diff --git a/keyboard/luddite/Makefile b/keyboard/luddite/Makefile
new file mode 100644
index 00000000..b9929666
--- /dev/null
+++ b/keyboard/luddite/Makefile
@@ -0,0 +1,111 @@
+# Target file name (without extension).
+TARGET ?= luddite
+
+# Directory common source filess exist
+TMK_DIR ?= ../../tmk_core
+
+# Directory keyboard dependent files exist
+TARGET_DIR ?= .
+
+# project specific files
+SRC ?=	matrix.c \
+       led.c \
+       backlight.c \
+       rgblight.c \
+       light_ws2812.c
+
+CONFIG_H ?= config.h
+
+
+# MCU name
+MCU ?= atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU ?= 16000000
+
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH ?= AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB ?= $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+BOOTLOADER_SIZE ?= 4096
+OPT_DEFS += -DBOOTLOADER_SIZE=$(BOOTLOADER_SIZE)
+
+
+# Build Options
+#   comment out to disable the options.
+#
+BOOTMAGIC_ENABLE ?= yes	# Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE ?= yes	# Mouse keys(+4700)
+EXTRAKEY_ENABLE ?= yes	# Audio control and System control(+450)
+CONSOLE_ENABLE ?= yes	# Console for debug(+400)
+COMMAND_ENABLE ?= yes    # Commands for debug and configuration
+#SLEEP_LED_ENABLE ?= yes  # Breathing sleep LED during USB suspend
+NKRO_ENABLE ?= yes	# USB Nkey Rollover
+#ACTIONMAP_ENABLE ?= yes	# Use 16bit action codes in keymap instead of 8bit keycodes
+BACKLIGHT_ENABLE = yes
+
+#
+# Keymap file
+#
+ifeq (yes,$(strip $(UNIMAP_ENABLE)))
+    KEYMAP_FILE = unimap
+else
+    ifeq (yes,$(strip $(ACTIONMAP_ENABLE)))
+        KEYMAP_FILE = actionmap
+    else
+        KEYMAP_FILE = keymap
+    endif
+endif
+ifdef KEYMAP
+    SRC := $(KEYMAP_FILE)_$(KEYMAP).c $(SRC)
+else
+    SRC := $(KEYMAP_FILE)_luddite.c $(SRC)
+endif
+
+
+# Optimize size but this may cause error "relocation truncated to fit"
+#EXTRALDFLAGS = -Wl,--relax
+
+# Search Path
+VPATH += $(TARGET_DIR)
+VPATH += $(TMK_DIR)
+
+include $(TMK_DIR)/protocol/lufa.mk
+include $(TMK_DIR)/common.mk
+include $(TMK_DIR)/rules.mk
diff --git a/keyboard/luddite/backlight.c b/keyboard/luddite/backlight.c
new file mode 100644
index 00000000..3bbf96c0
--- /dev/null
+++ b/keyboard/luddite/backlight.c
@@ -0,0 +1,54 @@
+// http://blog.saikoled.com/post/43165849837/secret-konami-cheat-code-to-high-resolution-pwm-on
+#include <avr/io.h>
+#include "backlight.h"
+
+#define FET OCR1A
+
+uint8_t led_counter = 0;
+uint8_t led_level = 0;
+
+
+void backlight_init_ports()
+{
+    DDRB |= (1<<5);
+    PORTB &= ~(1<<5);
+
+    TCCR1A = _BV(COM1A1) | _BV(WGM11); // = 0b10000010;
+    TCCR1B = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001;
+
+    ICR1 = 0xFFFF;
+
+    FET = 0x0000;
+
+    backlight_init();
+}
+
+void backlight_set(uint8_t level)
+{
+    if ( level == 0 )
+    {
+        // Turn off PWM control on PB5, revert to output low.
+        TCCR1A &= ~(_BV(COM1A1));
+        FET = 0x0000;
+        // Prevent backlight blink on lowest level
+        PORTB &= ~(_BV(PORTB5));
+    }
+    else if ( level == BACKLIGHT_LEVELS )
+    {
+        // Prevent backlight blink on lowest level
+        PORTB &= ~(_BV(PORTB5));
+        // Turn on PWM control of PB5
+        TCCR1A |= _BV(COM1A1);
+        // Set the brightness
+        FET = 0xFFFF;
+    }
+    else        
+    {
+        // Prevent backlight blink on lowest level
+        PORTB &= ~(_BV(PORTB5));
+        // Turn on PWM control of PB5
+        TCCR1A |= _BV(COM1A1);
+        // Set the brightness
+        FET = 0xFFFF >> ((BACKLIGHT_LEVELS - level) * ((BACKLIGHT_LEVELS + 1) / 2));
+    }
+}
\ No newline at end of file
diff --git a/keyboard/luddite/config.h b/keyboard/luddite/config.h
new file mode 100644
index 00000000..09e0a57f
--- /dev/null
+++ b/keyboard/luddite/config.h
@@ -0,0 +1,86 @@
+/*
+Copyright 2015 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x0A0C
+#define DEVICE_VER      0x1001
+#define MANUFACTURER    di0ib
+#define PRODUCT         Luddite
+#define DESCRIPTION     Luddite Keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 8
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE    5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* number of backlight levels */
+#define BACKLIGHT_LEVELS 4
+
+/* ws2812 RGB LED */
+#define ws2812_PORTREG  PORTB
+#define ws2812_DDRREG   DDRB
+#define ws2812_pin PB4
+#define RGBLED_NUM 8     // Number of LEDs
+#ifndef RGBLIGHT_HUE_STEP
+#define RGBLIGHT_HUE_STEP 10
+#endif
+#ifndef RGBLIGHT_SAT_STEP
+#define RGBLIGHT_SAT_STEP 17
+#endif
+#ifndef RGBLIGHT_VAL_STEP
+#define RGBLIGHT_VAL_STEP 17
+#endif
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+#endif
diff --git a/keyboard/luddite/keymap_common.h b/keyboard/luddite/keymap_common.h
new file mode 100644
index 00000000..8c5717c6
--- /dev/null
+++ b/keyboard/luddite/keymap_common.h
@@ -0,0 +1,51 @@
+/*
+Copyright 2012,2013 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef KEYMAP_COMMON_H
+#define KEYMAP_COMMON_H
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "keycode.h"
+#include "action.h"
+#include "action_macro.h"
+#include "report.h"
+#include "host.h"
+#include "print.h"
+#include "debug.h"
+#include "keymap.h"
+#include "rgblight.h"
+
+
+/* keymap definition macro */
+#define KEYMAP( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K10, K11, K12, K13, K14, K15, \
+    K16, K17, K20, K21, K22, K23, K24, K25, K26, K27, K30, K31, K32, K33, \
+    K34, K35, K36, K37, K40, K41, K42, K43, K44, K45, K46, K47, K50, \
+    K51, K52, K53, K54, K55, K56, K57, K60, K61, K62, K63, K64, \
+    K65, K66, K67,                K70,                K71, K72, K73, K74\
+) { \
+    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
+    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
+    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \
+    { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \
+    { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \
+    { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
+    { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67 }, \
+    { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74 } \
+}
+
+#endif
diff --git a/keyboard/luddite/keymap_luddite.c b/keyboard/luddite/keymap_luddite.c
new file mode 100644
index 00000000..1649f398
--- /dev/null
+++ b/keyboard/luddite/keymap_luddite.c
@@ -0,0 +1,109 @@
+#include "keymap_common.h"
+#include "rgblight.h"
+
+enum function_id {
+    RGBLED_TOGGLE,
+    RGBLED_STEP_MODE,
+    RGBLED_INCREASE_HUE,
+    RGBLED_DECREASE_HUE,
+    RGBLED_INCREASE_SAT,
+    RGBLED_DECREASE_SAT,
+    RGBLED_INCREASE_VAL,
+    RGBLED_DECREASE_VAL,
+};
+
+const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
+    /* 0: qwerty
+     * ,-----------------------------------------------------------.
