Screen Wiring and Configuration

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

TFT Screen Wiring

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

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/

fluidd interface operation: Uncheck "Filter hidden files and folders"

mainsail interface operation: Check "Show hidden files"

2. Enter the displayed .flyos-config folder and find 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-v2-r.
• Change klipper_screen=0 to klipper_screen=1.
• Below is a reference after modification:

screen=fly-tft-v2-r

• Also need to modify:

klipper_screen=1

TFT Capacitive Screen Configuration

• Change the text after screen= to fly-tft-v2-c.
• Change klipper_screen=0 to klipper_screen=1.
• Below is a reference after modification:

screen=fly-tft-v2-c

• 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: 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 arbitrarily change 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.