Two Trees Sapphire Pro Firmware Upd -

Helpful for PID tuning after the update using tools like Pronterface. Step-by-Step Installation Guide 1. Choose Your Firmware Flavor

Upgrading the Firmware of the Two Trees Sapphire Pro : A Guide to Enhanced Performance Two Trees Sapphire Pro

), follow the steps below. The printer typically uses the motherboard. Quick Update Guide

If you installed aftermarket TMC drivers in UART mode, verify your jumper configurations underneath the stepper drivers on the motherboard matches the wiring manual. two trees sapphire pro firmware upd

If your X or Y axes are inverted, you can usually flip them in the mks_config.txt file without re-compiling the entire firmware.

page and select the version matching your printer and motherboard. Community/Marlin: Projects like RolfZuckowskiUltras/TwoTrees-Sapphire-Pro-Plus

Install and add the PlatformIO extension. Open the Marlin source folder in VS Code. Helpful for PID tuning after the update using

Use VS Code with the PlatformIO extension to build the project.

Turn the printer on. You should see a progress bar on the touchscreen. Do not turn off the power during this process, as it can brick the motherboard.

Ensure your extruder is pushing the exact amount of filament requested. The printer typically uses the motherboard

⚠️ Warning: Do NOT power off during the LED blinking. This corrupts the bootloader.

You will need the compiled .bin file and the assets folder (for the touch screen UI).

Rushing a firmware update is the #1 cause of “bricked” controllers. Follow this checklist:

Indirectly yes—newer firmware allows higher acceleration ( $120-$122 ) and faster step rates, leading to shorter travel times.

: Insert the card into the printer while it is powered off. Turn the printer on; the screen should display a progress bar. Do not turn off the power during this time. Popular Firmware Options Recommendation Key Features TwoTrees Official Safe, basic, original touch interface. Marlin 2.x RolfZuckowskiUltras (GitHub)