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FlyOS-Fast System Introduction

Overview

FlyOS-Fast is a lightweight Linux system specifically optimized for 3D printing, providing a stable and efficient operating environment for the full range of Fly host platforms.

Core Features

🏗️ System Architecture

  • Single-User Mode: Minimalist design, supporting only the root user to ensure system security and stability.
  • File System Optimization: Only the /etc and /data directories are writable; core directories are read-only, significantly reducing the risk of damage from power loss.
  • Fast Boot: Optimized boot process, completing KlipperScreen startup within 30 seconds.

📦 Software Ecosystem

  • Complete Pre-installed Ecosystem: Built-in mainstream services such as Klipper, RRF, Mainsail, Fluidd, Moonraker, KlipperScreen, etc.
  • Streamlined Package Management: Traditional package managers removed, pre-installed with essential tools to maintain system lightness.
  • Environment Optimization: Global Python environment simplifies plugin installation and command execution.

⚡ Functional Features

Feature CategoryFeature DescriptionRemarks
System SwitchingSupports switching between Klipper and RRF dual systemsMeets different printing needs
Interface ManagementOne-click switching between Mainsail and Fluidd web interfacesConvenient operation
Power ManagementPower-off shutdown and power-loss recovery functionsChoose one configuration; cannot be enabled simultaneously
Data ManagementUSB port configuration file backup + OTA system updatesDual protection
Display SupportFly-WiScreen serial port screen displayStable and reliable
Firmware ManagementAutomatic firmware flashing on bootSupports devices like fly-c8, fly-c5, fly-c8p, etc.
PersonalizationPre-set UI language and default printer nameReady to use out of the box
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