qmk-keychron-q3-colemak-dh/keyboards/kc60se

kc60se

• Keyboard Maintainer: Blake C. Lewis, MechMerlin
• Hardware Supported: KC60SE
• Hardware Availability: PCB is no longer available

Description:

• 60% keyboard PCB;
• supports ANSI, ISO, and HHKB layouts.

Enter the Bootloader

• New firmware, with Bootmagic Lite:
  • holding down Esc while plugging in USB.
• As delivered, with Full Bootmagic (deprecated):
  • unplug keyboard;
  • while holding down 'Space' 'B', plug in USB cable and continue to hold for 8 seconds;
  • 'lsusb' should report 'Atmel Corp. atmega32u4 DFU bootloader' instead of 'feed 6060';
  • in bootloader LEDs are off & keyboard does not work.
• Hardware way:
  • momentary jump pads 5 & 6 to enter bootloader;

Compile the default keymap:

make kc60se:default

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

NKRO

• N or 6 Key Rollover NKRO/6KRO
• navigating bios of computer may require 6KRO
• default keymap has fn(T) mapped to toggle NKRO/6KRO
• test: press 8 keys at same time, if 6, then 6KRO, if 8, then NKRO

DIP switches enable/disable GUI keys, the second keys from the ends on the bottom row:

• K41/K4C are WIN/GUI and will disrupt games;
• Add keycodes GUI_ON and GUI_OFF to your function layer to switch on/off GUI keys. It is eaier than flipping the dip switches;

 dip      keys
#1  #2  K41 K4C
 1   1   1   1    both keys enabled
 1   0   0   1
 0   1   1   0
 0   0   0   0    both keys disabled

ISP header next to the ATmega32U4:

• if you can't get into bootloader, while keyboard is on, momentary jump pad 5 to pad 6

2 4 6
: : :
1 3 5

1 - B3      MISO, column 13, square pad
2 - VCC
3 - B1      SCLK, column 7
4 - B2      MOSI, caplock led
5 - Reset   | momentary jump 5 and 6
6 - Ground  | to enter Bootloader