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* Remove CORTEX_ENABLE_WFI_IDLE from the codebase. * Turn on CORTEX_ENABLE_WFI_IDLE by default.
Handwired K552 Kumara
A handwired K552 Kumara. Built using STM32F103RCT6 Mini
- Keyboard Maintainer: HorrorTroll
- Hardware Supported: STM32F103RCT6
Make example for this keyboard (after setting up your build environment):
make horrortroll/handwired_k552: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 (B key) and plug in the keyboard
- Physical reset button: Briefly press the button on the back of the PCB
- Keycode in layout: Press the key mapped to
QK_BOOT
if it is available