FlyOS-Fast System Introduction
Overview
FlyOS-Fast is a lightweight Linux system deeply optimized for 3D printing, providing a stable and efficient operating environment for the entire Fly series of host platforms.
Core Features
🏗️ System Architecture
- Single-user mode: Minimalist design, only supports the
rootuser, ensuring system security and stability - File system optimization: Only the
/etcand/datadirectories are writable; core directories are read-only, greatly reducing the risk of power-loss corruption - Fast startup: Optimized startup process, completes KlipperScreen startup within 30 seconds
📦 Software Ecosystem
- Complete pre-installed ecosystem: Built-in mainstream services such as Klipper, RRF, Mainsail, Fluidd, Moonraker, and KlipperScreen
- Streamlined package management: Removed traditional package managers, pre-installed essential tools, keeping the system lightweight
- Environment optimization: Global Python environment, simplifying plugin installation and command execution
⚡ Functional Features
| Feature Category | Feature Description | Remarks |
|---|---|---|
| System switching | Supports switching between Klipper and RRF dual systems | Meets different printing needs |
| Interface management | One-click switching between Mainsail and Fluidd web interfaces | Convenient operation |
| Power management | Power-loss shutdown and power-loss print recovery | Choose one configuration; cannot be enabled simultaneously |
| Data management | USB port configuration file backup + OTA system updates | Dual protection |
| Display support | Supports TFT, HDMI, USB screens, and Fly-WiScreen serial screens | Stable and reliable |
| Firmware management | Automatic firmware flashing on boot | Supports devices such as fly-c8, fly-c5, and fly-c8p |
| Personalization | Preset UI language and default printer name | Ready to use out of the box |
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