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Screen Wiring and Configuration

Screen Wiring​

Important Safety Notice
  • 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 reverse connection which may cause device malfunction.

TFT Screen Wiring​

Tip
  • The TFT screen package includes two FPC cables: 14P (narrow cable) and 16P (wide cable).
  • For lite2.1, you must use the 16P (wide cable).
  1. FLY-lite TFT Screen Wiring Diagram
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Screen Configuration​

FLYOS-FAST System Screen Configuration​

  1. Access the device IP address via a browser, e.g., http://192.168.6.110/

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. Navigate to the displayed .flyos-config folder and find the sys-config.conf configuration file.
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  1. Edit the sys-config.conf file and modify the corresponding configuration items based on the screen type.
  • Change the text after 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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Configuration Notes
  • Ensure the DIP switch on the back of the screen is correctly set: Resi for resistive screens, Cap for capacitive screens.
  • The configuration file format must be key=value. There should be no spaces after the equals sign.
  • Do not modify the configuration file format arbitrarily, as this will prevent the configuration from taking effect.
  1. After saving the configuration, restart the system for the changes to take effect.
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