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Fly-Pi-lite2.1 Host

Fly-Pi-lite2.1 is a Klipper host designed for beginners, featuring a deeply optimized system and pre-installed plugins. It's 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 up to 128GB Micro SD card (TF card)
  • 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., pre-installed. No need to change sources, simplifying the deployment process (requires your own TF card).

Core Highlights​

  • Deep Optimization, Performance Boost Equipped with the Allwinner H3 quad-core processor, running 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, eliminating the need to re-flash the firmware, allowing continuous access to the latest features and security patches.

Purchase and Usage Notes​

Important: Regarding Storage

Fly-Pi-lite2.1 does not come with storage media. You must prepare your own storage card to use it:

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

Fly-Pi-lite2.1 does not support being powered by a lower-level controller (e.g., a mainboard). You must use an independent 5V power adapter to power the host. Otherwise, it may cause device damage or abnormal operation.

Detailed Product Specifications​

1. Core System​

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

2. Storage and Expansion​

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

3. Interface Overview​

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

4. Power and Power Management​

  • Input Voltage: DC 5V
  • Power Failure Protection Features:
    • Supports power failure resume printing and safe power-off shutdown.
    • Requires the KPPM safe shutdown module for use.
    Configuration Note

    This feature needs to be configured within the system to enable; it is disabled by default.

5. System and Software​

  • Operating System: FlyOS-FAST (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 and Features: KlipperScreen, Crowsnest (camera), Input Shaping, Resonance Compensation, etc. (NumPy is pre-installed).

Notes​

Regarding Wi-Fi

Fly-Pi-lite2.1 only supports 2.4GHz Wi-Fi networks. It does not support 5GHz or dual-band networks.

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