move @npspears 's boards into /checkerboards (#16100)

51 files changed, 2739 insertions, 0 deletions

diff --git a/keyboards/checkerboards/plexus75/config.h b/keyboards/checkerboards/plexus75/config.h
new file mode 100644
index 0000000000..5c123c43f1
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/config.h
@@ -0,0 +1,72 @@
+/* Copyright 2020 Nathan Spears
+
+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       0x7070
+#define PRODUCT_ID      0x5338
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    nasp
+#define PRODUCT         Plexus75
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+
+#define MATRIX_ROW_PINS { D2, B3, B1, F1, F0 }
+#define MATRIX_COL_PINS { B2, B0, D1, F7, F6, F5, F4, D4, D6, D7, B4, B5, B6, C6, C7 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not 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
+
+/*
+ * 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
+
+// ws2812 options
+#define RGB_DI_PIN D3 // pin the DI on the ws2812 is hooked-up to
+#define RGBLIGHT_ANIMATIONS // run RGB animations
+#define RGBLED_NUM 14 // number of LEDs
+#define RGBLIGHT_HUE_STEP 12 // units to step when in/decreasing hue
+#define RGBLIGHT_SAT_STEP 25 // units to step when in/decresing saturation
+#define RGBLIGHT_VAL_STEP 12 // units to step when in/decreasing value (brightness)
diff --git a/keyboards/checkerboards/plexus75/info.json b/keyboards/checkerboards/plexus75/info.json
new file mode 100644
index 0000000000..cb0cb6e295
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/info.json
@@ -0,0 +1,16 @@
+{
+    "keyboard_name": "Plexus75", 
+    "url": "", 
+    "maintainer": "npspears", 
+    "layouts": {
+        "LAYOUT_2x2u": {
+		"layout": [{"label":"=", "x":0, "y":0}, {"label":"1", "x":1, "y":0}, {"label":"2", "x":2, "y":0}, {"label":"3", "x":3, "y":0}, {"label":"4", "x":4, "y":0}, {"label":"5", "x":5, "y":0}, {"label":"[", "x":6, "y":0}, {"label":"]", "x":7, "y":0}, {"label":"`", "x":8, "y":0}, {"label":"6", "x":9, "y":0}, {"label":"7", "x":10, "y":0}, {"label":"8", "x":11, "y":0}, {"label":"9", "x":12, "y":0}, {"label":"9", "x":13, "y":0}, {"label":"-", "x":14, "y":0}, {"label":"Tab", "x":0, "y":1}, {"label":"Q", "x":1, "y":1}, {"label":"W", "x":2, "y":1}, {"label":"E", "x":3, "y":1}, {"label":"R", "x":4, "y":1}, {"label":"T", "x":5, "y":1}, {"label":"7", "x":6, "y":1}, {"label":"8", "x":7, "y":1}, {"label":"9", "x":8, "y":1}, {"label":"Y", "x":9, "y":1}, {"label":"U", "x":10, "y":1}, {"label":"I", "x":11, "y":1}, {"label":"O", "x":12, "y":1}, {"label":"P", "x":13, "y":1}, {"label":"Back Space", "x":14, "y":1}, {"label":"Esc", "x":0, "y":2}, {"label":"A", "x":1, "y":2}, {"label":"S", "x":2, "y":2}, {"label":"D", "x":3, "y":2}, {"label":"F", "x":4, "y":2}, {"label":"G", "x":5, "y":2}, {"label":"4", "x":6, "y":2}, {"label":"5", "x":7, "y":2}, {"label":"6", "x":8, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":";", "x":13, "y":2}, {"label":"'", "x":14, "y":2}, {"label":"Shift", "x":0, "y":3}, {"label":"Z", "x":1, "y":3}, {"label":"X", "x":2, "y":3}, {"label":"C", "x":3, "y":3}, {"label":"V", "x":4, "y":3}, {"label":"B", "x":5, "y":3}, {"label":"1", "x":6, "y":3}, {"label":"2", "x":7, "y":3}, {"label":"3", "x":8, "y":3}, {"label":"N", "x":9, "y":3}, {"label":"M", "x":10, "y":3}, {"label":",", "x":11, "y":3}, {"label":".", "x":12, "y":3}, {"label":"/", "x":13, "y":3}, {"label":"Return", "x":14, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.5}, {"label":"OS", "x":1.5, "y":4}, {"label":"Alt", "x":2.5, "y":4, "w":1.5}, {"x":4, "y":4}, {"x":5, "y":4, "w":2}, {"x":7, "y":4}, {"x":8, "y":4, "w":2}, {"x":10, "y":4}, {"label":"Alt", "x":11, "y":4, "w":1.5}, {"label":"OS", "x":12.5, "y":4}, {"label":"Ctrl", "x":13.5, "y":4, "w":1.5}]
+		   },
+        "LAYOUT_2x3u": {
+            "layout": [{"label":"=", "x":0, "y":0}, {"label":"1", "x":1, "y":0}, {"label":"2", "x":2, "y":0}, {"label":"3", "x":3, "y":0}, {"label":"4", "x":4, "y":0}, {"label":"5", "x":5, "y":0}, {"label":"[", "x":6, "y":0}, {"label":"]", "x":7, "y":0}, {"label":"`", "x":8, "y":0}, {"label":"6", "x":9, "y":0}, {"label":"7", "x":10, "y":0}, {"label":"8", "x":11, "y":0}, {"label":"9", "x":12, "y":0}, {"label":"9", "x":13, "y":0}, {"label":"-", "x":14, "y":0}, {"label":"Tab", "x":0, "y":1}, {"label":"Q", "x":1, "y":1}, {"label":"W", "x":2, "y":1}, {"label":"E", "x":3, "y":1}, {"label":"R", "x":4, "y":1}, {"label":"T", "x":5, "y":1}, {"label":"7", "x":6, "y":1}, {"label":"8", "x":7, "y":1}, {"label":"9", "x":8, "y":1}, {"label":"Y", "x":9, "y":1}, {"label":"U", "x":10, "y":1}, {"label":"I", "x":11, "y":1}, {"label":"O", "x":12, "y":1}, {"label":"P", "x":13, "y":1}, {"label":"Back