+     * |`  |  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|  Bsp  |
+     * |-----------------------------------------------------------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  |
+     * |-----------------------------------------------------------|
+     * |Caps  |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Enter   |
+     * |-----------------------------------------------------------|
+     * |  Shft  |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|    Shift |
+     * |-----------------------------------------------------------'
+     * |Ctrl|Gui |Alt |         Space         |Alt |App |Ctrl| FN  |
+     * `-----------------------------------------------------------'
+     */
+    [0] = KEYMAP( \
+        ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC, \
+        FN2, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS, \
+        LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,ENT,  \
+        LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,RSFT, \
+        LCTL,LGUI,LALT,          SPC,                     RALT, APP,RCTL,FN0),
+    [1] = KEYMAP( \
+        GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL, \
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PSCR,SLCK,PAUS, UP, TRNS,BSPC, \
+        TRNS,VOLD,VOLU,MUTE,TRNS,TRNS,PAST,PSLS,HOME,PGUP,LEFT,RGHT,PENT, \
+        TRNS,TRNS,TRNS,TRNS,TRNS,PPLS,PMNS,END, PGDN,DOWN,TRNS,TRNS, \
+        TRNS,TRNS,TRNS,          TRNS,                    TRNS,TRNS,TRNS,TRNS),
+    [2] = KEYMAP( \
+        CAPS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, \
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, \
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, \
+        TRNS,FN12,FN13,FN4, FN5, FN6, FN7, FN8, FN9, FN10,FN11,TRNS, \
+        TRNS,TRNS,TRNS,          TRNS,                    TRNS,TRNS,TRNS,TRNS),
+};
+
+const action_t PROGMEM fn_actions[] = {
+    [0]  = ACTION_LAYER_MOMENTARY(1),
+    [1]  = ACTION_LAYER_MOMENTARY(2),
+    [2]  = ACTION_LAYER_TAP_KEY(2, KC_TAB),
+    [3]  = ACTION_MODS_TAP_KEY(MOD_RSFT, KC_ENT),
+    [4]  = ACTION_FUNCTION(RGBLED_TOGGLE),
+    [5]  = ACTION_FUNCTION(RGBLED_STEP_MODE),
+    [6]  = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
+    [7]  = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
+    [8]  = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
+    [9]  = ACTION_FUNCTION(RGBLED_DECREASE_SAT), 
+    [10] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
+    [11] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
+    [12] = ACTION_BACKLIGHT_DECREASE(),
+    [13] = ACTION_BACKLIGHT_INCREASE(),
+};
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+  switch (id) {
+    case RGBLED_TOGGLE:
+        if (record->event.pressed) {
+        rgblight_toggle();
+        }
+        break;
+    case RGBLED_INCREASE_HUE:
+        if (record->event.pressed) {
+        rgblight_increase_hue();
+        }
+        break;
+    case RGBLED_DECREASE_HUE:
+        if (record->event.pressed) {
+          rgblight_decrease_hue();
+        }
+        break;
+    case RGBLED_INCREASE_SAT:
+        if (record->event.pressed) {
+        rgblight_increase_sat();
+        }
+        break;
+    case RGBLED_DECREASE_SAT:
+        if (record->event.pressed) {
+          rgblight_decrease_sat();
+        }
+        break;
+    case RGBLED_INCREASE_VAL:
+        if (record->event.pressed) {
+          rgblight_increase_val();
+        }
+        break;
+    case RGBLED_DECREASE_VAL:
+        if (record->event.pressed) {
+          rgblight_decrease_val();
+        }
+        break;
+    case RGBLED_STEP_MODE:
+        if (record->event.pressed) {
+          rgblight_step();
+        }
+        break;
+  }
+}
\ No newline at end of file
diff --git a/keyboard/luddite/led.c b/keyboard/luddite/led.c
new file mode 100644
index 00000000..b8a2123c
--- /dev/null
+++ b/keyboard/luddite/led.c
@@ -0,0 +1,34 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <avr/io.h>
+#include "stdint.h"
+#include "led.h"
+
+
+void led_set(uint8_t usb_led)
+{
+    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+        // output high
+        DDRD |= (1<<5);
