# LED test Keymap ## Layout The layout is the same as default. ## Feature * OLED is enabled. * LED backlight is enabled and always lit. * The lighting color of LED changes periodically. Red, Green and Blue. The user can check whether the LED is lit or not. ## Compile ``` $ cd qmk_firmware $ make helix:led_test ``` ## Flash QMK Firmware Execute the 'make' command and press the reset switch on the keyboard. ``` $ make helix:led_test:flash ```