[Keyboard] add primus75 keyboard (#11440)

* add primus75 keyboard

* Update keyboards/iLumkb/primus75/info.json

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

* Update keyboards/iLumkb/primus75/keymaps/default/keymap.c

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

* Update keyboards/iLumkb/primus75/keymaps/via/keymap.c

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

* Update keyboards/iLumkb/primus75/keymaps/default/keymap.c

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

* Update keyboards/iLumkb/primus75/keymaps/via/keymap.c

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

* Update keyboards/iLumkb/primus75/primus75.h

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

* Update keymap.c

* Update keyboards/iLumkb/primus75/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/iLumkb/primus75/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/iLumkb/primus75/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/iLumkb/primus75/config.h

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keymap.c

* Update keymap.c

* Update keyboards/iLumkb/primus75/keymaps/default/keymap.c

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/iLumkb/primus75/readme.md

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Rename keyboards/iLumkb/primus75/config.h to keyboards/ilumkbprimus75config.h

* Rename keyboards/ilumkbprimus75config.h to keyboards/ilumkbprimus75/config.h

* Rename keyboards/ilumkbprimus75/config.h to keyboards/ilumkb/primus75/config.h

* Rename keyboards/iLumkb/primus75/info.json to keyboards/ilumkb/primus75/info.json

* Rename keyboards/iLumkb/primus75/primus75.c to keyboards/ilumkb/primus75/primus75.c

* Rename keyboards/iLumkb/primus75/primus75.h to keyboards/ilumkb/primus75/primus75.h

* Rename keyboards/iLumkb/primus75/readme.md to keyboards/ilumkb/primus75/readme.md

* Rename keyboards/iLumkb/primus75/rules.mk to keyboards/ilumkb/primus75/rules.mk

* Rename keyboards/iLumkb/primus75/keymaps/default/keymap.c to keyboards/ilumkb/primus75/keymaps/default/keymap.c

* Rename keyboards/iLumkb/primus75/keymaps/via/rules.mk to keyboards/ilumkb/primus75/keymaps/via/rules.mk

* Rename keyboards/iLumkb/primus75/keymaps/via/keymap.c to keyboards/ilumkb/primus75/keymaps/via/keymap.c

* Update keyboards/ilumkb/primus75/keymaps/default/keymap.c

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/ilumkb/primus75/info.json

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/ilumkb/primus75/keymaps/via/keymap.c

