diff --git a/keyboards/adelheid/adelheid.c b/keyboards/adelheid/adelheid.c
new file mode 100644
index 00000000000..35fd2cd1e5c
--- /dev/null
+++ b/keyboards/adelheid/adelheid.c
@@ -0,0 +1,16 @@
+/* Copyright 2020 floookay
+ *
+ * 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 .
+ */
+#include "adelheid.h"
diff --git a/keyboards/adelheid/adelheid.h b/keyboards/adelheid/adelheid.h
new file mode 100644
index 00000000000..48d315f30f7
--- /dev/null
+++ b/keyboards/adelheid/adelheid.h
@@ -0,0 +1,45 @@
+/* Copyright 2020 floookay
+ *
+ * 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 .
+ */
+#pragma once
+
+#include "quantum.h"
+
+/* This 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( \
+ k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B, k0C, k0D, k0E, \
+ \
+ k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E, k2E, \
+ k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, k3E, \
+ k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k4E, \
+ k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4D, \
+ k50, k52, k54, k55, k57, k59, k5C, k5D, k5E \
+) \
+{ \
+ { k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B, k0C, k0D, k0E }, \
+ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+ { k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E }, \
+ { k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, k2E }, \
+ { k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, KC_NO, k3E }, \
+ { k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, KC_NO, k4D, k4E }, \
+ { k50, KC_NO, k52, KC_NO, k54, k55, KC_NO, k57, KC_NO, k59, KC_NO, KC_NO, k5C, k5D, k5E } \
+}
diff --git a/keyboards/adelheid/config.h b/keyboards/adelheid/config.h
new file mode 100644
index 00000000000..0da0062a748
--- /dev/null
+++ b/keyboards/adelheid/config.h
@@ -0,0 +1,208 @@
+/*
+Copyright 2020 floookay
+
+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 .
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID 0xF100
+#define PRODUCT_ID 0xAD78
+#define DEVICE_VER 0x0002
+#define MANUFACTURER floookay
+#define PRODUCT adelheid
+#define DESCRIPTION 75% alice-like keyboard based on the arisu
+
+/* key matrix size */
+#define MATRIX_ROWS 7
+#define MATRIX_COLS 15
+
+/*
+ * 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 { D0, F4, D1, D2, D3, D5, F7 }
+#define MATRIX_COL_PINS { F0, F1, E6, C7, F6, B6, D4, B1, B0, B7, B5, B4, D7, D6, B3 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+#define BACKLIGHT_PIN C6
+// #define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 3
+
+// #define RGB_DI_PIN E2
+// #ifdef RGB_DI_PIN
+// #define RGBLED_NUM 16
+// #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
+// #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
+
+/* number of backlight levels */
+
+/* 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 userful 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
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+/* defined by default; to change, uncomment and set to the combination you want */
+// #define IS_COMMAND() (get_mods() == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP H
+//#define MAGIC_KEY_HELP_ALT SLASH
+//#define MAGIC_KEY_DEBUG D
+//#define MAGIC_KEY_DEBUG_MATRIX X
+//#define MAGIC_KEY_DEBUG_KBD K
+//#define MAGIC_KEY_DEBUG_MOUSE M
+//#define MAGIC_KEY_VERSION V
+//#define MAGIC_KEY_STATUS S
+//#define MAGIC_KEY_CONSOLE C
+//#define MAGIC_KEY_LAYER0 0
+//#define MAGIC_KEY_LAYER0_ALT GRAVE
+//#define MAGIC_KEY_LAYER1 1
+//#define MAGIC_KEY_LAYER2 2
+//#define MAGIC_KEY_LAYER3 3
+//#define MAGIC_KEY_LAYER4 4
+//#define MAGIC_KEY_LAYER5 5
+//#define MAGIC_KEY_LAYER6 6
+//#define MAGIC_KEY_LAYER7 7
+//#define MAGIC_KEY_LAYER8 8
+//#define MAGIC_KEY_LAYER9 9
+//#define MAGIC_KEY_BOOTLOADER B
+//#define MAGIC_KEY_BOOTLOADER_ALT ESC
+//#define MAGIC_KEY_LOCK CAPS
+//#define MAGIC_KEY_EEPROM E
+//#define MAGIC_KEY_EEPROM_CLEAR BSPACE
+//#define MAGIC_KEY_NKRO N
+//#define MAGIC_KEY_SLEEP_LED Z
+
+/*
+ * 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
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+ - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+ - MIDI notes can be added to the keymap
+ - Octave shift and transpose
+ - Virtual sustain, portamento, and modulation wheel
+ - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
