Screen Wiring and Configuration
Screen Wiring
- TFT Resistive Screen Wiring
- TFT V1 Wiring with Ribbon Cable
- HDMI Wiring
TFT Resistive Screen Wiring
tip
- The TFT screen package includes two FPC flexible cables: one is
14P (narrow)and the other is16P (wide) - Please use the
14P (narrow)cable for resistive screens!!!
![]() | FLY-Gemini TFT V2 resistive screen wiring ![]() |
TFT Resistive Screen Wiring
tip
- Pay attention to the correct wire sequence!
- Install the TFT screen
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Screen Configuration
- FLYOS-FAST System - Screen Configuration
- FLYOS-Armbian System - Screen Configuration
FLYOS-FAST System - Screen Configuration
-
Open the device's IP address in a browser, for example:
http://192.168.6.110/fluidd: As shown below:Uncheck->Filter hidden files and folders.
mainsail: As shown below:Check->Show hidden files.
-
You can now see the
.flyos-configfolder. Enter this folder and locate thesys-config.conffile.

- Open the
sys-config.conffile. Modify the required configuration items and then clickSave->Close.
warning
- For
HDMI screen, set as:hdmi. Note that there must be no space after the=sign! - For
resistive screen, set as:fly-tft-v1. Note that there must be no space after the=sign! Ensure the switch on the back of the screen is set toResi. - For
klipper_screen, set as:1. Note that there must be no space after the=sign! - Note: The configuration format in the
sys-config.conffile must bekey=value. Do not modify the format!!! Otherwise, the configuration will not take effect!!!

- After saving the changes,
restart the systemto apply the new configuration.
FLYOS-Armbian System - Screen Configuration
info
- After connecting the host computer to WiFi and obtaining its IP address, enter
IP+:9999in the browser to access FLY TOOLS and configure the screen. - For example, if the host computer's IP address is
192.168.6.110, enter192.168.6.110:9999in your browser.
- Open FLY TOOLS. As shown in the image below,
enable Klipper Screen,select the screen model, click the pink button at the bottom right corner labeledSave Configuration, and then restart the host computer to apply the changes!
warning
- For
resistive screen, select:fly-tft-v1. Ensure the switch on the back of the screen is set toResi. - For
hdmi screen, select:hdmi.
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- After saving the configuration, restart the host computer to apply the changes!
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