+        PORTD |= (1<<5);
+    } else {
+        // Hi-Z
+        DDRD &= ~(1<<5);
+        PORTD &= ~(1<<5);
+    }
+}
diff --git a/keyboard/luddite/light_ws2812.c b/keyboard/luddite/light_ws2812.c
new file mode 100644
index 00000000..f81d90c4
--- /dev/null
+++ b/keyboard/luddite/light_ws2812.c
@@ -0,0 +1,181 @@
+/*
+* light weight WS2812 lib V2.0b
+*
+* Controls WS2811/WS2812/WS2812B RGB-LEDs
+* Author: Tim (cpldcpu@gmail.com)
+*
+* Jan 18th, 2014  v2.0b Initial Version
+* Nov 29th, 2015  v2.3  Added SK6812RGBW support
+*
+* License: GNU GPL v2 (see License.txt)
+*/
+
+#include "light_ws2812.h"
+#include <avr/interrupt.h>
+#include <avr/io.h>
+#include <util/delay.h>
+#include "debug.h"
+
+// Setleds for standard RGB
+void inline ws2812_setleds(struct cRGB *ledarray, uint16_t leds)
+{
+   ws2812_setleds_pin(ledarray,leds, _BV(ws2812_pin));
+}
+
+void inline ws2812_setleds_pin(struct cRGB *ledarray, uint16_t leds, uint8_t pinmask)
+{
+  ws2812_DDRREG |= pinmask; // Enable DDR
+  ws2812_sendarray_mask((uint8_t*)ledarray,leds+leds+leds,pinmask);
+  _delay_us(50);
+}
+
+// Setleds for SK6812RGBW
+void inline ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t leds)
+{
+  ws2812_DDRREG |= _BV(ws2812_pin); // Enable DDR
+  ws2812_sendarray_mask((uint8_t*)ledarray,leds<<2,_BV(ws2812_pin));
+  _delay_us(80);
+}
+
+void ws2812_sendarray(uint8_t *data,uint16_t datlen)
+{
+  ws2812_sendarray_mask(data,datlen,_BV(ws2812_pin));
+}
+
+/*
+  This routine writes an array of bytes with RGB values to the Dataout pin
+  using the fast 800kHz clockless WS2811/2812 protocol.
+*/
+
+// Timing in ns
+#define w_zeropulse   350
+#define w_onepulse    900
+#define w_totalperiod 1250
+
+// Fixed cycles used by the inner loop
+#define w_fixedlow    2
+#define w_fixedhigh   4
+#define w_fixedtotal  8
+
+// Insert NOPs to match the timing, if possible
+#define w_zerocycles    (((F_CPU/1000)*w_zeropulse          )/1000000)
+#define w_onecycles     (((F_CPU/1000)*w_onepulse    +500000)/1000000)
+#define w_totalcycles   (((F_CPU/1000)*w_totalperiod +500000)/1000000)
+
+// w1 - nops between rising edge and falling edge - low
+#define w1 (w_zerocycles-w_fixedlow)
+// w2   nops between fe low and fe high
+#define w2 (w_onecycles-w_fixedhigh-w1)
+// w3   nops to complete loop
+#define w3 (w_totalcycles-w_fixedtotal-w1-w2)
+
+#if w1>0
+  #define w1_nops w1
+#else
+  #define w1_nops  0
+#endif
+
+// The only critical timing parameter is the minimum pulse length of the "0"
+// Warn or throw error if this timing can not be met with current F_CPU settings.
+#define w_lowtime ((w1_nops+w_fixedlow)*1000000)/(F_CPU/1000)
+#if w_lowtime>550
+   #error "Light_ws2812: Sorry, the clock speed is too low. Did you set F_CPU correctly?"
+#elif w_lowtime>450
+   #warning "Light_ws2812: The timing is critical and may only work on WS2812B, not on WS2812(S)."
+   #warning "Please consider a higher clockspeed, if possible"
+#endif
+
+#if w2>0
+#define w2_nops w2
+#else
+#define w2_nops  0
+#endif
+
+#if w3>0
+#define w3_nops w3
+#else
+#define w3_nops  0
+#endif
+
+#define w_nop1  "nop      \n\t"
+#define w_nop2  "rjmp .+0 \n\t"
+#define w_nop4  w_nop2 w_nop2
+#define w_nop8  w_nop4 w_nop4
+#define w_nop16 w_nop8 w_nop8
+
+void inline ws2812_sendarray_mask(uint8_t *data,uint16_t datlen,uint8_t maskhi)
+{
+  uint8_t curbyte,ctr,masklo;
+  uint8_t sreg_prev;
+
+  masklo	=~maskhi&ws2812_PORTREG;
+  maskhi |=        ws2812_PORTREG;
+  sreg_prev=SREG;
+  cli();
+
+  while (datlen--) {
+    curbyte=*data++;
+
+    asm volatile(
+    "       ldi   %0,8  \n\t"
+    "loop%=:            \n\t"
+    "       out   %2,%3 \n\t"    //  '1' [01] '0' [01] - re
+#if (w1_nops&1)
+w_nop1
+#endif
+#if (w1_nops&2)
+w_nop2
+#endif
+#if (w1_nops&4)
+w_nop4
+#endif
+#if (w1_nops&8)
+w_nop8
+#endif
+#if (w1_nops&16)
+w_nop16
+#endif
+    "       sbrs  %1,7  \n\t"    //  '1' [03] '0' [02]
+    "       out   %2,%4 \n\t"    //  '1' [--] '0' [03] - fe-low
+    "       lsl   %1    \n\t"    //  '1' [04] '0' [04]
+#if (w2_nops&1)
+  w_nop1
+#endif
+#if (w2_nops&2)
+  w_nop2
+#endif
+#if (w2_nops&4)
+  w_nop4
+#endif
+#if (w2_nops&8)
+  w_nop8
+#endif
+#if (w2_nops&16)
+  w_nop16
+#endif
