Two Trees Sapphire Pro Firmware Best
Klipper offloads the heavy calculations from the printer's MKS Robin Nano board to a Raspberry Pi or similar host, allowing for significantly higher print speeds without losing quality.
For most users, a custom-compiled (specifically designed for the MKS Robin Nano) is the "best" and safest upgrade.
Happy printing, and good luck with your upgrade! Let me know in the comments which path you chose and how it went. two trees sapphire pro firmware best
| Board | Common Version | Best Firmware | |--------|----------------|----------------| | MKS Robin Nano V1.2 / V1.3 | STM32F407ZG | Marlin 2.1.x (preconfigured) | | MKS Robin Nano V3 | STM32F407VGT6 | Marlin 2.1.x or Klipper | | MKS Gen L | ATmega2560 | Marlin 2.0.x | | TwoTrees stock board (green) | STM32F103 | Marlin 2.0.x |
Download a pre-configured Sapphire Pro Marlin repository from GitHub (look for verified configurations by developers like geometrycar or official Marlin examples). Klipper offloads the heavy calculations from the printer's
Download or compile the firmware binary file (it must be named exactly robin_nano35.bin or Robin_nano.bin depending on your board version).
You can change printer settings by editing a simple text file ( printer.cfg ) without ever re-compiling firmware. Let me know in the comments which path
If make flash doesn't work (common on Robin Nano boards), use the provided Python script ( update_mks_robin.py ) to generate the correct .bin file.