Space", "x":14, "y":1}, {"label":"Esc", "x":0, "y":2}, {"label":"A", "x":1, "y":2}, {"label":"S", "x":2, "y":2}, {"label":"D", "x":3, "y":2}, {"label":"F", "x":4, "y":2}, {"label":"G", "x":5, "y":2}, {"label":"4", "x":6, "y":2}, {"label":"5", "x":7, "y":2}, {"label":"6", "x":8, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":";", "x":13, "y":2}, {"label":"'", "x":14, "y":2}, {"label":"Shift", "x":0, "y":3}, {"label":"Z", "x":1, "y":3}, {"label":"X", "x":2, "y":3}, {"label":"C", "x":3, "y":3}, {"label":"V", "x":4, "y":3}, {"label":"B", "x":5, "y":3}, {"label":"1", "x":6, "y":3}, {"label":"2", "x":7, "y":3}, {"label":"3", "x":8, "y":3}, {"label":"N", "x":9, "y":3}, {"label":"M", "x":10, "y":3}, {"label":",", "x":11, "y":3}, {"label":".", "x":12, "y":3}, {"label":"/", "x":13, "y":3}, {"label":"Return", "x":14, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.5}, {"label":"OS", "x":1.5, "y":4}, {"label":"Alt", "x":2.5, "y":4, "w":1.5}, {"x":4, "y":4, "w":3}, {"x":7, "y":4}, {"x":8, "y":4, "w":3}, {"label":"Alt", "x":11, "y":4, "w":1.5}, {"label":"OS", "x":12.5, "y":4}, {"label":"Ctrl", "x":13.5, "y":4, "w":1.5}]
+                      },
+        "LAYOUT_7u": {
+            "layout": [{"label":"=", "x":0, "y":0}, {"label":"1", "x":1, "y":0}, {"label":"2", "x":2, "y":0}, {"label":"3", "x":3, "y":0}, {"label":"4", "x":4, "y":0}, {"label":"5", "x":5, "y":0}, {"label":"[", "x":6, "y":0}, {"label":"]", "x":7, "y":0}, {"label":"`", "x":8, "y":0}, {"label":"6", "x":9, "y":0}, {"label":"7", "x":10, "y":0}, {"label":"8", "x":11, "y":0}, {"label":"9", "x":12, "y":0}, {"label":"9", "x":13, "y":0}, {"label":"-", "x":14, "y":0}, {"label":"Tab", "x":0, "y":1}, {"label":"Q", "x":1, "y":1}, {"label":"W", "x":2, "y":1}, {"label":"E", "x":3, "y":1}, {"label":"R", "x":4, "y":1}, {"label":"T", "x":5, "y":1}, {"label":"7", "x":6, "y":1}, {"label":"8", "x":7, "y":1}, {"label":"9", "x":8, "y":1}, {"label":"Y", "x":9, "y":1}, {"label":"U", "x":10, "y":1}, {"label":"I", "x":11, "y":1}, {"label":"O", "x":12, "y":1}, {"label":"P", "x":13, "y":1}, {"label":"Back Space", "x":14, "y":1}, {"label":"Esc", "x":0, "y":2}, {"label":"A", "x":1, "y":2}, {"label":"S", "x":2, "y":2}, {"label":"D", "x":3, "y":2}, {"label":"F", "x":4, "y":2}, {"label":"G", "x":5, "y":2}, {"label":"4", "x":6, "y":2}, {"label":"5", "x":7, "y":2}, {"label":"6", "x":8, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":";", "x":13, "y":2}, {"label":"'", "x":14, "y":2}, {"label":"Shift", "x":0, "y":3}, {"label":"Z", "x":1, "y":3}, {"label":"X", "x":2, "y":3}, {"label":"C", "x":3, "y":3}, {"label":"V", "x":4, "y":3}, {"label":"B", "x":5, "y":3}, {"label":"1", "x":6, "y":3}, {"label":"2", "x":7, "y":3}, {"label":"3", "x":8, "y":3}, {"label":"N", "x":9, "y":3}, {"label":"M", "x":10, "y":3}, {"label":",", "x":11, "y":3}, {"label":".", "x":12, "y":3}, {"label":"/", "x":13, "y":3}, {"label":"Return", "x":14, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.5}, {"label":"OS", "x":1.5, "y":4}, {"label":"Alt", "x":2.5, "y":4, "w":1.5}, {"label":"", "x":4, "y":4, "w":7}, {"label":"Alt", "x":11, "y":4, "w":1.5}, {"label":"OS", "x":12.5, "y":4}, {"label":"Ctrl", "x":13.5, "y":4, "w":1.5}]
+                      }
+               }
+}
diff --git a/keyboards/checkerboards/plexus75/keymaps/default/config.h b/keyboards/checkerboards/plexus75/keymaps/default/config.h
new file mode 100644
index 0000000000..9028fcf9fb
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/keymaps/default/config.h
@@ -0,0 +1,18 @@
+/*
+ * 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
+
+#define TAPPING_TOGGLE 2
diff --git a/keyboards/checkerboards/plexus75/keymaps/default/keymap.c b/keyboards/checkerboards/plexus75/keymaps/default/keymap.c
new file mode 100644
index 0000000000..def8d0d38c
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/keymaps/default/keymap.c
@@ -0,0 +1,94 @@
+/*
+ * 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
+
+// Defines for task manager and such
+#define CALTDEL LCTL(LALT(KC_DEL))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+
+// Layer shorthand
+enum layer_names {
+    _BASE,
+    _FN,
+    _FN1,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    /* Base Layer
+     * .-----------------------------------------------------------------------------------------------------------------------------------------'
