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Screen Connection and Configuration

Screen Connection​

Important Safety Notice
  • When connecting a TFT or HDMI screen using an FPC cable, always operate with the power completely off to prevent screen damage.
  • When connecting a TFT screen, carefully confirm the insertion direction of the FPC cable to avoid equipment failure due to reverse connection.

TFT Screen Connection​

Tip
  • The TFT screen package includes two FPC cables: 14P (narrow cable) and 16P (wide cable).
  • For lite2.1, please use the 16P (wide cable).
  1. FLY-lite TFT screen connection 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. 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 and modify the corresponding configuration items based on the screen type
  • Change 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 is used by default
  • Change fly_screen=0 to fly_screen=1
  • Reference after modification below
board=fly-lite2.1
screen=fly-tft-v2-r
  • Also modify
klipper_screen=0
fly_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, 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 to apply the changes.

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