qmk_firmware/keyboards/tkw/grandiceps/readme.md

grandiceps

ARM split keyboard with RGB underglow and encoders.

• Keyboard Maintainer: vattern
• Hardware Supported: f411 blackpill
• Hardware Availability: grandiceps

There are two versions of the Grandiceps. Please use the appropriate firmware for your board.

• Revision 2 has I2C eeprom and support for a Pimoroni trackball.

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

make tkw/grandiceps:default
make tkw/grandiceps/rev2:default

Flashing example for this keyboard:

make tkw/grandiceps:default:flash
make tkw/grandiceps/rev2:default:flash

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 buttons: Hold down the BOOT0 button and then briefly press the NRST button on the BlackPill PCB.
• Keycode in layout: Press the key mapped to QK_BOOT if it is available