Allows you to change the RGB modes, configure layers (Fn+...), and customize the rotary knob to volume up/down, mute, or custom macros.
: Ensure the keyboard is in Wired Mode (if it's a tri-mode version) and connected via the USB-C cable before launching the app.
To take it a step further, look into compatibility lists. Advanced users often find that community-driven open-source RGB tools can recognize the TM680 controller, offering a much cleaner user interface than the factory software. tm680 keyboard software top
One of the primary reasons to use the software is for RGB control. The software allows you to choose from a wide variety of (e.g., static, breathing, wave, ripple, etc.), adjust the brightness and speed of the effects, and even customize static colors . While the main keys are fully controllable, a known limitation is that the side and underglow LEDs often cannot be controlled via software and must be cycled through using hardware key combinations. For those who want a hardware-based quick fix, the keyboard has preset RGB modes that can be cycled using Fn + Ins .
Because it is a compact 65% keyboard, many functions (like the F1–F12 row) are hidden behind the Function (Fn) key. The software allows you to customize the secondary "Fn layer," giving you total control over what happens when you hold down the Fn key. 4. Per-Key RGB Lighting and Macros Allows you to change the RGB modes, configure layers (Fn+
Many OEM TM680 drivers default to Chinese upon first launch. Look for a gear icon (Settings) in the top-right or bottom-left corner of the application interface. Click it and look for a dropdown menu containing the word "English" or "EN" to switch the user interface language. 5. Summary Checklist for TM680 Owners Action Item Best Practice Connection Type Always use USB Wired Mode when configuring software. Alternative App Try the GammaKay LK67 driver if standard TM680 files fail. Onboard Memory
Ensure you download the version specifically labeled for your connectivity type (Wired vs. 3-Mode). The GammaKay LK67 Software The GammaKay LK67 is structurally identical to the TM680. While the main keys are fully controllable, a
Check the download or support section of the website where you bought the keyboard (e.g., Epomaker, AliExpress official stores, or KPRepublic).
This ability to change functions and automate tasks transforms the TM680 from a simple typing tool into a powerful command center for your computer.
To get the most out of your lighting, use the software to fine-tune the colors. For example, you can create a custom color using RGB sliders to perfectly match your keycaps or other gear.