Ensure the physical switch on the back is set to "Wired" and you are using a data-capable USB-C cable.
: Adjust per-key lighting, backlighting modes, and the signature knob light. Knob Functionality tm680 keyboard software top
The TM680 (often labeled as the or KF068 ) is a highly popular 65% "exploded" layout mechanical keyboard kit, primarily known for its budget-friendly price and iconic rotary volume knob. While the hardware is widely praised for its hotswap capabilities, the software—often called the HomoKB or TM680 Configurator —is a more complex topic for enthusiasts to navigate. Software Features and Customization Ensure the physical switch on the back is
: While primarily used for volume, some versions of the software allow for basic remapping of the rotary encoder. Essential Manual Shortcuts While the hardware is widely praised for its
If you are reading this, chances are you have just unboxed the LTC NB681 (more popularly known as the ), or you are considering buying one. With its unique 68-key layout, gasket-mounted structure, and that iconic three-way rotary knob, the TM680 has taken the custom mechanical keyboard community by storm as a budget-friendly powerhouse.
is a "white-label" board sold by various vendors like Homoo or DIYKeycap, there is no single official manufacturer website. To get the correct version, you must match the software to your specific model: