+To flash with ´teensy-loader-cli´:
+
+ - Build the firmware with `make keymapname`, for example `make default`
+
+ - Run ´<path/to/>teensy_loader_cli -mmcu=atmega32u4 -w ergodox_ez_<keymap>.hex´
+
+ - Press the Reset button by inserting a paperclip gently into the reset hole
+ in the top right corder.
+