+    "       out   %2,%4 \n\t"    //  '1' [+1] '0' [+1] - fe-high
+#if (w3_nops&1)
+w_nop1
+#endif
+#if (w3_nops&2)
+w_nop2
+#endif
+#if (w3_nops&4)
+w_nop4
+#endif
+#if (w3_nops&8)
+w_nop8
+#endif
+#if (w3_nops&16)
+w_nop16
+#endif
+
+    "       dec   %0    \n\t"    //  '1' [+2] '0' [+2]
+    "       brne  loop%=\n\t"    //  '1' [+3] '0' [+4]
+    :	"=&d" (ctr)
+    :	"r" (curbyte), "I" (_SFR_IO_ADDR(ws2812_PORTREG)), "r" (maskhi), "r" (masklo)
+    );
+  }
+
+  SREG=sreg_prev;
+}
diff --git a/keyboard/luddite/light_ws2812.h b/keyboard/luddite/light_ws2812.h
new file mode 100644
index 00000000..82db5fa9
--- /dev/null
+++ b/keyboard/luddite/light_ws2812.h
@@ -0,0 +1,73 @@
+/*
+ * light weight WS2812 lib include
+ *
+ * Version 2.3  - Nev 29th 2015
+ * Author: Tim (cpldcpu@gmail.com)
+ *
+ * Please do not change this file! All configuration is handled in "ws2812_config.h"
+ *
+ * License: GNU GPL v2 (see License.txt)
+ +
+ */
+
+#ifndef LIGHT_WS2812_H_
+#define LIGHT_WS2812_H_
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+//#include "ws2812_config.h"
+
+/*
+ *  Structure of the LED array
+ *
+ * cRGB:     RGB  for WS2812S/B/C/D, SK6812, SK6812Mini, SK6812WWA, APA104, APA106
+ * cRGBW:    RGBW for SK6812RGBW
+ */
+
+struct cRGB  { uint8_t g; uint8_t r; uint8_t b; };
+struct cRGBW { uint8_t g; uint8_t r; uint8_t b; uint8_t w;};
+
+
+
+/* User Interface
+ *
+ * Input:
+ *         ledarray:           An array of GRB data describing the LED colors
+ *         number_of_leds:     The number of LEDs to write
+ *         pinmask (optional): Bitmask describing the output bin. e.g. _BV(PB0)
+ *
+ * The functions will perform the following actions:
+ *         - Set the data-out pin as output
+ *         - Send out the LED data
+ *         - Wait 50�s to reset the LEDs
+ */
+
+void ws2812_setleds     (struct cRGB  *ledarray, uint16_t number_of_leds);
+void ws2812_setleds_pin (struct cRGB  *ledarray, uint16_t number_of_leds,uint8_t pinmask);
+void ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t number_of_leds);
+
+/*
+ * Old interface / Internal functions
+ *
+ * The functions take a byte-array and send to the data output as WS2812 bitstream.
+ * The length is the number of bytes to send - three per LED.
+ */
+
+void ws2812_sendarray     (uint8_t *array,uint16_t length);
+void ws2812_sendarray_mask(uint8_t *array,uint16_t length, uint8_t pinmask);
+
+
+/*
+ * Internal defines
+ */
+#ifndef CONCAT
+#define CONCAT(a, b)            a ## b
+#endif
+#ifndef CONCAT_EXP
+#define CONCAT_EXP(a, b)   CONCAT(a, b)
+#endif
+
+// #define ws2812_PORTREG  CONCAT_EXP(PORT,ws2812_port)
+// #define ws2812_DDRREG   CONCAT_EXP(DDR,ws2812_port)
+
+#endif /* LIGHT_WS2812_H_ */
diff --git a/keyboard/luddite/matrix.c b/keyboard/luddite/matrix.c
new file mode 100644
index 00000000..1259b9ae
--- /dev/null
+++ b/keyboard/luddite/matrix.c
@@ -0,0 +1,191 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * scan matrix
+ */
+#include <stdint.h>
+#include <stdbool.h>
+#include <avr/io.h>
+#include <util/delay.h>
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "rgblight.h"
+
+
+#ifndef DEBOUNCE
+#   define DEBOUNCE	5
+#endif
+static uint8_t debouncing = DEBOUNCE;
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+static matrix_row_t read_cols(void);
+static void init_cols(void);
+static void unselect_rows(void);
+static void select_row(uint8_t row);
+
+
+#define LED_ON()    do { DDRB |= (1<<0); PORTB |= (1<<0); } while (0)
+#define LED_OFF()   do { DDRB &= ~(1<<0); PORTB &= ~(1<<0); } while (0)
+#define LED_TGL()   do { DDRB |= (1<<0); PINB |= (1<<0); } while (0)
+
+void matrix_init(void)
+{
+
+    // To use PORTF disable JTAG with writing JTD bit twice within four cycles.
+    MCUCR |= (1<<JTD);
+    MCUCR |= (1<<JTD);
+    
+    backlight_init_ports();
+    rgblight_init();
+
+    // initialize row and col
+    unselect_rows();
+    init_cols();
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+
+    //debug
+    debug_matrix = true;
+    LED_ON();
+    _delay_ms(500);
+    LED_OFF();
+}
+
+uint8_t matrix_scan(void)
+{
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        select_row(i);
+        _delay_us(30);  // without this wait read unstable value.