diff --git a/keyboards/adelheid/info.json b/keyboards/adelheid/info.json
new file mode 100644
index 00000000000..d4ae41091c3
--- /dev/null
+++ b/keyboards/adelheid/info.json
@@ -0,0 +1,100 @@
+{
+ "keyboard_name": "Adelheid",
+ "url": "https://github.com/floookay/adelheid",
+ "maintainer": "floookay",
+ "width": 19.5,
+ "height": 6.5,
+ "layouts": {
+ "LAYOUT": {
+ "layout": [
+ { "label": "k00", "x": 0, "y": 0 },
+ { "label": "k01", "x": 1.25, "y": 0 },
+ { "label": "k02", "x": 2.25, "y": 0 },
+ { "label": "k03", "x": 3.5, "y": 0 },
+ { "label": "k04", "x": 4.5, "y": 0 },
+ { "label": "k05", "x": 5.75, "y": 0 },
+ { "label": "k06", "x": 6.75, "y": 0 },
+ { "label": "k07", "x": 9.75, "y": 0 },
+ { "label": "k08", "x": 10.75, "y": 0 },
+ { "label": "k09", "x": 12, "y": 0 },
+ { "label": "k0A", "x": 13, "y": 0 },
+ { "label": "k0B", "x": 14.25, "y": 0 },
+ { "label": "k0C", "x": 15.25, "y": 0 },
+ { "label": "k0D", "x": 16.5, "y": 0 },
+ { "label": "k0E", "x": 17.75, "y": 0 },
+
+ { "label": "k10", "x": 0.75, "y": 1.25 },
+ { "label": "k11", "x": 1.75, "y": 1.25 },
+ { "label": "k12", "x": 2.75, "y": 1.25 },
+ { "label": "k13", "x": 4, "y": 1.25 },
+ { "label": "k14", "x": 5, "y": 1.25 },
+ { "label": "k15", "x": 6, "y": 1.25 },
+ { "label": "k16", "x": 7, "y": 1.25 },
+ { "label": "k17", "x": 9.5, "y": 1.25 },
+ { "label": "k18", "x": 10.5, "y": 1.25 },
+ { "label": "k19", "x": 11.5, "y": 1.25 },
+ { "label": "k1A", "x": 12.5, "y": 1.25 },
+ { "label": "k1B", "x": 13.75, "y": 1.25 },
+ { "label": "k1C", "x": 14.75, "y": 1.25 },
+ { "label": "k1D", "x": 15.75, "y": 1.25 },
+ { "label": "k1E", "x": 16.75, "y": 1.25 },
+ { "label": "k2E", "x": 18, "y": 1 },
+
+ { "label": "k20", "x": 0.5, "y": 2.25, "w": 1.5 },
+ { "label": "k21", "x": 2, "y": 2.25 },
+ { "label": "k22", "x": 3.5, "y": 2.25 },
+ { "label": "k23", "x": 4.5, "y": 2.25 },
+ { "label": "k24", "x": 5.5, "y": 2.25 },
+ { "label": "k25", "x": 6.5, "y": 2.25 },
+ { "label": "k26", "x": 9, "y": 2.25 },
+ { "label": "k27", "x": 10, "y": 2.25 },
+ { "label": "k28", "x": 11, "y": 2.25 },
+ { "label": "k29", "x": 12, "y": 2.25 },
+ { "label": "k2A", "x": 13, "y": 2.25 },
+ { "label": "k2B", "x": 14.5, "y": 2.25 },
+ { "label": "k2C", "x": 15.5, "y": 2.25 },
+ { "label": "k2D", "x": 16.5, "y": 2.25, "w": 1.5 },
+ { "label": "k3E", "x": 18.25, "y": 2 },
+
+ { "label": "k30", "x": 0.25, "y": 3.25, "w": 1.75 },
+ { "label": "k31", "x": 2, "y": 3.25 },
+ { "label": "k32", "x": 3.75, "y": 3.25 },
+ { "label": "k33", "x": 4.75, "y": 3.25 },
+ { "label": "k34", "x": 5.75, "y": 3.25 },
+ { "label": "k35", "x": 6.75, "y": 3.25 },
+ { "label": "k36", "x": 9.25, "y": 3.25 },
+ { "label": "k37", "x": 10.25, "y": 3.25 },
+ { "label": "k38", "x": 11.25, "y": 3.25 },
+ { "label": "k39", "x": 12.25, "y": 3.25 },
+ { "label": "k3A", "x": 14, "y": 3.25 },
+ { "label": "k3B", "x": 15, "y": 3.25 },
+ { "label": "k3C", "x": 16, "y": 3.25, "w": 2.25 },
+ { "label": "k4E", "x": 18.5, "y": 3 },
+
+ { "label": "k40", "x": 0, "y": 4.25, "w": 2.25 },
+ { "label": "k41", "x": 2.25, "y": 4.25 },
+ { "label": "k42", "x": 4.25, "y": 4.25 },
+ { "label": "k43", "x": 5.25, "y": 4.25 },
+ { "label": "k44", "x": 6.25, "y": 4.25 },
+ { "label": "k45", "x": 7.25, "y": 4.25 },
+ { "label": "k46", "x": 9.5, "y": 4.25 },
+ { "label": "k47", "x": 10.5, "y": 4.25 },
+ { "label": "k48", "x": 11.5, "y": 4.25 },
+ { "label": "k49", "x": 12.5, "y": 4.25 },
+ { "label": "k4A", "x": 14.5, "y": 4.25 },
+ { "label": "k4B", "x": 15.5, "y": 4.25, "w": 1.75 },
+ { "label": "k4D", "x": 17.5, "y": 4.5 },
+
+ { "label": "k50", "x": 0, "y": 5.25, "w": 1.5 },
+ { "label": "k52", "x": 4.25, "y": 5.25, "w": 1.5 },
+ { "label": "k54", "x": 5.75, "y": 5.25, "w": 2 },
+ { "label": "k55", "x": 7.75, "y": 5.25 },
+ { "label": "k57", "x": 9, "y": 5.25, "w": 2.75 },
+ { "label": "k59", "x": 11.75, "y": 5.25, "w": 1.5 },
+ { "label": "k5C", "x": 16.5, "y": 5.5 },
+ { "label": "k5D", "x": 17.5, "y": 5.5 },
+ { "label": "k5E", "x": 18.5, "y": 5.5 }
+ ]
+ }
+ }
+}
diff --git a/keyboards/adelheid/keymaps/default/keymap.c b/keyboards/adelheid/keymaps/default/keymap.c
new file mode 100644
index 00000000000..d1d4b8da382
--- /dev/null
+++ b/keyboards/adelheid/keymaps/default/keymap.c
@@ -0,0 +1,45 @@
+/* Copyright 2020 floookay
+ *
+ * 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 .
