#include <dt-bindings/zmk/keys.h> #include <behaviors.dtsi> #include <dt-bindings/zmk/kscan_mock.h> / { keymap { compatible = "zmk,keymap"; label = "Default keymap"; default_layer { bindings = < &key_repeat &kp A &kp LCTRL &kp C_VOL_UP >; }; }; };