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Screen Wiring and Configuration

Screen Wiring​

Important Safety Notice
  • When connecting TFT or HDMI screens using FPC cables, always operate with the power completely off to prevent screen damage
  • When wiring TFT screens, carefully check the insertion direction of the FPC cable to avoid device malfunction due to reverse 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 Notes
  • It is recommended to use the mainsail or fluidd web interface for configuration modifications
  • Do not enable the web page translation function, otherwise it may cause the system to fail to start properly
  • Do not enter Chinese characters or special characters in the configuration file
  • After modifying the configuration file, the system needs to be restarted 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 Method​

Modify Configuration File After Flashing​

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

Online Configuration Modification After System Startup​

  • General configuration items can be modified on the system web configuration page and take effect after a restart
  1. Access the device IP address in the 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 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. Save the file after modifying the configuration items
Important Notice

After modifying the configuration, please restart the system for the configuration to take effect

Configuration Format Description
  • The configuration file format must be key=value, do not change it to key: value or other formats
  • Do not add spaces before or after the equal sign

Screen Configuration​

  • Change screen= to 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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