[Keyboard] add Labyrinth75 (#11135)

* added Labyrinth75

* changed to lowercase inline with the PR checklist

* added a correctly formatted image to readme.md

* fixed imgur link

* fixed info.json

* Update keyboards/labyrinth75/keymaps/default/keymap.c

Co-authored-by: ridingqwerty <george.g.koenig@gmail.com>

* Update keyboards/labyrinth75/labyrinth75.h

Co-authored-by: ridingqwerty <george.g.koenig@gmail.com>

* remove superfluous backslashes

* Update keyboards/labyrinth75/config.h

Co-authored-by: Drashna Jaelre <drashna@live.com>

Co-authored-by: ridingqwerty <george.g.koenig@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

9 files changed, 348 insertions, 0 deletions

diff --git a/keyboards/labyrinth75/config.h b/keyboards/labyrinth75/config.h
new file mode 100644
index 0000000000..cb95204885
--- /dev/null
+++ b/keyboards/labyrinth75/config.h
@@ -0,0 +1,146 @@
+/*
+Copyright 2020 Livi
+
+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/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0x4F53
+#define PRODUCT_ID   0x464B
+#define DEVICE_VER   0x0001
+#define MANUFACTURER Livi
+#define PRODUCT      labyrinth75
+
+/* key matrix size */
+#define MATRIX_ROWS 9
+#define MATRIX_COLS 9
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { B4, E6, D7, C6, D4, D0, D1, D2, D3 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2, B6, B5 }
+#define UNUSED_PINS 
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+#define SOFT_SERIAL_PIN D0  // or D1, D2, D3, E6
+
+//#define BACKLIGHT_PIN B7
+//#define BACKLIGHT_LEVELS 3
+//#define BACKLIGHT_BREATHING
+
+#define RGB_DI_PIN B0 //D5 could also be the other pin maybe
+//#ifdef RGB_DI_PIN
+#define RGBLED_NUM 6 
+//#    define RGBLIGHT_HUE_STEP 8
+//#    define RGBLIGHT_SAT_STEP 8
+//#    define RGBLIGHT_VAL_STEP 8
+//#    define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+//#    define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+/*== all animations enable ==*/
+#define RGBLIGHT_ANIMATIONS
+/*== or choose animations ==*/
+//#    define RGBLIGHT_EFFECT_BREATHING
+//#    define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//#    define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//#    define RGBLIGHT_EFFECT_SNAKE
+//#    define RGBLIGHT_EFFECT_KNIGHT
+//#    define RGBLIGHT_EFFECT_CHRISTMAS
+//#    define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//#    define RGBLIGHT_EFFECT_RGB_TEST
+//#    define RGBLIGHT_EFFECT_ALTERNATING
+/*== customize breathing effect ==*/
+/*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//#    define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+/*==== use exp() and sin() ====*/
+//#    define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//#    define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+//#endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* 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
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is useful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+//#define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * 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
+
+/* disable these deprecated features by default */
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
+
+/* Bootmagic Lite key configuration */
+#define BOOTMAGIC_LITE_ROW 0
+#define BOOTMAGIC_LITE_COLUMN 2
diff --git a/keyboards/labyrinth75/info.json b/keyboards/labyrinth75/info.json
new file mode 100644
index 0000000000..f3ce4eb2b3
--- /dev/null
+++ b/keyboards/labyrinth75/info.json
@@ -0,0 +1,12 @@
+{
+    "keyboard_name": "labyrinth75", 
+    "url": "", 
+    "maintainer": "qmk", 
+    "width": 16, 
+    "height": 6.25, 