+     * |  =        | 1      | 2      | 3      | 4      | 5      | [      | ]      | `      | 6      | 7      | 8      | 9      | 0      | -      |
+     * |-----------+--------+--------+------- +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+     * | TAB       | Q      | W      | E      | R      | T      | 7      | 8      | 9      | Y      | U      | I      | O      | P      | BCKSPC |
+     * |-----------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+     * | ESC(CTRL) | A      | S      | D      | F      | G      | 4      | 5      |  6     | H      | J      | K      | L      | ;      | '      |
+     * |-----------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+------- +--------+--------+--------|
+     * | LSHIFT    | Z      | X      | C      | V      | B      | 1      | 2      | 3      | N      | M      | ,      | .      | /      | ENTER  |
+     * |-----------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+     * |  PRNSCRN   |   LGUI   |    LALT    |  TT(_FN)  |    SPACE   |     O      |    SPACE    |   TT(_FN1)   |   RALT  |   RGUI   |    CAPS    |
+     * '-----------------------------------------------------------------------------------------------------------------------------------------'
+     */
+    [_BASE] = LAYOUT_2x2u(
+      KC_EQL,        KC_1,    KC_2,    KC_3,     KC_4,    KC_5,    KC_LBRC,   KC_RBRC,   KC_GRV,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS,
+      KC_TAB,        KC_Q,    KC_W,    KC_E,     KC_R,    KC_T,    KC_P7,     KC_P8,     KC_P9,     KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+      CTL_T(KC_ESC), KC_A,    KC_S,    KC_D,     KC_F,    KC_G,    KC_P4,     KC_P5,     KC_P6,     KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+      KC_LSFT,       KC_Z,    KC_X,    KC_C,     KC_V,    KC_B,    KC_P1,     KC_P2,     KC_P3,     KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+      KC_PSCR,    KC_LGUI, KC_LALT, TT(_FN),   KC_SPC,   KC_P0,   KC_SPC,  TT(_FN1),   KC_RALT,  KC_RGUI, KC_CAPS  
+    ),
+
+    /* Function Layer
+     * .-------------------------------------------------------------------------------------------------------------------------------------'
+     * | `      | F1     | F2     | F3     | F4     | F5     | F6     | F7     | F8     | F9     | F10    | F11    | F12    | F13   | DEL    |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------+--------|
+     * |        |        | MENU   |        |        |        |        |        |        |        |        |        | PRT SC |        |       |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------+----------------|
+     * |        |        |        |        |        |        |        |        |        |        |        |        |        | RESET   |      |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------------------------+----------------|
+     * |        |        |        |        |        |        |        |        |        | MUTE   | VOL DN | VOL UP | \      |        |       |
+     * |--------+--------+--------+--------+--------+-----------------+--------+--------+--------+-----------------+--------+----------------|
+     * |             | RESET  | RESET  |        |        |        |        |        |        |        |        |        |                    |
+     * '-------------------------------------------------------------------------------------------------------------------------------------'
+     */
+    [_FN] = LAYOUT_2x2u(
+        KC_GRV,  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_F13, KC_DEL,
+        _______, _______, KC_APP,  _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PSCR, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET,   _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_BSLS, _______, _______,
+        RESET, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    /* 2nd Function Layer
+     * .-------------------------------------------------------------------------------------------------------------------------------------'
+     * |        |        |RGB ON OFF|HUE INC|HUE DEC|SAT INC |SAT DEC |        |        |        |        |        |        |       |PRNSCRN |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------+--------|
+     * | `      | 1      | 2      | 3      | 4      | 5      |        |        |        | 6      | 7      | 8      | 9      |  0    |        |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------+----------------|
