[Keyboard] Move Keebio boards to own folder (#5109)

* Move boards into keebio folder

* Rename keymap

* Update BDN9 files

* Update BFO-9000 files

* Update Chocopad files

* Update Dilly files

* Update Fourier files, collapse rev1 into main

* Update Iris files

* Update Laplace files

* Update Levinson files, fix buswerks keymap

* Update Nyquist files

* Fix keymap issues

* Update Quefrency files

* Update Rorschach files

* Update TF68 files

* Update Viterbi files

* Update Viterbi files

* Update Wavelet files

* Reformat default layout

* Fix up default folder for Iris

* Remove already defined aliases

19 files changed, 806 insertions, 0 deletions

diff --git a/keyboards/keebio/fourier/config.h b/keyboards/keebio/fourier/config.h
new file mode 100644
index 000000000..70967a13f
--- /dev/null
+++ b/keyboards/keebio/fourier/config.h
@@ -0,0 +1,83 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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       0xCB10
+#define PRODUCT_ID      0x1247
+#define DEVICE_VER      0x0100
+#define MANUFACTURER    Keebio
+#define PRODUCT         Fourier
+#define DESCRIPTION     Split 40 percent staggered keyboard
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 7
+
+// wiring of each half
+#define MATRIX_ROW_PINS { F4, D7, E6, B4 }
+#define MATRIX_COL_PINS { F5, F6, F7, B1, B3, B2, B6 }
+
+#define QMK_ESC_OUTPUT F5
+#define QMK_ESC_INPUT F4
+#define QMK_LED B0
+#define QMK_SPEAKER C6
+
+/* Split Defines */
+#define SPLIT_HAND_PIN D2
+/* serial.c configuration for split keyboard */
+#define SOFT_SERIAL_PIN D0
+
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 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
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN D3
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 14    // Number of LEDs
+
+/*
+ * 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
diff --git a/keyboards/keebio/fourier/fourier.c b/keyboards/keebio/fourier/fourier.c
new file mode 100644
index 000000000..1bd47f98b
--- /dev/null
+++ b/keyboards/keebio/fourier/fourier.c
@@ -0,0 +1 @@
+#include "fourier.h"
diff --git a/keyboards/keebio/fourier/fourier.h b/keyboards/keebio/fourier/fourier.h
new file mode 100644
index 000000000..7505ad8b3
--- /dev/null
+++ b/keyboards/keebio/fourier/fourier.h
@@ -0,0 +1,38 @@
+#pragma once
+
+#ifdef KEYBOARD_fourier_rev1
+    #include "rev1.h"
+#endif
+
+#include "quantum.h"
+
+#define LAYOUT( \
+    LA1, LA2, LA3, LA4, LA5, LA6, RA1, RA2, RA3, RA4, RA5, RA6, RA7, \
+    LB1, LB2, LB3, LB4, LB5, LB6, RB1, RB2, RB3, RB4, RB5,      RB7, \
+    LC1, LC2, LC3, LC4, LC5, LC6, RC1,      RC3, RC4, RC5, RC6, RC7, \
+    LD1, LD2, LD3, LD4, LD5,      RD1,           RD4, RD5, RD6, RD7 \
+    ) \
+    { \
+        { LA1, LA2, LA3, LA4, LA5, LA6, KC_NO}, \
+        { LB1, LB2, LB3, LB4, LB5, LB6, KC_NO}, \
+        { LC1, LC2, LC3, LC4, LC5, LC6, KC_NO}, \
+        { LD1, LD2, LD3, LD4, LD5, KC_NO, KC_NO}, \
+        { RA1, RA2, RA3, RA4, RA5, RA6, RA7}, \
+        { RB1, RB2, RB3, RB4, RB5, KC_NO, RB7}, \
+        { RC1, KC_NO, RC3, RC4, RC5, RC6, RC7}, \
+        { RD1, KC_NO, KC_NO, RD4, RD5, RD6, RD7} \
+    }
+
+// Used to create a keymap using only KC_ prefixed keys
+#define LAYOUT_kc( \
+    LA1, LA2, LA3, LA4, LA5, LA6, RA1, RA2, RA3, RA4, RA5, RA6, RA7, \
+    LB1, LB2, LB3, LB4, LB5, LB6, RB1, RB2, RB3, RB4, RB5,      RB7, \
+    LC1, LC2, LC3, LC4, LC5, LC6, RC1,      RC3, RC4, RC5, RC6, RC7, \
+    LD1, LD2, LD3, LD4, LD5,      RD1,      RD4, RD5, RD6, RD7 \
+    ) \
+    LAYOUT( \
+        KC_##LA1, KC_##LA2, KC_##LA3, KC_##LA4, KC_##LA5, KC_##LA6, KC_##RA1, KC_##RA2, KC_##RA3, KC_##RA4, KC_##RA5, KC_##RA6, KC_##RA7, \
