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Fly-Pi-lite2 Host Machine

Fly-Pi-lite2 is a Klipper host machine designed for beginners, featuring a deeply optimized system and pre-installed plugins. It is ready to use out of the box, helping users quickly set up a 3D printing control environment.

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Product Features​

  • Processor: Allwinner H3 Quad-core Cortex-A7
  • Graphics Processing: Mali-400 MP2
  • RAM: 512MB DDR3
  • Storage Expansion: Supports Micro SD (TF) cards up to 128GB
  • Wireless Network: Onboard 2.4GHz Wi-Fi
  • Peripheral Interfaces:
    • USB 2.0 × 2
    • FPC-TFT × 1
    • FPC-HDMI × 1
  • Expansion Interface: Reserved FPC interface, supports HDMI + USB single-cable connection
  • Pre-installed System: Comes with Klipper, Moonraker, Mainsail/Fluidd, KlipperScreen, resonance compensation plugins, NumPy, etc. No need to change sources, simplifying deployment (requires your own TF card).

Core Highlights​

  • Deep Optimization, Enhanced Performance Powered by the Allwinner H3 quad-core processor, it runs deeply customized FlyOS & Klipper firmware, offering significant optimization in command processing and printing performance compared to the native version.

  • Ready Out-of-the-Box, Complete Ecosystem All essential plugins and components are pre-installed, eliminating complex debugging and significantly reducing the time from installation to the first print.

  • One-Click Updates, OTA Support Supports Over-The-Air (OTA) system updates, no need to re-flash firmware, allowing continuous access to the latest features and security patches.

Purchase and Usage Notes​

Important: Regarding Storage

Fly-Pi-lite2 does not include storage media upon purchase. You must prepare your own storage card to use it:

  • Recommended: 16GB–128GB capacity Micro SD (TF) card, speed class C10 or higher is suggested.
Important: Regarding Power Supply

Fly-Pi-lite2 cannot be powered by a downstream controller (e.g., a mainboard). You must use an independent 5V power adapter to power the host machine. Failure to do so may cause device damage or operational issues.

Detailed Product Specifications​

1. Core System​

  • CPU: Allwinner H3, Quad-core Cortex-A7
  • GPU: Mali-400 MP2
  • RAM: 512MB DDR3

2. Storage & Expansion​

  • External Storage: Supports Micro SD (TF) cards up to 128GB

3. Interface Overview​

  • Display Output
    • FPC-HDMI × 1
    • FPC-TFT × 1
    • Supports TFT screens or connection via HDMI single-cable solution
  • USB & Network
    • USB 2.0 × 2
    • 2.4GHz Wi-Fi (onboard)

4. System & Software​

  • Operating System: FlyOS-FAST (a lightweight system optimized for 3D printing)
  • Core Firmware:
    • Deeply optimized Klipper firmware with improved motion planning and command processing performance
    • Native support for RRF (RepRapFirmware)
  • Pre-installed Software:
    • Core Components: Klipper, Moonraker
    • Web Interface: Mainsail / Fluidd (Fluidd by default)
    • Plugins & Features: KlipperScreen, Crowsnest (camera), Input Shaping, Resonance Compensation, etc. (NumPy is pre-installed)

Notes​

Regarding Wi-Fi

Fly-Pi-lite2 only supports 2.4GHz Wi-Fi networks. It does not support 5GHz or dual-band combined networks.

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