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Screen Wiring and Configuration

Screen Wiring​

Important Safety Tips
  • When connecting a TFT or HDMI screen using an FPC cable, ensure the device is completely powered off to prevent screen damage.
  • When wiring a TFT screen, carefully confirm the insertion direction of the FPC cable to avoid device malfunction due to reversed connection.

TFT Screen Wiring 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 web page translation functions, as this may prevent the system from starting normally.
  • Do not input Chinese characters or special characters in the configuration file.
  • After modifying the configuration file, restart the system for changes to take effect.
Important Warning
  • Do not modify any content below ######### PLEASE DO NOT EDIT THE FOLLOWING ######### in the configuration file.

Configuration File Modification Methods​

Modify Configuration File After Flashing​

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

Online Configuration Modification After System Startup​

  • Regular configuration items can be modified on the system web configuration page and take effect after restart.
  1. Access the device IP address via a browser, e.g., 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 find the sys-config.conf configuration file.
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  1. Edit the sys-config.conf file, which is a symbolic link to the config.txt configuration file on the removable disk FlyOS-Conf.
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  1. After modifying the configuration items, save the file and restart the system for changes to take effect.
Configuration Format Instructions
  • 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​

  • Change screen= to screen=fly-tft-v2-r
  • Change klipper_screen=0 to klipper_screen=1
  • Below is a reference after modification
screen=fly-tft-v2-r
  • Also modify
klipper_screen=1
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