+        KC_##LB1, KC_##LB2, KC_##LB3, KC_##LB4, KC_##LB5, KC_##LB6, KC_##RB1, KC_##RB2, KC_##RB3, KC_##RB4, KC_##RB5,           KC_##RB7, \
+        KC_##LC1, KC_##LC2, KC_##LC3, KC_##LC4, KC_##LC5, KC_##LC6, KC_##RC1,           KC_##RC3, KC_##RC4, KC_##RC5, KC_##RC6, KC_##RC7, \
+        KC_##LD1, KC_##LD2, KC_##LD3, KC_##LD4, KC_##LD5,           KC_##RD1,                     KC_##RD4, KC_##RD5, KC_##RD6, KC_##RD7 \
+    )
diff --git a/keyboards/keebio/fourier/info.json b/keyboards/keebio/fourier/info.json
new file mode 100644
index 000000000..b16476c4b
--- /dev/null
+++ b/keyboards/keebio/fourier/info.json
@@ -0,0 +1,67 @@
+{
+    "keyboard_name": "Fourier", 
+    "url": "https://keeb.io", 
+    "maintainer": "nooges", 
+    "width": 14, 
+    "height": 4, 
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label":"Tab", "x":0, "y":0},
+                {"label":"Q", "x":1, "y":0},
+                {"label":"W", "x":2, "y":0},
+                {"label":"E", "x":3, "y":0},
+                {"label":"R", "x":4, "y":0},
+                {"label":"T", "x":5, "y":0},
+
+                {"label":"Y", "x":7, "y":0},
+                {"label":"U", "x":8, "y":0},
+                {"label":"I", "x":9, "y":0},
+                {"label":"O", "x":10, "y":0},
+                {"label":"P", "x":11, "y":0},
+                {"label":"Del", "x":12, "y":0},
+                {"label":"Backspace", "x":13, "y":0},
+
+                {"label":"Esc", "x":0, "y":1, "w":1.25},
+                {"label":"A", "x":1.25, "y":1},
+                {"label":"S", "x":2.25, "y":1},
+                {"label":"D", "x":3.25, "y":1},
+                {"label":"F", "x":4.25, "y":1},
+                {"label":"G", "x":5.25, "y":1},
+
+                {"label":"H", "x":7.25, "y":1},
+                {"label":"J", "x":8.25, "y":1},
+                {"label":"K", "x":9.25, "y":1},
+                {"label":"L", "x":10.25, "y":1},
+                {"label":";", "x":11.25, "y":1},
+                {"label":"Enter", "x":12.25, "y":1, "w":1.75},
+
+                {"label":"Shift", "x":0, "y":2, "w":1.75},
+                {"label":"Z", "x":1.75, "y":2},
+                {"label":"X", "x":2.75, "y":2},
+                {"label":"C", "x":3.75, "y":2},
+                {"label":"V", "x":4.75, "y":2},
+                {"label":"B", "x":5.75, "y":2},
+
+                {"label":"N", "x":7.75, "y":2},
+                {"label":"M", "x":8.75, "y":2},
+                {"label":"&lt;", "x":9.75, "y":2},
+                {"label":"&gt;", "x":10.75, "y":2},
+                {"label":"?", "x":11.75, "y":2},
+                {"label":"Shift", "x":12.75, "y":2, "w":1.25},
+
+                {"label":"Ctrl", "x":0, "y":3},
+                {"label":"Alt", "x":1, "y":3},
+                {"label":"Gui", "x":2, "y":3},
+                {"label":"Fn1", "x":3, "y":3},
+                {"label":"Space", "x":4, "y":3, "w":2.25},
+
+                {"label":"Backspace", "x":7.25, "y":3, "w":2.25},
+                {"label":"Gui", "x":9.5, "y":3},
+                {"label":"Alt", "x":10.5, "y":3, "w":1.25},
+                {"label":"Fn2", "x":11.75, "y":3},
+                {"label":"Ctrl", "x":12.75, "y":3, "w":1.25}
+            ]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/keebio/fourier/keymaps/default/config.h b/keyboards/keebio/fourier/keymaps/default/config.h
new file mode 100644
index 000000000..8cea39218
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/default/config.h
@@ -0,0 +1,24 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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
+
+/* Use I2C or Serial, not both */
+// #define USE_I2C
