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Screen Connection and Configuration

Screen Connection​

Important Safety Tips
  • When connecting a TFT or HDMI screen using an FPC cable, ensure you operate with complete power off to prevent screen damage.
  • When connecting a TFT screen, carefully verify the insertion direction of the FPC cable to avoid device malfunction due to reverse connection.

TFT Screen Connection and Configuration​

Tip
  • For resistive screens, set the DIP switch to Resi.
  • For capacitive screens, set the DIP switch to Cap.
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Important Notes​

Configuration Precautions
  • It is recommended to use the mainsail or fluidd web interface for configuration modifications.
  • Do not enable the webpage translation function, as it may prevent the system from starting normally.
  • Do not input Chinese characters or special characters in the configuration file.
  • After modifying the configuration file, you need to restart the system for the changes to take effect.
Important Warning
  • Do not modify the content below ######### PLEASE DO NOT EDIT THE FOLLOWING ######### in the configuration file.

Configuration File Modification Methods​

Modify Configuration File After Flashing​

  • Configuration items that only take effect on first boot must be modified after flashing by opening the config.txt file in the removable disk FlyOS-Conf using a professional text editor.

Online Configuration Modification After System Boot​

  • General configuration items can be modified on the system web configuration page and will take effect after a restart.
  1. Access the device IP address via a browser, for example: http://192.168.1.2/

fluidd Interface Operation: Uncheck "Filter hidden files and folders"

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mainsail Interface Operation: Check "Show hidden files"

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  1. Enter the displayed .flyos-config folder and locate the sys-config.conf configuration file.
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  1. Edit the sys-config.conf file. This file is a symbolic link to the config.txt configuration file on the removable disk FlyOS-Conf.
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  1. Save the file after modifying the configuration items.
Important Note

After modifying the configuration, restart the system for the changes to take effect.

Configuration Format Explanation
  • The configuration file format must be key=value. Do not change it to key: value or any other format.
  • Do not add spaces before or after the equals sign.

Screen Configuration​

  • Modify screen= to fly-tft-v2-r
  • To use FLY Screen, set klipper_screen=0; if both klipper_screen=1 and fly_screen=1 are enabled, KlipperScreen will be used by default
  • Change fly_screen=0 to fly_screen=1
  • Reference after modification
screen=fly-tft-v2-r
  • Also modify
klipper_screen=0
fly_screen=1
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