Firmware in mechanical keyboards. QMK Configurator, QMK Toolbox and QMK CLI (command line interface) are used to program QMK. VIA Configurator software is used to customize QMK keyboards on the fly.

If you've dipped your toes into the world of custom mechanical keyboards, you've likely heard whispers of QMK. For the uninitiated, QMK stands for Quantum Mechanical Keyboard Firmware. It is an ...