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/ilumkb/primus75/info.json

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

9 files changed, 257 insertions, 0 deletions

diff --git a/keyboards/ilumkb/primus75/config.h b/keyboards/ilumkb/primus75/config.h
new file mode 100644
index 0000000000..fc5dd87f09
--- /dev/null
+++ b/keyboards/ilumkb/primus75/config.h
@@ -0,0 +1,62 @@
+/* Copyright 2021 dztech
+ *
+ * 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       0x445A
+#define PRODUCT_ID      0x1014
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    moyi4681
+#define PRODUCT         Primus75
+
+/* key matrix size */
+#define MATRIX_ROWS 6
+#define MATRIX_COLS 16
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { D0, D1, D2, D3, D5, B7 }
+#define MATRIX_COL_PINS { F0, F1, E6, C7, C6, F5, D4, B1, B0, B5, B4, D7, D6, B3, F4, F6 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+#define LED_CAPS_LOCK_PIN B2
+#define LED_NUM_LOCK_PIN E2
+#define LED_SCROLL_LOCK_PIN F7
+#define LED_PIN_ON_STATE 0
+
+/* number of backlight levels */
+#define BACKLIGHT_PIN B6
+#ifdef BACKLIGHT_PIN
+#define BACKLIGHT_LEVELS 5
+#endif
+
+/* 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
+
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
+
+#define VIA_EEPROM_LAYOUT_OPTIONS_SIZE 2
diff --git a/keyboards/ilumkb/primus75/info.json b/keyboards/ilumkb/primus75/info.json
new file mode 100644
index 0000000000..d8502d80ce
--- /dev/null
+++ b/keyboards/ilumkb/primus75/info.json
@@ -0,0 +1,12 @@
+{
+    "keyboard_name": "Primus75", 
+    "url": "", 
+    "maintainer": "moyi4681", 
+    "width": 16, 
+    "height": 6.25,
+    "layouts": {
+        "LAYOUT_all": {
+            "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":6, "y":0}, {"label":"F6", "x":7, "y":0}, {"label":"F7", "x":8, "y":0}, {"label":"F8", "x":9, "y":0}, {"label":"F9", "x":10.5, "y":0}, {"label":"F10", "x":11.5, "y":0}, {"label":"F11", "x":12.5, "y":0}, {"label":"F12", "x":13.5, "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}, {"x":13, "y":1.25}, {"label":"Backspace", "x":14, "y":1.25}, {"label":"Home", "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":1.25}, {"x":1.25, "y":4.25}, {"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":"Up", "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}, {"label":"Fn", "x":11, "y":5.25}, {"label":"Ctrl", "x":12, "y":5.25}, {"label":"Left", "x":13, "y":5.25}, {"label":"Down", "x":14, "y":5.25}, {"label":"Right", "x":15, "y":5.25}]
+        }
+    }
+}
diff --git a/keyboards/ilumkb/primus75/keymaps/default/keymap.c b/keyboards/ilumkb/primus75/keymaps/default/keymap.c
new file mode 100644
index 0000000000..c56a2863ae
--- /dev/null
+++ b/keyboards/ilumkb/primus75/keymaps/default/keymap.c
@@ -0,0 +1,37 @@
+/* Copyright 2021 dztech
+ *
+ * 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] = {
+
+  [0] = LAYOUT_all(
+    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_DEL,
+    KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,  KC_EQL,   KC_DEL,   KC_BSPC,  KC_HOME,
+    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_LSFT,  KC_NUBS,  KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,            KC_RSFT,  KC_UP,    KC_END,
+    KC_LCTL,  KC_LGUI,            KC_LALT,                      KC_SPC,                                 KC_RALT,  MO(1),    KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  ),
+
+  [1] = LAYOUT_all(
+    _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RESET,    _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,  _______,  BL_DEC,   BL_TOGG,  BL_INC,   BL_STEP,  _______,  _______,  _______,  _______,            _______,  _______,  _______,
+    _______,  _______,            _______,                      _______,                                _______,  _______,  _______,  _______,  _______,  _______
+  ),
+};
diff --git a/keyboards/ilumkb/primus75/keymaps/via/keymap.c b/keyboards/ilumkb/primus75/keymaps/via/keymap.c
new file mode 100644
index 0000000000..3ef86e5d75
--- /dev/null
+++ b/keyboards/ilumkb/primus75/keymaps/via/keymap.c
@@ -0,0 +1,55 @@
+/* Copyright 2021 dztech
+ *
+ * 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] = {
+
+  [0] = LAYOUT_all(
+    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_DEL,
+    KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,  KC_EQL,   KC_DEL,   KC_BSPC,  KC_HOME,
+    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_LSFT,  KC_NUBS,  KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,            KC_RSFT,  KC_UP,    KC_END,
+    KC_LCTL,  KC_LGUI,            KC_LALT,                      KC_SPC,                                 KC_RALT,  MO(1),    KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  ),
+
+  [1] = LAYOUT_all(
+    _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RESET,    _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,  _______,  BL_DEC,   BL_TOGG,  BL_INC,   BL_STEP,  _______,  _______,  _______,  _______,            _______,  _______,  _______,
+    _______,  _______,            _______,                      _______,                                _______,  _______,  _______,  _______,  _______,  _______
+  ),
+
+  [2] = LAYOUT_all(
+    _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,
+    _______,  _______,            _______,                      _______,                                _______,  _______,  _______,  _______,  _______,  _______
+  ),
+ 
+  [3] = LAYOUT_all(
+    _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,
+    _______,  _______,            _______,                      _______,                                _______,  _______,  _______,  _______,  _______,  _______
+  ),    
+};
diff --git a/keyboards/ilumkb/primus75/keymaps/via/rules.mk b/keyboards/ilumkb/primus75/keymaps/via/rules.mk
new file mode 100644
index 0000000000..36b7ba9cbc
--- /dev/null
+++ b/keyboards/ilumkb/primus75/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
diff --git a/keyboards/ilumkb/primus75/primus75.c b/keyboards/ilumkb/primus75/primus75.c
new file mode 100644
index 0000000000..49d76a0a88
--- /dev/null
+++ b/keyboards/ilumkb/primus75/primus75.c
@@ -0,0 +1,16 @@
+/* Copyright 2021 dztech
+ *
+ * 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 "primus75.h"
diff --git a/keyboards/ilumkb/primus75/primus75.h b/keyboards/ilumkb/primus75/primus75.h
new file mode 100644
index 0000000000..14794d766a
--- /dev/null
+++ b/keyboards/ilumkb/primus75/primus75.h
@@ -0,0 +1,32 @@
+/* Copyright 2021 dztech
+ *
+ * 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"
+#define LAYOUT_all( \
+	K000, K001, K002, K003, K004,       K006, K007, K008, K009, K010, K011, K012, K013,       K015, \
+	K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K115, \
+	K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, K215, \
+	K300,       K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313,       K315, \
+	K400, K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411,       K413, K414, K415, \
+	K500, K501,       K503,             K506,                   K510, K511, K512, K513, K514, K515  \
+) { \
+	{ K000,  K001,  K002,  K003,  K004,  KC_NO, K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013,  KC_NO, K015 }, \
+	{ K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114,  K115 }, \
+	{ K200,  KC_NO, K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  K213,  K214,  K215 }, \
+	{ K300,  KC_NO, K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313,  KC_NO, K315 }, \
+	{ K400,  K401,  K402,  K403,  K404,  K405,  K406,  K407,  K408,  K409,  K410,  K411,  KC_NO, K413,  K414,  K415 }, \
+	{ K500,  K501,  KC_NO, K503,  KC_NO, KC_NO, K506,  KC_NO, KC_NO, KC_NO, K510,  K511,  K512,  K513,  K514,  K515 }  \
+}
diff --git a/keyboards/ilumkb/primus75/readme.md b/keyboards/ilumkb/primus75/readme.md
new file mode 100644
index 0000000000..9528c864c2
--- /dev/null
+++ b/keyboards/ilumkb/primus75/readme.md
@@ -0,0 +1,19 @@
+# Primus75
+
+* Keyboard Maintainer: [moyi4681](https://github.com/moyi4681), [The QMK Community](https://github.com/qmk)
+* Hardware Supported: Primus75 PCB
+* Hardware Availability: iLumkb
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ilumkb/primus75:default
+
+Flashing example for this keyboard:
+
+    make ilumkb/primus75:default:flash
+
+## Accessing Bootloader Mode
+
+To access Bootloader Mode, hold the key at the top left of the keyboard while connecting the USB cable (also erases persistent settings).
+
+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/ilumkb/primus75/rules.mk b/keyboards/ilumkb/primus75/rules.mk
new file mode 100644
index 0000000000..b0ed9e41e5
--- /dev/null
+++ b/keyboards/ilumkb/primus75/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 = yes       # 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 = yes      # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output