# Flashing Instructions Flashing sequence: 1. Press the `KC.RESET` keycode, or tap the RESET button. 2. Wait for the OS to detect the device 3. Flash a .hex file (May be done automatically) 4. Reset the device into application mode (May be done automatically) or: make flash- USER_KEYMAP=user_keymaps/... Example: make flash-feather-m4-express USER_KEYMAP=user_keymaps/kdb424/handwire_planck_featherm4.py