+        matrix_row_t cols = read_cols();
+        if (matrix_debouncing[i] != cols) {
+            matrix_debouncing[i] = cols;
+            if (debouncing) {
+                debug("bounce!: "); debug_hex(debouncing); debug("\n");
+            }
+            debouncing = DEBOUNCE;
+        }
+        unselect_rows();
+    }
+
+    if (debouncing) {
+        if (--debouncing) {
+            _delay_ms(1);
+        } else {
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+                matrix[i] = matrix_debouncing[i];
+            }
+        }
+    }
+
+    return 1;
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    return matrix[row];
+}
+
+/* Column pin configuration
+ * col: 0   1   2   3   4   5   6   7
+ * pin: F4  F5  F6  F7  B1  B3  B2  B6
+ */
+static void  init_cols(void)
+{
+    // Input with pull-up(DDR:0, PORT:1)
+    DDRB  &= ~0b01001110;
+    PORTB |=  0b01001110;
+    DDRF  &= ~0b11110000;
+    PORTF |=  0b11110000;
+}
+
+/* Returns status of switches(1:on, 0:off) */
+static matrix_row_t read_cols(void)
+{
+    return (PINF&(1<<4) ? 0 : (1<<0)) |
+           (PINF&(1<<5) ? 0 : (1<<1)) |
+           (PINF&(1<<6) ? 0 : (1<<2)) |
+           (PINF&(1<<7) ? 0 : (1<<3)) |
+           (PINB&(1<<1) ? 0 : (1<<4)) |
+           (PINB&(1<<3) ? 0 : (1<<5)) |
+           (PINB&(1<<2) ? 0 : (1<<6)) |
+           (PINB&(1<<6) ? 0 : (1<<7)) ;
+}
+
+/* Row pin configuration
+ * row: 0   1   2   3   4   5   6   7
+ * pin: D3  D2  D1  D0  D4  C6  D7  E6
+ */
+static void unselect_rows(void)
+{
+    // Hi-Z(DDR:0, PORT:0) to unselect
+    DDRC  &= ~0b01000000;
+    PORTC &= ~0b01000000;
+    DDRD  &= ~0b10011111;
+    PORTD &= ~0b10011111;
+    DDRE  &= ~0b01000000;
+    PORTE &= ~0b01000000;
+}
+
+static void select_row(uint8_t row)
+{
+    // Output low(DDR:1, PORT:0) to select
+    switch (row) {
+        case 0:
+            DDRD  |= (1<<3);
+            PORTD &= ~(1<<3);
+            break;
+        case 1:
+            DDRD  |= (1<<2);
+            PORTD &= ~(1<<2);
+            break;
+        case 2:
+            DDRD  |= (1<<1);
+            PORTD &= ~(1<<1);
+            break;
+        case 3:
+            DDRD  |= (1<<0);
+            PORTD &= ~(1<<0);
+            break;
+        case 4:
+            DDRD  |= (1<<4);
+            PORTD &= ~(1<<4);
+            break;
+        case 5:
+            DDRC  |= (1<<6);
+            PORTC &= ~(1<<6);
+            break;
+        case 6:
+            DDRD  |= (1<<7);
+            PORTD &= ~(1<<7);
+            break;
+        case 7:
+            DDRE  |= (1<<6);
+            PORTE &= ~(1<<6);
+            break;
+    }
+}
diff --git a/keyboard/luddite/rgblight.c b/keyboard/luddite/rgblight.c
new file mode 100644
index 00000000..1902a91e
--- /dev/null
+++ b/keyboard/luddite/rgblight.c
@@ -0,0 +1,505 @@
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include "progmem.h"
+#include "timer.h"
+#include "rgblight.h"
+#include "debug.h"
+
+const uint8_t DIM_CURVE[] PROGMEM = {
+	0, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+	4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
+	6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
+	8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11,
+	11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15,
+	15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20,
+	20, 20, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 25, 26, 26,
+	27, 27, 28, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 35, 35,
+	36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 47,
+	48, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
+	63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 78, 79, 81, 82,
+	83, 85, 86, 88, 90, 91, 93, 94, 96, 98, 99, 101, 103, 105, 107, 109,
+	110, 112, 114, 116, 118, 121, 123, 125, 127, 129, 132, 134, 136, 139, 141, 144,
+	146, 149, 151, 154, 157, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 190,
+	193, 196, 200, 203, 207, 211, 214, 218, 222, 226, 230, 234, 238, 242, 248, 255,
+};
+const uint8_t RGBLED_BREATHING_TABLE[] PROGMEM = {0,0,0,0,1,1,1,2,2,3,4,5,5,6,7,9,10,11,12,14,15,17,18,20,21,23,25,27,29,31,33,35,37,40,42,44,47,49,52,54,57,59,62,65,67,70,73,76,79,82,85,88,90,93,97,100,103,106,109,112,115,118,121,124,127,131,134,137,140,143,146,149,152,155,158,162,165,167,170,173,176,179,182,185,188,190,193,196,198,201,203,206,208,211,213,215,218,220,222,224,226,228,230,232,234,235,237,238,240,241,243,244,245,246,248,249,250,250,251,252,253,253,254,254,254,255,255,255,255,255,255,255,254,254,254,253,253,252,251,250,250,249,248,246,245,244,243,241,240,238,237,235,234,232,230,228,226,224,222,220,218,215,213,211,208,206,203,201,198,196,193,190,188,185,182,179,176,173,170,167,165,162,158,155,152,149,146,143,140,137,134,131,128,124,121,118,115,112,109,106,103,100,97,93,90,88,85,82,79,76,73,70,67,65,62,59,57,54,52,49,47,44,42,40,37,35,33,31,29,27,25,23,21,20,18,17,15,14,12,11,10,9,7,6,5,5,4,3,2,2,1,1,1,0,0,0};
+const uint8_t RGBLED_BREATHING_INTERVALS[] PROGMEM = {30, 20, 10, 5};
+const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[] PROGMEM = {120, 60, 30};
+const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20};
+const uint8_t RGBLED_SNAKE_INTERVALS[] PROGMEM = {100, 50, 20};
+const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {100, 50, 20};
+
+rgblight_config_t rgblight_config;
+rgblight_config_t inmem_config;
+struct cRGB led[RGBLED_NUM];
+uint8_t rgblight_inited = 0;
+
+
+void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) {
+	/* convert hue, saturation and brightness ( HSB/HSV ) to RGB
+	The DIM_CURVE is used only on brightness/value and on saturation (inverted).
+	This looks the most natural.
