The Two Trees Sapphire Pro is a popular budget-friendly CoreXY 3D printer known for its speed and rigid frame. However, like any 3D printer running on an open-source motherboard, keeping the firmware updated is essential for unlocking new features, fixing bugs (such as thermal runaway protection), and improving overall print quality.
– FAT32, allocation unit size 4096 bytes. Name the card TT32 (case-sensitive). two trees sapphire pro firmware upd
Match the firmware to your mainboard chip (STM32F407 or STM32F103). Opening the electronics case to read the chip label is recommended if uncertain. The Two Trees Sapphire Pro is a popular
The Sapphire Pro is a "speed" printer (CoreXY). The default PID values (how the printer maintains temperature) can be unstable at high speeds. Updated firmware allows for PID Autotune to be saved permanently, eliminating temperature fluctuations that cause print defects. Name the card TT32 (case-sensitive)