diff --git a/keyboards/keebio/fourier/keymaps/default/keymap.c b/keyboards/keebio/fourier/keymaps/default/keymap.c
new file mode 100644
index 000000000..341bc99a7
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/default/keymap.c
@@ -0,0 +1,42 @@
+#include QMK_KEYBOARD_H
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BASE 0
+#define _FN1 1
+#define _FN2 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+};
+
+#define KC_FN1 MO(_FN1)
+#define KC_FN2 MO(_FN2)
+#define SPFN1 LT(_FN1, KC_SPACE)
+#define BSFN2 LT(_FN2, KC_BSPC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = LAYOUT(
+    KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_DEL,  KC_BSPC,
+    KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_QUOT,          KC_ENT,
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,             KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+    KC_LCTL, KC_LALT, KC_LGUI, KC_FN1,  SPFN1,            BSFN2,                     KC_RGUI, KC_RALT, KC_FN2,  KC_RCTL
+  ),
+
+  [_FN1] = LAYOUT(
+    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,
+    RESET,   RGB_HUI, RGB_SAI, RGB_VAI, KC_VOLU, KC_LBRC, KC_RBRC, KC_4,    KC_5,    KC_6,    KC_SCLN,          _______,
+    RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, KC_VOLD, KC_LCBR, KC_RCBR,          KC_1,    KC_2,    KC_3,    KC_UP,   _______,
+    RGB_TOG, _______, _______, _______, _______,          KC_DEL,                    KC_0,    KC_LEFT, KC_DOWN, KC_RGHT
+  ),
+
+  [_FN2] = LAYOUT(
+    KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_UNDS, KC_PLUS,
+    _______, _______, _______, KC_INS,  KC_PGUP, KC_HOME, _______, _______, _______, _______, KC_COLN,          _______,
+    _______, _______, _______, KC_DEL,  KC_PGDN, KC_END,  _______,          _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, KC_DEL,           _______,                   _______, _______, _______, _______
+  )
+
+};
diff --git a/keyboards/keebio/fourier/keymaps/default/rules.mk b/keyboards/keebio/fourier/keymaps/default/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/default/rules.mk
diff --git a/keyboards/keebio/fourier/keymaps/jennetters/config.h b/keyboards/keebio/fourier/keymaps/jennetters/config.h
new file mode 100644
index 000000000..5f99c65ad
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/jennetters/config.h
@@ -0,0 +1,28 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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_TERM 100
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
diff --git a/keyboards/keebio/fourier/keymaps/jennetters/keymap.c b/keyboards/keebio/fourier/keymaps/jennetters/keymap.c
new file mode 100644
index 000000000..a6ec95e1e
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/jennetters/keymap.c
@@ -0,0 +1,146 @@
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BASE 0
+#define _FN1 1
+#define _FN2 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+};
+
+#define KC_ KC_TRNS
+#define KC_FN1 MO(_FN1)
+#define KC_FN2 MO(_FN2)
+#define KC_SPFN1 LT(_FN1, KC_SPACE)
+#define KC_SPFN2 LT(_FN2, KC_SPACE)
+#define KC_BSFN1 LT(_FN1, KC_BSPC)
+#define KC_BSFN2 LT(_FN2, KC_BSPC)
+#define KC_RST RESET
+#define KC_DBUG DEBUG
+#define KC_RTOG RGB_TOG
+#define KC_RMOD RGB_MOD
+#define KC_RHUI RGB_HUI
+#define KC_RHUD RGB_HUD
+#define KC_RSAI RGB_SAI
+#define KC_RSAD RGB_SAD
+#define KC_RVAI RGB_VAI
+#define KC_RVAD RGB_VAD
+
+//Tap Dance Declarations
+enum {
+  ESC_GR = 0,
+  Q_1,
+  W_2,
+  E_3,
+  R_4,
+  T_5,
+  Y_6,
+  U_7,
+  I_8,
+  O_9,
+  P_0,
+  MIN_LB,
+  EQL_RB,
+  SCL_QUO
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_BASE] = LAYOUT(
+ // ,----+----+----+----+----+----|----+----+----+----+----+----+----.
