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 the TFT screen, carefully confirm the insertion direction of the FPC cable to avoid reverse connection causing device malfunction.

TFT Resistive Screen Wiring

TFT Resistive Screen Wiring

tip

• The TFT screen package includes two FPC cables: 14P (narrow cable) and 16P (wide cable).
• For lite2, you must use the 14P (narrow cable).

TFT-V2 Resistive Screen Wiring

TFT-V1 Resistive Screen Wiring

HDMI Wiring

HDMI Wiring

1. FLY-HDMI Screen Wiring Diagram

Screen Configuration

FLYOS-FAST System

FLYOS-FAST System Screen Configuration

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

In the fluidd interface: Uncheck "Filter hidden files and folders"

In the mainsail interface: Check "Show hidden files"

2. Enter the displayed .flyos-config folder and locate the sys-config.conf configuration file.

3. Edit the sys-config.conf file and modify the corresponding configuration items based on the screen type.

TFT Resistive Screen Configuration

• Change the text 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 need to modify:

klipper_screen=1

HDMI Screen Configuration

• Change the text after screen= to hdmi.
• Change klipper_screen=0 to klipper_screen=1.
• Below is a reference after modification:

screen=hdmi

• Also need to modify:

klipper_screen=1

Configuration Notes

• Ensure the DIP switch on the back of the screen is correctly set: For resistive screens, set to Resi.
• The configuration file format must be key=value. There must be no spaces after the equals sign.
• Do not arbitrarily modify the configuration file format, otherwise the configuration will not take effect.

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