3D printer praised for its sturdy linear rails and affordable price point. However, its stock firmware often leaves a lot to be desired, frequently limiting the printer's speed, precision, and feature set. Upgrading your firmware is the single most effective way to unlock the true potential of this machine. You love the idea of browser-based configuration but
If your goal is to make your Sapphire Pro print without losing quality, you must move to Klipper firmware . Klipper moves the complex calculations from the printer's motherboard to a Raspberry Pi or similar host device.
What is your for this upgrade? (e.g., higher speed, auto-bed leveling, fixing bugs) Share public link
For most Sapphire Pro configurations, you simply place the compiled robin_nano.bin (or assets folder for the GUI) on a formatted TF card and reboot the printer. To help give you the exact configuration files
The difficulty lies in the pins_MKS_GEN_L.h file. You must ensure the pin numbers match the specific layout of the Sapphire Pro board. While time-consuming, the result is a faster, safer, and more precise machine.
Are you planning to install a like a BLTouch?
If you can share the you are having (e.g., thermal runaway, Z-offset, ghosting), I can help you customize the firmware settings for your unique situation. Two Trees Sapphire Pro, 3D printer custom firmware ⚙️
Install a lightweight operating system (like Raspberry Pi OS) on your Raspberry Pi. Then, run the KIAUH (Klipper Installation And Update Helper) script to install Klipper, Moonraker (API), and Mainsail/Fluidd (web interfaces).
to FAT32 (best results with 8GB or 16GB cards).