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"F1", "x":1.5, "y":0}, {"label":"F2", "x":2.5, "y":0}, {"label":"F3", "x":3.5, "y":0}, {"label":"F4", "x":4.5, "y":0}, {"label":"F5", "x":5.75, "y":0}, {"label":"F6", "x":6.75, "y":0}, {"label":"F7", "x":7.75, "y":0}, {"label":"F8", "x":8.75, "y":0}, {"label":"F9", "x":10, "y":0}, {"label":"F10", "x":11, "y":0}, {"label":"F11", "x":12, "y":0}, {"label":"F12", "x":13, "y":0}, {"label":"PrtSc", "x":15, "y":0}, {"label":"~", "x":0, "y":1.25}, {"label":"!", "x":1, "y":1.25}, {"label":"@", "x":2, "y":1.25}, {"label":"#", "x":3, "y":1.25}, {"label":"$", "x":4, "y":1.25}, {"label":"%", "x":5, "y":1.25}, {"label":"^", "x":6, "y":1.25}, {"label":"&", "x":7, "y":1.25}, {"label":"*", "x":8, "y":1.25}, {"label":"(", "x":9, "y":1.25}, {"label":")", "x":10, "y":1.25}, {"label":"_", "x":11, "y":1.25}, {"label":"+", "x":12, "y":1.25}, {"label":"Backspace", "x":13, "y":1.25, "w":2}, {"label":"Delete", "x":15, "y":1.25}, {"label":"Tab", "x":0, "y":2.25, "w":1.5}, {"label":"Q", "x":1.5, "y":2.25}, {"label":"W", "x":2.5, "y":2.25}, {"label":"E", "x":3.5, "y":2.25}, {"label":"R", "x":4.5, "y":2.25}, {"label":"T", "x":5.5, "y":2.25}, {"label":"Y", "x":6.5, "y":2.25}, {"label":"U", "x":7.5, "y":2.25}, {"label":"I", "x":8.5, "y":2.25}, {"label":"O", "x":9.5, "y":2.25}, {"label":"P", "x":10.5, "y":2.25}, {"label":"{", "x":11.5, "y":2.25}, {"label":"}", "x":12.5, "y":2.25}, {"label":"|", "x":13.5, "y":2.25, "w":1.5}, {"label":"Page Up", "x":15, "y":2.25}, {"label":"Caps Lock", "x":0, "y":3.25, "w":1.75}, {"label":"A", "x":1.75, "y":3.25}, {"label":"S", "x":2.75, "y":3.25}, {"label":"D", "x":3.75, "y":3.25}, {"label":"F", "x":4.75, "y":3.25}, {"label":"G", "x":5.75, "y":3.25}, {"label":"H", "x":6.75, "y":3.25}, {"label":"J", "x":7.75, "y":3.25}, {"label":"K", "x":8.75, "y":3.25}, {"label":"L", "x":9.75, "y":3.25}, {"label":":", "x":10.75, "y":3.25}, {"label":"\"", "x":11.75, "y":3.25}, {"label":"Enter", "x":12.75, "y":3.25, "w":2.25}, {"label":"Page Down", "x":15, "y":3.25}, {"label":"Shift", "x":0, "y":4.25, "w":2.25}, {"label":"Z", "x":2.25, "y":4.25}, {"label":"X", "x":3.25, "y":4.25}, {"label":"C", "x":4.25, "y":4.25}, {"label":"V", "x":5.25, "y":4.25}, {"label":"B", "x":6.25, "y":4.25}, {"label":"N", "x":7.25, "y":4.25}, {"label":"M", "x":8.25, "y":4.25}, {"label":"<", "x":9.25, "y":4.25}, {"label":">", "x":10.25, "y":4.25}, {"label":"?", "x":11.25, "y":4.25}, {"label":"Shift", "x":12.25, "y":4.25, "w":1.75}, {"label":"\u2191", "x":14, "y":4.25}, {"label":"End", "x":15, "y":4.25}, {"label":"Ctrl", "x":0, "y":5.25, "w":1.25}, {"label":"Win", "x":1.25, "y":5.25, "w":1.25}, {"label":"Alt", "x":2.5, "y":5.25, "w":1.25}, {"x":3.75, "y":5.25, "w":6.25}, {"label":"Alt", "x":10, "y":5.25, "w":1.25}, {"label":"Ctrl", "x":11.25, "y":5.25, "w":1.25}, {"label":"\u2190", "x":13, "y":5.25}, {"label":"\u2193", "x":14, "y":5.25}, {"label":"\u2192", "x":15, "y":5.25}]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/labyrinth75/keymaps/default/keymap.c b/keyboards/labyrinth75/keymaps/default/keymap.c
new file mode 100644
index 0000000000..7ac93ae1c2
--- /dev/null
+++ b/keyboards/labyrinth75/keymaps/default/keymap.c
@@ -0,0 +1,28 @@
+/* Copyright 2020 Livi
+ *
+ * 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 QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    [0] = LAYOUT(
+        KC_ESC,   KC_F1, KC_F2, KC_F3, KC_F4,   KC_F5, KC_F6, KC_F7, KC_F8,   KC_F9, KC_F10, KC_F11, KC_F12,   KC_PSCR, \
+        KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL,   KC_BSPACE,  KC_DEL, \
+        KC_TAB,   KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,  KC_PGUP, \
+        KC_CAPS,    KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,    KC_ENT,   KC_PGDN, \
+        KC_LSHIFT,     KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,   KC_RSHIFT,   KC_UP, KC_END, \
+        KC_LCTL,  KC_LWIN,  KC_LALT,               KC_SPACE,              KC_RALT,  KC_RCTL,    KC_LEFT, KC_DOWN, KC_RIGHT  \
+    ),
+};
diff --git a/keyboards/labyrinth75/keymaps/via/keymap.c b/keyboards/labyrinth75/keymaps/via/keymap.c
new file mode 100644
index 0000000000..a29c88e09d
--- /dev/null
+++ b/keyboards/labyrinth75/keymaps/via/keymap.c
@@ -0,0 +1,55 @@
+/* Copyright 2020 Livi
+ *
+ * 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 QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    [0] = LAYOUT(
+        KC_ESC,   KC_F1, KC_F2, KC_F3, KC_F4,   KC_F5, KC_F6, KC_F7, KC_F8,   KC_F9, KC_F10, KC_F11, KC_F12,   KC_PSCR, 
