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Screen Wiring and Configuration

Screen Wiring​

Important Safety Notice
  • When connecting a TFT or HDMI screen using an FPC cable, always operate with the device completely powered off to prevent screen damage.
  • When wiring the TFT screen, carefully verify the insertion direction of the FPC cable to avoid device malfunction due to reverse connection.

TFT Resistive Screen Wiring​

Tip
  • The TFT screen package includes two FPC cables: 14P (narrow cable) and 16P (wide cable).
  • For resistive screens, be sure to use the 14P (narrow cable).
  1. FLY-Pi V2 TFT resistive screen wiring
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Screen Configuration​

FLYOS-FAST System Screen Configuration​

  1. Access the device IP address via a browser, for example: 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. 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 and modify the corresponding configuration item according to the screen type
  • Change screen= to fly-tft-v1
  • Change klipper_screen=0 to klipper_screen=1
  • Below is a reference after modification
screen=fly-tft-v1
  • Also modify
klipper_screen=1
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Configuration Notes
  • Ensure the DIP switch on the back of the screen is set correctly: set to Resi for resistive screens and Cap for capacitive screens.
  • The configuration file format must be key=value, with no spaces after the equals sign.
  • Do not modify the configuration file format arbitrarily, otherwise the configuration will not take effect.
  1. After saving the configuration
Important Notice

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

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