If you want the absolute best print quality and speed, buy a Raspberry Pi and install . It unlocks the true potential of the CoreXY motion system.
Ultimate Guide to the Best Firmware for Two Trees Sapphire Pro : Upgrading for Peak Performance Two Trees Sapphire Pro
Reduces ghosting and ringing at high speeds. two trees sapphire pro firmware best
Feature upgraded processors and better stepper driver support.
: Some community members have ported Marlin specifically to support the original MKS Robin Nano touchscreen interface, providing a more polished "factory-like" feel with open-source benefits. Key Benefits of Upgrading Two Trees Sapphire Pro, 3D printer custom firmware ⚙️ If you want the absolute best print quality
3. Best Pre-Compiled Firmware Option: FiveNights (Thingiverse)
Marlin Firmware Service – Sapphire Pro config insert the card
Some boards require the file to be named exactly as Robin_nano.bin . Copy the file to the root of the SD card. Power off the printer, insert the card, and power it on .
: This is widely considered the best choice for this printer's CoreXY motion system. It offloads complex math to a host like a Raspberry Pi, allowing for faster print speeds (up to 500mm/s) and features like Input Shaping to eliminate ringing and Pressure Advance for sharper corners.
if you want to push the printer to its physical limits and don't mind spending $35 on a Pi.
This feature uses accelerometers to cancel out mechanical vibrations, allowing for significantly higher print speeds without "ghosting" or ringing.
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