qmk_firmware/keyboards/cannonkeys/crin/readme.md

Crin by Bachoo

• Keyboard Maintainer: Andrew Kannan
• Hardware Supported: STM32F072CBT6

Make example for this keyboard (after setting up your build environment):

make cannonkeys/crin:default

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.

Bootloader

Enter the bootloader in 3 ways:

• Bootmagic reset: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
• Physical reset button: Toggle the switch on the back of the pcb to "0" and briefly press the button on the back of the PCB
• Keycode in layout: Press the key mapped to RESET if it is available