+ // |ESC | Q1 | W2 | E3 | R4 | T5 | Y6 | U7 | I8 | O9 | P0 | -[ | =] |
+ // |----`----`----`----`----`----|----`----`----`----`----`----`----|
+ // | TAB | A  | S  | D  | F  | G  | H  | H  | J  | K  | L  |  BKSP  |
+ // |-----`----`----`----`----`----|----`----`----`----`----`--------|
+ // | SHIFT | Z  | X  | C  | V  | B  | N  | M  | ,  | .  | /  | SHFT |
+ // |-------`----`----`----`----`----|----`----`----`----`----`------|
+ // | CTL | SYS| ALT | SP    SPACE | SPACE  | FN1 | CTL  | \  | ENT  |
+ // `-----+----+-----+----+--------|--------+-----+------+----+------'
+
+  TD(ESC_GR), TD(Q_1), TD(W_2), TD(E_3), TD(R_4), TD(T_5), TD(Y_6), TD(U_7), TD(I_8), TD(O_9), TD(P_0),TD(MIN_LB),TD(EQL_RB), \
+  KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, TD(SCL_QUO), KC_BSPC, \
+  KC_LSPO, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSPC, \
+  KC_LCTL, KC_LGUI, KC_LALT, KC_SPACE, KC_SPACE, KC_SPACE, KC_FN1, KC_LCTL, KC_NUBS, KC_ENTER
+  ),
+
+  [_FN1] = LAYOUT_kc(
+ // ,----+----+----+----+----+----|----+----+----+----+----+----+----.
+ // |    |    | UP |    |    |    |    |    |    |    |    |    |    |
+ // |----`----`----`----`----`----|----`----`----`----`----`----`----|
+ // |     | LT | DN | RT |    |    |    |    |    |    | '  |  DEL   |
+ // |-----`----`----`----`----`----|----`----`----`----`----`--------|
+ // |       |    |    |    |    |    |    |    |    |    |PIPE|      |
+ // |-------`----`----`----`----`----|----`----`----`----`----`------|
+ // |     |    |     |    |        |        |     |      |    |      |
+ // `-----+----+-----+----+--------|--------+-----+------+----+------'
+
+   , , UP, , , , , , , , , , , \
+   , LEFT, DOWN, RIGHT, , , , , , , QUOT, DEL, \
+   , , , , , , , , , , NUBS, , \
+   , , , , , , , , ,
+  ),
+
+  [_FN2] = LAYOUT_kc(
+ // ,----+----+----+----+----+----|----+----+----+----+----+----+----.
+ // |    |    |    |    |    |    |    |    |    |    |    |    |    |
+ // |----`----`----`----`----`----|----`----`----`----`----`----`----|
+ // |     |   |     |    |    |    |    |    |    |    |    |        |
+ // |-----`----`----`----`----`----|----`----`----`----`----`--------|
+ // |       |    |    |    |    |    |    |    |    |    |    |      |
+ // |-------`----`----`----`----`----|----`----`----`----`----`------|
+ // |     |    |     |    |        |        |     |      |    |      |
+ // `-----+----+-----+----+--------|--------+-----+------+----+------'
+
+   , , , , , , , , , , , , , \
+   , , , , , , , , , , , , \
+   , , , , , , , , , , , , \
+   , , , , , , , , ,
+  )
+
+};
+
+void esc_gr_finished (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count == 1) {
+    register_code (KC_ESC);
+  } else if (state->count == 2) {
+    register_code (KC_GRV);
+  } else {
+    register_code (KC_LSFT);
+    register_code (KC_GRV);
+  }
+}
+
+void esc_gr_reset (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count == 1) {
+    unregister_code (KC_ESC);
+  } else if (state->count == 2) {
+    unregister_code (KC_GRV);
+  } else {
+    unregister_code (KC_LSFT);
+    unregister_code (KC_GRV);
+  }
+}
+
+//Tap Dance Definitions
+qk_tap_dance_action_t tap_dance_actions[] = {
+[ESC_GR] = ACTION_TAP_DANCE_FN_ADVANCED (NULL, esc_gr_finished, esc_gr_reset), //Tap once for ESC, twice for `, thrice for ~
+[Q_1]  = ACTION_TAP_DANCE_DOUBLE(KC_Q, KC_1), //Tap once for Q, twice for 1/!
+[W_2]  = ACTION_TAP_DANCE_DOUBLE(KC_W, KC_2), //Tap once for W, twice for 2/@
+[E_3]  = ACTION_TAP_DANCE_DOUBLE(KC_E, KC_3), //Tap once for E, twice for 3/#
+[R_4]  = ACTION_TAP_DANCE_DOUBLE(KC_R, KC_4), //Tap once for R, twice for 4/$
+[T_5]  = ACTION_TAP_DANCE_DOUBLE(KC_T, KC_5), //Tap once for T, twice for 5/%
