Two Trees Sapphire Pro Firmware Link Instant
The Two Trees Sapphire Pro (also known as the SP-3) typically features the MKS Robin Nano (v1.2) motherboard. Because the original factory firmware is closed-source, most users transition to open-source alternatives like Marlin or Klipper to unlock advanced features like better thermal control, leveling options, and user interface improvements. 1. Official and Community Firmware Links
There is no single "official" cloud link for the Sapphire Pro as Two Trees often directs users to their Wiki for general upgrade instructions. Instead, the community relies on these highly-regarded repositories:
Custom Marlin 2.0 (with GUI): A popular fork of Marlin 2.0 pre-configured for the Sapphire Pro's stock hardware and MKS Robin Nano board. RolfZuckowskiUltras GitHub Repository
Mks-Robin-Nano-Marlin2.0 for Sapphire Pro: Specifically modified to fix hotend temperature overshoot issues and bed dimension mismatches. quentinDeroo GitHub Repository two trees sapphire pro firmware link
Klipper Configuration: For users running Klipper, the official configuration file for the Sapphire Pro SP-3 (2020 version) provides the necessary pin mappings. Official Klipper Config on GitHub 2. Firmware Flashing Procedure
The update process for the MKS Robin Nano board is straightforward and does not require specialized cables, only a microSD card. Two Trees Sapphire Pro, 3D printer custom firmware ⚙️
It is not possible for me to generate a live or real-time report on a specific firmware link for the Two Trees Sapphire Pro 3D printer. Firmware links change frequently as new versions are released, and providing a direct download link would quickly become outdated or potentially point to an unsafe source. The Two Trees Sapphire Pro (also known as
However, I can provide you with a structured report template and the official sources where you can reliably find the correct firmware for the Sapphire Pro.
Breaking Down the Firmware Files
When you visit the official firmware link, you will see several .bin files. Here’s what they mean:
| File Name | Board Target | Description |
|-----------|--------------|-------------|
| SapphirePro_Nano_V3_noBLTouch.bin | Robin Nano V3 | Firmware without auto-leveling |
| SapphirePro_Nano_V3_BLTouch.bin | Robin Nano V3 | 3D Touch / BLTouch enabled |
| SapphirePro_Nano_V4_noBLTouch.bin | Robin Nano V4 | Stock firmware for newer units |
| SapphirePro_Nano_V4_BLTouch.bin | Robin Nano V4 | BLTouch version for V4 | Breaking Down the Firmware Files When you visit
Critical: Do not flash V3 firmware on a V4 board, or vice versa. Check your mainboard version by opening the electronics case.
Troubleshooting Common Firmware Issues
What You Need:
- MicroSD card (≤16GB, formatted to FAT32).
- The correct
.binfirmware file. - Your Sapphire Pro powered off.
Verified Two Trees Sapphire Pro Firmware Links (2025 Update)
Warning: Do not download firmware from random Facebook posts or unverified YouTube descriptions. Below are the current official and community-vetted sources.