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Screen Wiring

Important Safety Notice
  • When connecting TFT or HDMI screens using FPC cables, ensure the device is completely powered off to prevent screen damage.
  • When wiring TFT screens, carefully confirm 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, always use the 14P (narrow cable).
  • TFT-V2 Resistive Screen Wiring
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  • TFT-V1 Resistive Screen Wiring
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Screen Configuration​

FLYOS-FAST System Screen Configuration​

  1. Access the device IP address via 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 value after 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
  • Confirm the DIP switch on the back of the screen is set correctly: for resistive screens, set to Resi.
  • The configuration file format must be key=value with no spaces after the equals sign.
  • Do not modify the configuration file format arbitrarily, as it 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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