+[Y_6]  = ACTION_TAP_DANCE_DOUBLE(KC_Y, KC_6), //Tap once for Y, twice for 6/^
+[U_7]  = ACTION_TAP_DANCE_DOUBLE(KC_U, KC_7), //Tap once for U, twice for 7/&
+[I_8]  = ACTION_TAP_DANCE_DOUBLE(KC_I, KC_8), //Tap once for I, twice for 8/*
+[O_9]  = ACTION_TAP_DANCE_DOUBLE(KC_O, KC_9), //Tap once for O, twice for 9/(
+[P_0]  = ACTION_TAP_DANCE_DOUBLE(KC_P, KC_0), //Tap once for P, twice for 0/)
+[MIN_LB]  = ACTION_TAP_DANCE_DOUBLE(KC_MINS, KC_LBRC), //Tap once for -, twice for [/{
+[EQL_RB]  = ACTION_TAP_DANCE_DOUBLE(KC_EQL, KC_RBRC), //Tap once for =, twice for ]/}
+[SCL_QUO] = ACTION_TAP_DANCE_DOUBLE(KC_SCLN, KC_QUOT) //Tap once for ;, '/"
+// Other declarations would go here, separated by commas, if you have them
+};
diff --git a/keyboards/keebio/fourier/keymaps/jennetters/rules.mk b/keyboards/keebio/fourier/keymaps/jennetters/rules.mk
new file mode 100644
index 000000000..1ba2fa8fb
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/jennetters/rules.mk
@@ -0,0 +1 @@
+TAP_DANCE_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/keebio/fourier/keymaps/maxim/config.h b/keyboards/keebio/fourier/keymaps/maxim/config.h
new file mode 100644
index 000000000..fb13b56cd
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/maxim/config.h
@@ -0,0 +1,29 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
diff --git a/keyboards/keebio/fourier/keymaps/maxim/keymap.c b/keyboards/keebio/fourier/keymaps/maxim/keymap.c
new file mode 100644
index 000000000..68bd649ec
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/maxim/keymap.c
@@ -0,0 +1,45 @@
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BASE 0
+#define _FN1 1
+#define _FN2 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+};
+
+
+#define FN1 MO(_FN1)
+#define FN2 MO(_FN2)
+#define SPFN1 LT(_FN1, KC_SPACE)
+#define BSFN2 LT(_FN2, KC_BSPC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = LAYOUT(
+    KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_DEL,  KC_BSPC,
+    KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_QUOT,          KC_ENT,
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,             KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+    XXXXXXX, KC_LCTL, KC_LALT, XXXXXXX, KC_SPC,           FN1,                       KC_RCTL, KC_RGUI, FN2,  XXXXXXX
+  ),
+
+  [_FN1] = LAYOUT(
+    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,
+    RESET,   RGB_HUI, RGB_SAI, RGB_VAI, KC_VOLU, KC_LBRC, KC_RBRC, KC_4,    KC_5,    KC_6,    KC_SCLN,          _______,
+    RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, KC_VOLD, KC_LCBR, KC_RCBR,          KC_1,    KC_2,    KC_3,    KC_UP,   _______,
+    RGB_TOG, _______, _______, _______, _______,          KC_DEL,                    KC_0,    KC_LEFT, KC_DOWN, KC_RGHT
+  ),
+
+  [_FN2] = LAYOUT(
+    KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_UNDS, KC_PLUS,
+    _______, _______, _______, KC_INS,  KC_PGUP, KC_HOME, _______, _______, _______, _______, KC_COLN,          _______,
+    _______, _______, _______, KC_DEL,  KC_PGDN, KC_END,  _______,          _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, KC_DEL,           _______,                   _______, _______, _______, _______
+  )
+
+};
diff --git a/keyboards/keebio/fourier/keymaps/valgrahf/config.h b/keyboards/keebio/fourier/keymaps/valgrahf/config.h
new file mode 100644
index 000000000..20e49c421
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/valgrahf/config.h
@@ -0,0 +1,31 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+#endif
diff --git a/keyboards/keebio/fourier/keymaps/valgrahf/keymap.c b/keyboards/keebio/fourier/keymaps/valgrahf/keymap.c
new file mode 100644
index 000000000..a31c88475
