: Copy these directly to the root directory of the SD card.
If you want to transition to Klipper, the firmware flashing process changes significantly.
#define COREXY #define MOTHERBOARD BOARD_MKS_ROBIN_NANO #define X_DRIVER_TYPE TMC2208_STANDALONE #define Y_DRIVER_TYPE TMC2208_STANDALONE Use code with caution.
: If you are also updating the display's GUI, you need to copy a folder called mks_pic (which contains the color graphics and fonts) alongside your .bin file.
The Two Trees Sapphire Pro is a highly regarded 3D printer known for its impressive print quality, reliability, and affordability. As with any complex device, firmware updates are essential to ensure the printer continues to perform optimally and efficiently. In this article, we'll explore the process of updating the firmware on the Two Trees Sapphire Pro, highlighting the benefits, and providing a step-by-step guide on how to perform the update. two trees sapphire pro firmware upd
. This ensures that the printer automatically shuts down if it detects a heating element is behaving abnormally, preventing potential fire hazards. Expanded Feature Set:
Updating the firmware on your Two Trees Sapphire Pro is an essential step to transform it from a decent kit into a reliable, high-performance workhorse. Whether you choose the simplicity of community pre-built binaries or the deep customisation of compiling Marlin yourself, this process is the key to unlocking advanced features like ABL.
Updating the firmware on your Two Trees Sapphire Pro (SP-3) improves stability and unlocks advanced features like better thermal management or support. Most Sapphire Pro models use the MKS Robin Nano
Access more intuitive menus and real-time tuning options. Preparation and Prerequisites : Copy these directly to the root directory of the SD card
Download your chosen firmware package. For most MKS Robin Nano-based setups, you need specific files in the root directory of your SD card:
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.
The Sapphire Pro uses TMC2208 or TMC2225 drivers. However, the stock firmware often runs them in "SpreadCycle" mode, which is noisy. A firmware update allows you to enable StealthChop2 , making the printer nearly silent during movement.
Here is a review and guide exploring the firmware update process, focusing on the transition from stock to community-driven alternatives like Marlin or Klipper. : If you are also updating the display's
The Two Trees Sapphire Pro is a popular CoreXY 3D printer known for its speed and rigid structure. However, the stock firmware can be limiting. Updating your firmware allows you to unlock advanced capabilities like PID tuning, mesh bed leveling, and better BLTouch integration.
If you choose Marlin, follow these steps to compile and flash the firmware. Step 1: Download the Source Files
If you choose Marlin, follow these precise steps to build and install your new firmware image. 1. Download Source Files
If you hit a roadblock during your upgrade, let me know. I can help you figure out you have, provide the exact steps to fix a reversed motor direction , or troubleshoot a blank screen issue . Share public link
Open the bottom panel to confirm if you have the MKS Robin Nano v1.1, v1.2, or v1.3. Firmware files are board-specific.