+     * |  ~     | !      |  @     |  #     |  $     |  %     |        |        |        |  ^     |  &     |  *     |  (     |  )    | BCKSPC |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------------------------+----------------|
+     * |        |        |        |        |        |        |        |        |        | MUTE   | VOL DN | VOL UP | \      |       |        |
+     * |--------+--------+--------+--------+--------+-----------------+--------+--------+--------+-----------------+--------+----------------|
+     * |             | RESET  | RESET  |        |        |        |        |        |        |        |        |        |                    |
+     * '-------------------------------------------------------------------------------------------------------------------------------------'
+     */
+    [_FN1] = LAYOUT_2x2u(
+        _______, _______, RGB_TOG, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, _______, _______, _______, _______, _______, _______, _______, KC_PSCR,
+        KC_GRV,     KC_1,   KC_2,     KC_3,    KC_4,    KC_5, _______, _______, _______,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0, _______,
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______, _______, _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_BSLS, _______, _______,
+        RESET, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+};
diff --git a/keyboards/checkerboards/plexus75/keymaps/default/readme.md b/keyboards/checkerboards/plexus75/keymaps/default/readme.md
new file mode 100644
index 0000000000..39dccf08e5
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for Plexus75 with 2x2u bars
diff --git a/keyboards/checkerboards/plexus75/keymaps/default_3u/keymap.c b/keyboards/checkerboards/plexus75/keymaps/default_3u/keymap.c
new file mode 100644
index 0000000000..d467c63a18
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/keymaps/default_3u/keymap.c
@@ -0,0 +1,90 @@
+/*
+ * 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
+
+// Layer shorthand
+enum layer {
+    _BASE,
+    _FN,
+    _FN1,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  /* Base Layer
+  * .-----------------------------------------------------------------------------------------------------------------------------------------'
+  * |  =        | 1      | 2      | 3      | 4      | 5      | [      | ]      | `      | 6      | 7      | 8      | 9      | 0      | -      |
+  * |-----------+--------+--------+------- +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+  * | TAB       | Q      | W      | E      | R      | T      | 7      | 8      | 9      | Y      | U      | I      | O      | P      | BCKSPC |
+  * |-----------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+  * | ESC(CTRL) | A      | S      | D      | F      | G      | 4      | 5      |  6     | H      | J      | K      | L      | ;      | '      |
+  * |-----------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+------- +--------+--------+--------|
+  * | LSHIFT    | Z      | X      | C      | V      | B      | 1      | 2      | 3      | N      | M      | ,      | .      | /      | ENTER  |
+  * |-----------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+  * |    PRNSCRN    |     LGUI    |     LALT     |    TT(_FN)    |    TT(_FN1)    |     SPACE      |     RALT    |     RGUI     |    CAPS     |
+   * '--------------------------------------------------------------------------------------------------------------------------------------'
+   */
+     [_BASE] = LAYOUT_2x3u(
+       KC_EQL,        KC_1,    KC_2,    KC_3,     KC_4,    KC_5,    KC_LBRC,   KC_RBRC,   KC_GRV,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS,
+       KC_TAB,        KC_Q,    KC_W,    KC_E,     KC_R,    KC_T,    KC_P7,     KC_P8,     KC_P9,     KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+       CTL_T(KC_ESC), KC_A,    KC_S,    KC_D,     KC_F,    KC_G,    KC_P4,     KC_P5,     KC_P6,     KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+       KC_LSFT,       KC_Z,    KC_X,    KC_C,     KC_V,    KC_B,    KC_P1,     KC_P2,     KC_P3,     KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+       KC_PSCR, KC_LGUI, KC_LALT, TT(_FN), TT(_FN1), KC_SPC, KC_RALT, KC_RGUI, KC_CAPS
+    ),
+
+    /* Function Layer
+     * .-------------------------------------------------------------------------------------------------------------------------------------'