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/valgrahf/keymap.c
@@ -0,0 +1,69 @@
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BASE 0
+#define _FN1 1
+#define _FN2 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+};
+
+#define KC_ KC_TRNS
+#define KC_FN1 LT(_FN1, KC_NO)
+#define KC_FN2 LT(_FN2, KC_NO)
+#define KC_SPFN LT(_FN1, KC_SPACE)
+#define KC_RST RESET
+#define KC_DBUG DEBUG
+#define KC_RTOG RGB_TOG
+#define KC_RMOD RGB_MOD
+#define KC_RHUI RGB_HUI
+#define KC_RHUD RGB_HUD
+#define KC_RSAI RGB_SAI
+#define KC_RSAD RGB_SAD
+#define KC_RVAI RGB_VAI
+#define KC_RVAD RGB_VAD
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = LAYOUT_kc(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    TAB , Q  , W  , E  , R  , T  , Y  , U  , I  , O  , P  , DEL,BSPC,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+    ESC  , A  , S  , D  , F  , G  , H  , J  , K  , L  ,QUOT,  SCLN  ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+    LSFT   , Z  , X  , C  , V  , B  , N  , M  ,COMM,DOT ,SLSH, PGUP ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+    LCTL ,LALT,  FN1,   ,ENTER    ,  SPACE , FN2 , HOME, END , PGDN
+ //`-----+----+-----+-------------|--------+-----+-----+-----+------'
+  ),
+
+  [_FN1] = LAYOUT_kc(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    GRV , 1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,    ,    ,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+     DEL , F1  ,F2 , F3 , F4 , F5 , F6 ,MINS, EQL,LBRC,RBRC,  BSLS  ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+           , F7 , F8 , F9 , F10, F11, F12,    ,    ,    , UP ,      ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+         ,    ,     ,    ,         ,        ,RGUI,LEFT ,DOWN ,RIGHT
+ //`-----+----+-----+-------------|--------+-----+-----+-----+------'
+  ),
+
+  [_FN2] = LAYOUT_kc(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    TILD,EXLM, AT ,HASH,DLR ,PERC,CIRC,AMPR,ASTR,LPRN,RPRN,    ,    ,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+     DEL ,RHUI,RSAI,RVAI,    ,    ,    ,UNDS,PLUS,LCBR,RCBR,  PIPE  ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+           ,RHUD,RSAD,RVAD,    ,    ,VOLU,VOLD,    ,    , UP ,      ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+         ,RTOG,RMOD ,    ,        ,        ,     , LEFT, DOWN, RIGHT
+ //`-----+----+-----+-------------|--------+-----+-----+-----+------'
+  )
+
+};
diff --git a/keyboards/keebio/fourier/keymaps/valgrahf/rules.mk b/keyboards/keebio/fourier/keymaps/valgrahf/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/valgrahf/rules.mk
diff --git a/keyboards/keebio/fourier/keymaps/xyverz/config.h b/keyboards/keebio/fourier/keymaps/xyverz/config.h
new file mode 100644
index 000000000..9b46a61cc
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/xyverz/config.h
@@ -0,0 +1,33 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+#define EE_HANDS
+
+#endif
diff --git a/keyboards/keebio/fourier/keymaps/xyverz/keymap.c b/keyboards/keebio/fourier/keymaps/xyverz/keymap.c
new file mode 100644
index 000000000..4e864cdef
--- /dev/null
+++ b/keyboards/keebio/fourier/keymaps/xyverz/keymap.c
@@ -0,0 +1,84 @@
+#include QMK_KEYBOARD_H
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BASE 0
+#define _FN1 1
+#define _FN2 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+};
+
+#define KC_ KC_TRNS
+#define KC_FN1 MO(_FN1)
+#define KC_FN2 MO(_FN2)
+#define KC_ESFN1 LT(_FN1, KC_ESC)
+#define KC_SPFN1 LT(_FN1, KC_SPACE)
+#define KC_SPFN2 LT(_FN2, KC_SPACE)
+#define KC_BSFN1 LT(_FN1, KC_BSPC)
+#define KC_BSFN2 LT(_FN2, KC_BSPC)
+#define KC_RST RESET
+#define KC_DBUG DEBUG
+#define KC_RTOG RGB_TOG
+#define KC_RMOD RGB_MOD