+        KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL,   KC_BSPACE,  KC_DEL, 
+        KC_TAB,   KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,  KC_PGUP, 
+        KC_CAPS,    KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,    KC_ENT,   KC_PGDN, 
+        KC_LSHIFT,     KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,   KC_RSHIFT,   KC_UP, KC_END, 
+        KC_LCTL,  KC_LWIN,  KC_LALT,               KC_SPACE,              KC_RALT,  KC_RCTL,    KC_LEFT, KC_DOWN, KC_RIGHT  
+    ),
+    [1] = LAYOUT(
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,  _______, \
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,  _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______, \
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______ \
+    
+    ),
+    [2] = LAYOUT(
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,  _______, \
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,  _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______ \
+    
+    ),
+    [3] = LAYOUT(
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,  _______, \
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,  _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, _______,\
+        _______, _______, _______,_______,_______,_______,_______,_______,_______ \
+    
+    ),
+};
diff --git a/keyboards/labyrinth75/keymaps/via/rules.mk b/keyboards/labyrinth75/keymaps/via/rules.mk
new file mode 100644
index 0000000000..43061db1dd
--- /dev/null
+++ b/keyboards/labyrinth75/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/labyrinth75/labyrinth75.c b/keyboards/labyrinth75/labyrinth75.c
new file mode 100644
index 0000000000..1bfe209587
--- /dev/null
+++ b/keyboards/labyrinth75/labyrinth75.c
@@ -0,0 +1,17 @@
+/* Copyright 2020 Livi
+ *
+ * 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 "labyrinth75.h"
diff --git a/keyboards/labyrinth75/labyrinth75.h b/keyboards/labyrinth75/labyrinth75.h
new file mode 100644
index 0000000000..8955a6a87a
--- /dev/null
+++ b/keyboards/labyrinth75/labyrinth75.h
@@ -0,0 +1,47 @@
+/* Copyright 2020 Livi
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+
+#define LAYOUT( \
+    k02,k12, k03, k13, k04,   k14, k05, k15, k06,   k16, k07, k17, k08,   k18, \
+    k31, k22, k32, k23, k33, k24, k34, k25, k35, k26, k36, k27, k37,   k28,  k38, \
+    k51,   k42, k52, k43, k53, k44, k54, k45, k55, k46, k56, k47, k57, k48,  k58, \
+    k62,    k72, k63, k73, k64, k74, k65, k75, k66, k76, k67, k77,    k68,   k78, \
+    k01,     k11, k21, k41, k61, k71, k81, k82, k83, k84, k85,   k86,   k87, k88, \
+    k50,  k30,  k00,               k10,              k20,  k40,    k60, k70, k80  \
+) { \
+    { k00, k01, k02, k03, k04, k05, k06, k07, k08 }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17, k18 }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27, k28 }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37, k38 }, \
+    { k40, k41, k42, k43, k44, k45, k46, k47, k48 }, \
+    { k50, k51, k52, k53, k54, k55, k56, k57, k58 }, \
+    { k60, k61, k62, k63, k64, k65, k66, k67, k68 }, \
+    { k70, k71, k72, k73, k74, k75, k76, k77, k78 }, \
+    { k80, k81, k82, k83, k84, k85, k86, k87, k88 } \
+}
diff --git a/keyboards/labyrinth75/readme.md b/keyboards/labyrinth75/readme.md
new file mode 100644
index 0000000000..89ddd05bef
--- /dev/null
+++ b/keyboards/labyrinth75/readme.md
@@ -0,0 +1,19 @@
+# labyrinth75
+
+![labyrinth75](https://i.imgur.com/D6jQaNz.jpg)
+
+A through hole 75% FR4 sandwich keyboard using a Pro Micro or Elite C
+
+* Keyboard Maintainer: [Livi](https://github.com/Liviturte)
+* Hardware Supported: labyrinth75 Pro Micro powered PCB
+* Hardware Availability: Keyboard groupbuy run on r/MechMarket
+
+Make example for this keyboard (after setting up your build environment):
+
+    make labyrinth75:default
+
+Flashing example for this keyboard:
+
+    make labyrinth75:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/labyrinth75/rules.mk b/keyboards/labyrinth75/rules.mk
new file mode 100644
index 0000000000..f7bb5a2989
--- /dev/null
+++ b/keyboards/labyrinth75/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output