+	*/
+  uint8_t r, g, b;
+
+  val = pgm_read_byte(&DIM_CURVE[val]);
+	sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]);
+
+	uint8_t base;
+
+	if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
+		r = val;
+		g = val;
+		b = val;
+	} else  {
+		base = ((255 - sat) * val) >> 8;
+
+		switch (hue / 60) {
+		case 0:
+			r = val;
+			g = (((val - base)*hue) / 60) + base;
+			b = base;
+			break;
+
+		case 1:
+			r = (((val - base)*(60 - (hue % 60))) / 60) + base;
+			g = val;
+			b = base;
+			break;
+
+		case 2:
+			r = base;
+			g = val;
+			b = (((val - base)*(hue % 60)) / 60) + base;
+			break;
+
+		case 3:
+			r = base;
+			g = (((val - base)*(60 - (hue % 60))) / 60) + base;
+			b = val;
+			break;
+
+		case 4:
+			r = (((val - base)*(hue % 60)) / 60) + base;
+			g = base;
+			b = val;
+			break;
+
+		case 5:
+			r = val;
+			g = base;
+			b = (((val - base)*(60 - (hue % 60))) / 60) + base;
+			break;
+		}
+	}
+  setrgb(r,g,b, led1);
+}
+
+void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1) {
+  (*led1).r = r;
+  (*led1).g = g;
+  (*led1).b = b;
+}
+
+
+uint32_t eeconfig_read_rgblight(void) {
+  return eeprom_read_dword(EECONFIG_RGBLIGHT);
+}
+void eeconfig_write_rgblight(uint32_t val) {
+  eeprom_write_dword(EECONFIG_RGBLIGHT, val);
+}
+void eeconfig_write_rgblight_default(void) {
+	dprintf("eeconfig_write_rgblight_default\n");
+	rgblight_config.enable = 1;
+	rgblight_config.mode = 1;
+	rgblight_config.hue = 200;
+	rgblight_config.sat = 204;
+	rgblight_config.val = 204;
+	eeconfig_write_rgblight(rgblight_config.raw);
+}
+void eeconfig_debug_rgblight(void) {
+	dprintf("rgblight_config eprom\n");
+	dprintf("rgblight_config.enable = %d\n", rgblight_config.enable);
+	dprintf("rghlight_config.mode = %d\n", rgblight_config.mode);
+	dprintf("rgblight_config.hue = %d\n", rgblight_config.hue);
+	dprintf("rgblight_config.sat = %d\n", rgblight_config.sat);
+	dprintf("rgblight_config.val = %d\n", rgblight_config.val);
+}
+
+void rgblight_init(void) {
+  debug_enable = 1; // Debug ON!
+	dprintf("rgblight_init called.\n");
+  rgblight_inited = 1;
+	dprintf("rgblight_init start!\n");
+  if (!eeconfig_is_enabled()) {
+		dprintf("rgblight_init eeconfig is not enabled.\n");
+    eeconfig_init();
+		eeconfig_write_rgblight_default();
+  }
+  rgblight_config.raw = eeconfig_read_rgblight();
+	if (!rgblight_config.mode) {
+		dprintf("rgblight_init rgblight_config.mode = 0. Write default values to EEPROM.\n");
+		eeconfig_write_rgblight_default();
+		rgblight_config.raw = eeconfig_read_rgblight();
+	}
+	eeconfig_debug_rgblight(); // display current eeprom values
+
+	rgblight_timer_init(); // setup the timer
+
+  if (rgblight_config.enable) {
+    rgblight_mode(rgblight_config.mode);
+  }
+}
+
+void rgblight_increase(void) {
+	uint8_t mode;
+  if (rgblight_config.mode < RGBLIGHT_MODES) {
+    mode = rgblight_config.mode + 1;
+  }
+	rgblight_mode(mode);
+}
+
+void rgblight_decrease(void) {
+	uint8_t mode;
+  if (rgblight_config.mode > 1) { //mode will never < 1, if mode is less than 1, eeprom need to be initialized.
+    mode = rgblight_config.mode-1;
+  }
+	rgblight_mode(mode);
+}
+
+void rgblight_step(void) {
+	uint8_t mode;
+  mode = rgblight_config.mode + 1;
+  if (mode > RGBLIGHT_MODES) {
+    mode = 1;
+  }
+	rgblight_mode(mode);
+}
+
+void rgblight_mode(uint8_t mode) {
+	if (!rgblight_config.enable) {
+		return;
+	}
+  if (mode<1) {
+		rgblight_config.mode = 1;
+	} else if (mode > RGBLIGHT_MODES) {
+		rgblight_config.mode = RGBLIGHT_MODES;
+	} else {
+		rgblight_config.mode = mode;
+	}
+  eeconfig_write_rgblight(rgblight_config.raw);
+  dprintf("rgblight mode: %u\n", rgblight_config.mode);
+	if (rgblight_config.mode == 1) {
+		rgblight_timer_disable();
+	} else if (rgblight_config.mode >=2 && rgblight_config.mode <=23) {
+		// MODE 2-5, breathing
+		// MODE 6-8, rainbow mood
+		// MODE 9-14, rainbow swirl
+		// MODE 15-20, snake
+		// MODE 21-23, knight
+		rgblight_timer_enable();
+	}
+  rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
+}
+
+void rgblight_toggle(void) {
+  rgblight_config.enable ^= 1;
+  eeconfig_write_rgblight(rgblight_config.raw);
+  dprintf("rgblight toggle: rgblight_config.enable = %u\n", rgblight_config.enable);
+	if (rgblight_config.enable) {
+		rgblight_mode(rgblight_config.mode);
+	} else {
+		rgblight_timer_disable();
+		_delay_ms(50);
+		rgblight_set();
+	}
+}
+
+
+void rgblight_increase_hue(void){
+	uint16_t hue;
+  hue = (rgblight_config.hue+RGBLIGHT_HUE_STEP) % 360;
+  rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
+}
+void rgblight_decrease_hue(void){
+	uint16_t hue;
+	if (rgblight_config.hue-RGBLIGHT_HUE_STEP <0 ) {
+		hue = (rgblight_config.hue+360-RGBLIGHT_HUE_STEP) % 360;
+	} else {
+		hue = (rgblight_config.hue-RGBLIGHT_HUE_STEP) % 360;
+	}
+  rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
+}
+void rgblight_increase_sat(void) {
+	uint8_t sat;
+  if (rgblight_config.sat + RGBLIGHT_SAT_STEP > 255) {
+    sat = 255;
+  } else {
+    sat = rgblight_config.sat+RGBLIGHT_SAT_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
