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Introduction

Fly_WiScreen is a high-end Klipper control screen developed by Guangzhou Magnolia Electronic Technology Co., Ltd. (FLY3D). It supports two firmware modes (WiFi/Serial), offering users flexible connection options: it can connect to a Klipper host via WiFi, or communicate directly with systems like FlyOS-FAST through a serial port. The screen responds quickly, features a 7-inch IPS capacitive touch screen, and supports file transfer via USB or TF card, providing a smooth and efficient user experience.

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Core Features​

WiFi Firmware Mode​

  • Network Connection: Supports searching for and connecting to Klipper hosts on the local network via WiFi.
  • File Transfer: Supports uploading print files to the printer using the onboard USB interface or TF card slot.
  • Cluster Control: Supports master-slave mode for convenient synchronized management and control of multiple printers.
  • Custom Macros: Supports custom operation macros to simplify debugging and complex operational workflows.

Serial Firmware Mode​

  • Direct Connection: Supports direct connection to the FlyOS-FAST system or a host with the Moon2Uart plugin installed via serial port.
  • Custom Macros: Supports custom operation macros to simplify debugging and complex operational workflows.
  • Advanced Features (FlyOS-FAST Exclusive):
    • Power-loss resume printing prompts and recovery.
    • Control the host's WiFi connection and configuration via the screen.
    • Set the extruder nozzle size and filament type via the screen.
    • File management, model slicing, and print queue settings.
    • View host system version and other information.
  • Notes:
    • In this mode, the onboard WiFi functionality will be unavailable.
    • The onboard USB and TF card slots can only be used for firmware updates, not for regular file transfer.

Function Entry Points​

FunctionDocumentation
Firmware Download and UpdateScreen Firmware Download
Serial Screen UsageSerial Screen Usage
Klipper Connection ConfigurationKlipper Configuration
Boot Logo ModificationBoot Logo Modification
SchematicSchematic

Product Specifications​

  • Processor: Allwinner T113-S3, Dual-core Cortex-A7, up to 1.2GHz
  • RAM: Integrated 128MB DDR3
  • Storage: 128MB NAND Flash
  • Display: 7-inch IPS capacitive touch screen, resolution 1024x600, supports multi-touch
  • External Interfaces: USB 2.0 x1, TF card slot x1
  • Wireless Network: Supports 802.11b/g/n protocols
  • Power Supply: Rated voltage 5V
  • Expansion Power: The 5V power port can connect to an external charging module, supporting modification for battery power supply

How to Choose Firmware?​

  • If you need to wirelessly connect to multiple Klipper printers and transfer files directly via the screen, choose "WiFi Firmware".
  • If you use the FlyOS-FAST system and want deep integration features like power-loss resume and on-screen WiFi configuration, choose "Serial Firmware".
  • For firmware download and flashing guides, please refer to the subsequent "Firmware Update" section.
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