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).

1. FLY-Pi V2 TFT Resistive Screen Wiring

TFT V2 G2T Screen Wiring

TFT V2 G2T Screen 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).

1. G2T Adapter Board and TFT Screen Installation

Resistive Screen Installation Diagram

Capacitive Screen Installation Diagram

HDMI Wiring

HDMI Wiring

1. FLY-HDMI-LCD5 Screen Wiring Methods

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. 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

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 modify the configuration file format arbitrarily, otherwise the configuration will not take effect.

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