+}
+void rgblight_decrease_sat(void){
+	uint8_t sat;
+  if (rgblight_config.sat - RGBLIGHT_SAT_STEP < 0) {
+    sat = 0;
+  } else {
+    sat = rgblight_config.sat-RGBLIGHT_SAT_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
+}
+void rgblight_increase_val(void){
+	uint8_t val;
+  if (rgblight_config.val + RGBLIGHT_VAL_STEP > 255) {
+    val = 255;
+  } else {
+    val = rgblight_config.val+RGBLIGHT_VAL_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
+}
+void rgblight_decrease_val(void) {
+	uint8_t val;
+  if (rgblight_config.val - RGBLIGHT_VAL_STEP < 0) {
+    val = 0;
+  } else {
+    val = rgblight_config.val-RGBLIGHT_VAL_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
+}
+
+void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val){
+	inmem_config.raw = rgblight_config.raw;
+  if (rgblight_config.enable) {
+    struct cRGB tmp_led;
+    sethsv(hue, sat, val, &tmp_led);
+		inmem_config.hue = hue;
+		inmem_config.sat = sat;
+		inmem_config.val = val;
+    // dprintf("rgblight set hue [MEMORY]: %u,%u,%u\n", inmem_config.hue, inmem_config.sat, inmem_config.val);
+    rgblight_setrgb(tmp_led.r, tmp_led.g, tmp_led.b);
+  }
+}
+void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val){
+  if (rgblight_config.enable) {
+		if (rgblight_config.mode == 1) {
+			// same static color
+			rgblight_sethsv_noeeprom(hue, sat, val);
+		} else {
+			// all LEDs in same color
+			if (rgblight_config.mode >= 2 && rgblight_config.mode <= 5) {
+				// breathing mode, ignore the change of val, use in memory value instead
+				val = rgblight_config.val;
+			} else if (rgblight_config.mode >= 6 && rgblight_config.mode <= 14) {
+				// rainbow mood and rainbow swirl, ignore the change of hue
+				hue = rgblight_config.hue;
+			}
+		}
+		rgblight_config.hue = hue;
+		rgblight_config.sat = sat;
+		rgblight_config.val = val;
+		eeconfig_write_rgblight(rgblight_config.raw);
+		dprintf("rgblight set hsv [EEPROM]: %u,%u,%u\n", rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
+  }
+}
+
+void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b){
+  // dprintf("rgblight set rgb: %u,%u,%u\n", r,g,b);
+  for (uint8_t i=0;i<RGBLED_NUM;i++) {
+    led[i].r = r;
+    led[i].g = g;
+    led[i].b = b;
+  }
+  rgblight_set();
+
+}
+
+void rgblight_set(void) {
+	if (rgblight_config.enable) {
+		ws2812_setleds(led, RGBLED_NUM);
+	} else {
+		for (uint8_t i=0;i<RGBLED_NUM;i++) {
+	    led[i].r = 0;
+	    led[i].g = 0;
+	    led[i].b = 0;
+	  }
+		ws2812_setleds(led, RGBLED_NUM);
+	}
+}
+
+// Animation timer -- AVR Timer3
+void rgblight_timer_init(void) {
+	static uint8_t rgblight_timer_is_init = 0;
+	if (rgblight_timer_is_init) {
+		return;
+	}
+	rgblight_timer_is_init = 1;
+	/* Timer 3 setup */
+	TCCR3B = _BV(WGM32) //CTC mode OCR3A as TOP
+	      | _BV(CS30); //Clock selelct: clk/1
+	/* Set TOP value */
+	uint8_t sreg = SREG;
+	cli();
+	OCR3AH = (RGBLED_TIMER_TOP>>8)&0xff;
+	OCR3AL = RGBLED_TIMER_TOP&0xff;
+	SREG = sreg;
+}
+void rgblight_timer_enable(void) {
+	TIMSK3 |= _BV(OCIE3A);
+	dprintf("TIMER3 enabled.\n");
+}
+void rgblight_timer_disable(void) {
+	TIMSK3 &= ~_BV(OCIE3A);
+	dprintf("TIMER3 disabled.\n");
+}
+void rgblight_timer_toggle(void) {
+	TIMSK3 ^= _BV(OCIE3A);
+	dprintf("TIMER3 toggled.\n");
+}
+
+ISR(TIMER3_COMPA_vect) {
+	// Mode = 1, static light, do nothing here
+	if (rgblight_config.mode>=2 && rgblight_config.mode<=5) {
+		// mode = 2 to 5, breathing mode
+		rgblight_effect_breathing(rgblight_config.mode-2);
+
+	} else if (rgblight_config.mode>=6 && rgblight_config.mode<=8) {
+		rgblight_effect_rainbow_mood(rgblight_config.mode-6);
+	} else if (rgblight_config.mode>=9 && rgblight_config.mode<=14) {
+		rgblight_effect_rainbow_swirl(rgblight_config.mode-9);
+	} else if (rgblight_config.mode>=15 && rgblight_config.mode<=20) {
+		rgblight_effect_snake(rgblight_config.mode-15);
+	} else if (rgblight_config.mode>=21 && rgblight_config.mode<=23) {
+		rgblight_effect_knight(rgblight_config.mode-21);
+	}
+}
+
+// effects
+void rgblight_effect_breathing(uint8_t interval) {
+	static uint8_t pos = 0;
+	static uint16_t last_timer = 0;
+
+	if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_BREATHING_INTERVALS[interval])) return;
+	last_timer = timer_read();
+
+	rgblight_sethsv_noeeprom(rgblight_config.hue, rgblight_config.sat, pgm_read_byte(&RGBLED_BREATHING_TABLE[pos]));
+	pos = (pos+1) % 256;
+}
+
+void rgblight_effect_rainbow_mood(uint8_t interval) {
+	static uint16_t current_hue=0;
+	static uint16_t last_timer = 0;
+
+	if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval])) return;
+	last_timer = timer_read();
+	rgblight_sethsv_noeeprom(current_hue, rgblight_config.sat, rgblight_config.val);
+	current_hue = (current_hue+1) % 360;
+}
+
+void rgblight_effect_rainbow_swirl(uint8_t interval) {
+	static uint16_t current_hue=0;
+	static uint16_t last_timer = 0;
+	uint16_t hue;
+	uint8_t i;
+	if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval/2])) return;
+	last_timer = timer_read();
+	for (i=0; i<RGBLED_NUM; i++) {
+		hue = (360/RGBLED_NUM*i+current_hue)%360;
