Open the project folder in with the PlatformIO extension installed.
Like Klipper, RRF is entirely configured via text files stored on the SD card. You can change your configuration instantly through the Duet Web Control (DWC) interface.
Gives you full control via a web browser using Fluidd or Mainsail. two trees sapphire pro firmware best
The Sapphire Pro uses the board. The flashing process is slightly different from standard Creality printers.
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 . Open the project folder in with the PlatformIO
| Feature | | Updated Marlin 2.x | Klipper | | :--- | :--- | :--- | :--- | | Difficulty | Pre-installed | Medium (Download & Flash) | Hard (Requires Raspberry Pi) | | Stability | Low/Medium | High | High | | Speed | Standard | Standard | Excellent | | Interface | Touchscreen | Touchscreen | Web Browser (Screen turns off) | | Recommendation | Avoid if possible | Best for Plug & Play | Best for Performance |
After testing dozens of configurations on the Sapphire Pro (with the stock MKS Robin Nano V1.2 or V1.3 board, usually featuring an STM32F103 or F407 chip), here are the three best options. Gives you full control via a web browser
: Some pre-compiled versions combine official firmware with Flying Bear features, adding real-time flow rate adjustments and multi-language support. Firmware Installation Guide Two Trees Sapphire Pro, 3D printer custom firmware ⚙️