+     * | `      | F1     | F2     | F3     | F4     | F5     | F6     | F7     | F8     | F9     | F10    | F11    | F12    | F13   | DEL    |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------+--------|
+     * |        |        | MENU   |        |        |        |        |        |        |        |        |        | PRT SC |        |       |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------+----------------|
+     * |        |        |        |        |        |        |        |        |        |        |        |        |        | RESET   |      |
+     * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------------------------+----------------|
+     * |        |        |        |        |        |        |        |        |        | MUTE   | VOL DN | VOL UP | \      |        |       |
+     * |--------+--------+--------+--------+--------+-----------------+--------+--------+--------+-----------------+--------+----------------|
+     * |    RESET   |              |              |              |              |              |               |              |              |
+     * '-------------------------------------------------------------------------------------------------------------------------------------'
+     */
+     [_FN] = LAYOUT_2x3u(
+       KC_GRV,  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_F13, KC_DEL,
+       _______, _______, KC_APP,  _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PSCR, _______, _______,
+       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET,   _______,
+       _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_BSLS, _______, _______,
+       RESET,   _______, _______, _______, _______, _______, _______, _______, _______ 
+     ),
+
+     /* 2nd Function Layer
+      * .-------------------------------------------------------------------------------------------------------------------------------------'
+      * |        |        |RGB ON OFF|HUE INC|HUE DEC|SAT INC |SAT DEC |        |        |        |        |        |        |       |PRNSCRN |
+      * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-------+--------|
+      * | `      | 1      | 2      | 3      | 4      | 5      |        |        |        | 6      | 7      | 8      | 9      |  0    |        |
+      * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------+----------------|
+      * |  ~     | !      |  @     |  #     |  $     |  %     |        |        |        |  ^     |  &     |  *     |  (     |  )    | BCKSPC |
+      * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------------------------+----------------|
+      * |        |        |        |        |        |        |        |        |        | MUTE   | VOL DN | VOL UP | \      |       |        |
+      * |--------+--------+--------+--------+--------+-----------------+--------+--------+--------+-----------------+--------+----------------|
+      * |    RESET   |  RESET  |               |               |              |              |                |               |               |
+      * '-------------------------------------------------------------------------------------------------------------------------------------'
+      */
+     [_FN1] = LAYOUT_2x3u(
+       _______, _______, RGB_TOG, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, _______, _______, _______, _______, _______, _______, _______, KC_PSCR,
+       KC_GRV,     KC_1,   KC_2,     KC_3,    KC_4,    KC_5, _______, _______, _______,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0, _______,
+       KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______, _______, _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+       _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_BSLS, _______, _______,
+       RESET,  RESET, _______, _______, _______, _______, _______, _______, _______
+     ),
+
+   };
diff --git a/keyboards/checkerboards/plexus75/keymaps/default_3u/readme.md b/keyboards/checkerboards/plexus75/keymaps/default_3u/readme.md
new file mode 100644
index 0000000000..e7b84c5ba9
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/keymaps/default_3u/readme.md
@@ -0,0 +1 @@
+# The default_3u bar keymap for Plexus75
\ No newline at end of file
diff --git a/keyboards/checkerboards/plexus75/keymaps/default_7u/keymap.c b/keyboards/checkerboards/plexus75/keymaps/default_7u/keymap.c
new file mode 100644
index 0000000000..0c2fa678d7
--- /dev/null
+++ b/keyboards/checkerboards/plexus75/keymaps/d