+#define KC_RHUI RGB_HUI
+#define KC_RHUD RGB_HUD
+#define KC_RSAI RGB_SAI
+#define KC_RSAD RGB_SAD
+#define KC_RVAI RGB_VAI
+#define KC_RVAD RGB_VAD
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = LAYOUT_kc(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    TAB ,QUOT,COMM,DOT , P  , Y  , F  , G  , C  , R  , L  ,SLSH,MINS,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+    ESC  , A  , O  , E  , U  , I  , D  , H  , T  , N  , S  , ENTER  ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+    LSFT   ,SCLN, Q  , J  , K  , X  , B  , M  , W  , V  , Z  , RSFT ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+    LCTL ,LALT,LGUI ,FN2 ,  BSPC  ,   SPC  , FN1 ,RGUI ,RALT , RCTL
+ //`-----+----+-----+----+--------|--------+-----+-----+-----+------'
+  ),
+
+  [_FN1] = LAYOUT_kc(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    GRV , 1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,MINS,EQL ,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+    CAPS ,RHUI,RSAI,RVAI,VOLU,LBRC,RBRC,    ,    ,    ,SCLN,        ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+    RMOD   ,RHUD,RSAD,RVAD,VOLD,LCBR,RCBR,    ,    ,    , UP ,      ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+    RTOG ,    ,     ,    ,   DEL  ,  INS   ,     ,LEFT ,DOWN , RGHT
+ //`-----+----+-----+----+--------|--------+-----+-----+-----+------'
+  ),
+
+  [_FN2] = LAYOUT_kc(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    TILD,EXLM, AT ,HASH,DLR ,PERC,CIRC,AMPR,ASTR,LPRN,RPRN,UNDS,PLUS,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+    CAPS ,    ,    ,INS ,PGUP,HOME, F1 , F2 , F3 , F4 , F5 ,   F6   ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+           ,    ,    ,DEL ,PGDN,END , F7 , F8 , F9 ,F10 ,F11 , F12  ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+         ,    ,     ,    ,  DEL   ,  INS   ,     ,     ,     ,
+ //`-----+----+-----+----+--------|--------+-----+-----+-----+------'
+  )
+
+};
+
+void matrix_init_user(void) {
+   // This will disable the red LEDs on the ProMicros
+   DDRD &= ~(1<<5);
+   PORTD &= ~(1<<5);
+   DDRB &= ~(1<<0);
+   PORTB &= ~(1<<0);
+};
+
diff --git a/keyboards/keebio/fourier/readme.md b/keyboards/keebio/fourier/readme.md
new file mode 100644
index 000000000..c18d1a748
--- /dev/null
+++ b/keyboards/keebio/fourier/readme.md
@@ -0,0 +1,20 @@
+Fourier
+========
+
+A split 40% staggered keyboard made and sold by Keebio. [More info at Keebio](https://keeb.io).
+
+Keyboard Maintainer: [Bakingpy/nooges](https://github.com/nooges)  
+Hardware Supported: Pro Micro  
+Hardware Availability: [Keebio](https://keeb.io/collections/frontpage/products/fourier-40-split-staggered-keyboard)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make keebio/fourier:default
+
+Example of flashing this keyboard:
+
+    make keebio/fourier:default:avrdude
+
+See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
+
+A build guide for this keyboard can be found here: [Keebio Build Guides](https://docs.keeb.io)
diff --git a/keyboards/keebio/fourier/rules.mk b/keyboards/keebio/fourier/rules.mk
new file mode 100644
index 000000000..9512c0f64
--- /dev/null
+++ b/keyboards/keebio/fourier/rules.mk
@@ -0,0 +1,65 @@
+# 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)
+
+# Bootloader
+#     This definition is optional, and if your keyboard supports multiple bootloaders of
+#     different sizes, comment this out, and the correct address will be loaded
+#     automatically (+60). See bootloader.mk for all options.
+BOOTLOADER = caterina
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes        # Enable WS2812 RGB underlight.
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+SPLIT_KEYBOARD = yes