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 TFT screens, 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 resistive screens, always use the 14P (narrow cable).

Important Note

• Screens do not support hot-plugging. Perform wiring operations only when the device is completely powered off.

1. FLY-C8 TFT Resistive Screen Wiring

TFT-V1 Wiring Reference

TFT-V2 Wiring Reference Update in progress

C8 V1-V1.2 Using G2T Wiring

TFT V2 Wiring

tip

• C8 V1-V1.2 versions require a G2T adapter board to use the TFT V2 capacitive screen.
• The TFT screen package includes two FPC cables: 14P (narrow cable) and 16P (wide cable).
• For TFT V2 G2T screens, always use the 16P (wide cable).

Important Note

• Screens do not support hot-plugging. Perform wiring operations only when the device is completely powered off.

1. G2T and TFT Screen Installation

Resistive Screen Installation

Capacitive Screen Installation

C8 V1.3 Version

TFT V2 Wiring

tip

• The TFT screen package includes two FPC cables: 14P (narrow cable) and 16P (wide cable).
• For TFT V2 G2T screens, always use the 16P (wide cable).

Important Note

• Screens do not support hot-plugging. Perform wiring operations only when the device is completely powered off.

1. G2T and TFT Screen Installation

• TFT Screen Installation Diagram

HDMI Wiring

HDMI Wiring

1. FLY-HDMI-LCD5 Screen Wiring

Important Note

• When using FPC cables, screens do not support hot-plugging. Perform wiring operations only when the device is completely powered off.

Wiring Method One

Wiring Method Two

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. Navigate to the displayed .flyos-config folder and find the sys-config.conf configuration file.

3. Open the sys-config.conf file and select the corresponding configuration method based on your screen type:

TFT Resistive Screen Configuration Method

• Change the text after screen= to fly-tft-v2-r
• Change klipper_screen=0 to klipper_screen=1
• Reference after modification:

screen=fly-tft-v2-r

• Also need to modify:

klipper_screen=1

TFT Capacitive Screen Configuration Method

• Change the text after screen= to fly-tft-v2-c
• Change klipper_screen=0 to klipper_screen=1
• Reference after modification:

screen=fly-tft-v2-c

• Also need to modify:

klipper_screen=1

HDMI Screen Configuration Method

• Change the text after screen= to hdmi
• Change klipper_screen=0 to klipper_screen=1
• Reference after modification:

screen=hdmi

• Also need to modify:

klipper_screen=1

Serial Port Screen Configuration Method

• Change the 0 after moon2uart to 1
• Reference after modification:

moon2uart=1

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