+		sethsv(hue, rgblight_config.sat, rgblight_config.val, &led[i]);
+	}
+	rgblight_set();
+
+	if (interval % 2) {
+		current_hue = (current_hue+1) % 360;
+	} else {
+		if (current_hue -1 < 0) {
+			current_hue = 359;
+		} else {
+			current_hue = current_hue - 1;
+		}
+
+	}
+}
+void rgblight_effect_snake(uint8_t interval) {
+	static uint8_t pos=0;
+	static uint16_t last_timer = 0;
+	uint8_t i,j;
+	int8_t k;
+	int8_t increament = 1;
+	if (interval%2) increament = -1;
+	if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_SNAKE_INTERVALS[interval/2])) return;
+	last_timer = timer_read();
+	for (i=0;i<RGBLED_NUM;i++) {
+		led[i].r=0;
+		led[i].g=0;
+		led[i].b=0;
+		for (j=0;j<RGBLIGHT_EFFECT_SNAKE_LENGTH;j++) {
+			k = pos+j*increament;
+			if (k<0) k = k+RGBLED_NUM;
+			if (i==k) {
+				sethsv(rgblight_config.hue, rgblight_config.sat, (uint8_t)(rgblight_config.val*(RGBLIGHT_EFFECT_SNAKE_LENGTH-j)/RGBLIGHT_EFFECT_SNAKE_LENGTH), &led[i]);
+			}
+		}
+	}
+	rgblight_set();
+	if (increament == 1) {
+		if (pos - 1 < 0) {
+			pos = 13;
+		} else {
+			pos -= 1;
+		}
+	} else {
+		pos = (pos+1)%RGBLED_NUM;
+	}
+
+}
+
+void rgblight_effect_knight(uint8_t interval) {
+	static int8_t pos=0;
+	static uint16_t last_timer = 0;
+	uint8_t i,j,cur;
+	int8_t k;
+	struct cRGB preled[RGBLED_NUM];
+	static int8_t increament = -1;
+	if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_KNIGHT_INTERVALS[interval])) return;
+	last_timer = timer_read();
+	for (i=0;i<RGBLED_NUM;i++) {
+		preled[i].r=0;
+		preled[i].g=0;
+		preled[i].b=0;
+		for (j=0;j<RGBLIGHT_EFFECT_KNIGHT_LENGTH;j++) {
+			k = pos+j*increament;
+			if (k<0) k = 0;
+			if (k>=RGBLED_NUM) k=RGBLED_NUM-1;
+			if (i==k) {
+				sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val, &preled[i]);
+			}
+		}
+	}
+	if (RGBLIGHT_EFFECT_KNIGHT_OFFSET) {
+		for (i=0;i<RGBLED_NUM;i++) {
+			cur = (i+RGBLIGHT_EFFECT_KNIGHT_OFFSET) % RGBLED_NUM;
+			led[i].r = preled[cur].r;
+			led[i].g = preled[cur].g;
+			led[i].b = preled[cur].b;
+		}
+	}
+	rgblight_set();
+	if (increament == 1) {
+		if (pos - 1 < 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
+			pos = 0- RGBLIGHT_EFFECT_KNIGHT_LENGTH;
+			increament = -1;
+		} else {
+			pos -= 1;
+		}
+	} else {
+		if (pos+1>RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
+			pos = RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH-1;
+			increament = 1;
+		} else {
+			pos += 1;
+		}
+	}
+
+}
diff --git a/keyboard/luddite/rgblight.h b/keyboard/luddite/rgblight.h
new file mode 100644
index 00000000..0a4fa88d
--- /dev/null
+++ b/keyboard/luddite/rgblight.h
@@ -0,0 +1,87 @@
+#ifndef RGBLIGHT_H
+#define RGBLIGHT_H
+
+#ifndef RGBLIGHT_MODES
+#define RGBLIGHT_MODES 23
+#endif
+
+#ifndef RGBLIGHT_EFFECT_SNAKE_LENGTH
+#define RGBLIGHT_EFFECT_SNAKE_LENGTH 7
+#endif
+
+#ifndef RGBLIGHT_EFFECT_KNIGHT_LENGTH
+#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 7
+#endif
+#ifndef RGBLIGHT_EFFECT_KNIGHT_OFFSET
+#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 11
+#endif
+
+#ifndef RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH
+#define RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH 4
+#endif
+
+#ifndef RGBLIGHT_HUE_STEP
+#define RGBLIGHT_HUE_STEP 10
+#endif
+#ifndef RGBLIGHT_SAT_STEP
+#define RGBLIGHT_SAT_STEP 17
+#endif
+#ifndef RGBLIGHT_VAL_STEP
+#define RGBLIGHT_VAL_STEP 17
+#endif
+
+#define RGBLED_TIMER_TOP F_CPU/(256*64)
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "eeconfig.h"
+#include "light_ws2812.h"
+
+typedef union {
+  uint32_t raw;
+  struct {
+    bool     enable  :1;
+    uint8_t  mode    :6;
+    uint16_t hue     :9;
+    uint8_t  sat     :8;
+    uint8_t  val     :8;
+  };
+} rgblight_config_t;
+
+void rgblight_init(void);
+void rgblight_increase(void);
+void rgblight_decrease(void);
+void rgblight_toggle(void);
+void rgblight_step(void);
+void rgblight_mode(uint8_t mode);
+void rgblight_set(void);
+void rgblight_increase_hue(void);
+void rgblight_decrease_hue(void);
+void rgblight_increase_sat(void);
+void rgblight_decrease_sat(void);
+void rgblight_increase_val(void);
+void rgblight_decrease_val(void);
+void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val);
+void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b);
+
+#define EECONFIG_RGBLIGHT (uint8_t *)7
+uint32_t eeconfig_read_rgblight(void);
+void eeconfig_write_rgblight(uint32_t val);
+void eeconfig_write_rgblight_default(void);
+void eeconfig_debug_rgblight(void);
+
+void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1);
+void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1);
+void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val);
+
+void rgblight_timer_init(void);
+void rgblight_timer_enable(void);
+void rgblight_timer_disable(void);
+void rgblight_timer_toggle(void);
+void rgblight_effect_breathing(uint8_t interval);
+void rgblight_effect_rainbow_mood(uint8_t interval);
+void rgblight_effect_rainbow_swirl(uint8_t interval);
+void rgblight_effect_snake(uint8_t interval);
+void rgblight_effect_knight(uint8_t interval);
+
+#endif