+ */
+#include QMK_KEYBOARD_H
+
+enum adelheid_layers {
+ _BASE,
+ _SECONDARY
+};
+
+#define MO_SEC MO(_SECONDARY)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [_BASE] = 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_F13, KC_PGUP,
+
+ 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_BSLS, KC_DEL, 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_BSPC, KC_END,
+ KC_LCTL, 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_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
+ KC_LCTL, KC_LALT, KC_SPC, MO_SEC, KC_SPC, KC_RALT, KC_LEFT, KC_DOWN, KC_RGHT
+ ),
+
+ [_SECONDARY] = LAYOUT(
+ KC_SLEP, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, KC_PSCR, KC_VOLU,
+
+ _______, 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_INS, BL_STEP,
+ _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END, _______, _______, _______, KC_DEL, KC_MUTE,
+ KC_LGUI, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, _______, _______, KC_MPLY, KC_VOLD,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MPLY,
+ _______, _______, _______, _______, _______, _______, KC_MPRV, KC_MSTP, KC_MNXT
+ )
+};
diff --git a/keyboards/adelheid/keymaps/default/readme.md b/keyboards/adelheid/keymaps/default/readme.md
new file mode 100644
index 00000000000..34369dcc01a
--- /dev/null
+++ b/keyboards/adelheid/keymaps/default/readme.md
@@ -0,0 +1,9 @@
+# Default keymap for the Adelheid
+
+- ANSI QWERTY
+- split backspace
+- ctrl instead of caps lock
+- lgui on fn+caps
+
+
+View in [Keyboard-Layout-Editor](http://www.keyboard-layout-editor.com/#/gists/4262535adb5ac81a913edbebc4de8226).
diff --git a/keyboards/adelheid/keymaps/floookay/keymap.c b/keyboards/adelheid/keymaps/floookay/keymap.c
new file mode 100644
index 00000000000..607ee58bb6c
--- /dev/null
+++ b/keyboards/adelheid/keymaps/floookay/keymap.c
@@ -0,0 +1,76 @@
+/* Copyright 2020 floookay
+ *
+ * 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 .
+ */
+#include QMK_KEYBOARD_H
+
+enum adelheid_layers {
+ _BASE,
+ _SECONDARY
+};
+
+// tap dance declarations
+enum {
+ _TD_CTGU = 0,
+ _TD_PGUP = 1,
+ _TD_PGDN = 2,
+ _TD_HOME = 3,
+ _TD_END = 4,
+ _TD_RSHC = 5,
+ _TD_PSCR = 6
+};
+
+#define MO_SEC MO(_SECONDARY)
+#define TD_CTGU TD(_TD_CTGU)
+#define TD_PGUP TD(_TD_PGUP)
+#define TD_PGDN TD(_TD_PGDN)
+#define TD_HOME TD(_TD_HOME)
+#define TD_END TD(_TD_END)
+#define TD_RSHC TD(_TD_RSHC)
+#define TD_PSCR TD(_TD_PSCR)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [_BASE] = 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_F13, TD_PGUP,
+
+ 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_BSLS, KC_DEL, TD_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_BSPC, TD_END,
+ TD_CTGU, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, TD_PGDN,
+ 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_UP,
+ KC_LCTL, KC_LALT, KC_SPC, MO_SEC, KC_SPC, KC_RALT, KC_LEFT, KC_DOWN, KC_RGHT
+ ),
+
+ [_SECONDARY] = LAYOUT(
+ KC_SLEP, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, TD_PSCR, KC_VOLU,
+
+ _______, 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_INS, BL_STEP,
+ _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END, _______, _______, _______, KC_DEL, KC_MUTE,
+ _______, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, _______, _______, KC_MPLY, KC_VOLD,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, TD_RSHC, KC_MPLY,
+ _______, _______, _______, _______, _______, _______, KC_MPRV, KC_MSTP, KC_MNXT
+ )
+};
+
+
+// Tap Dance Definitions
+qk_tap_dance_action_t tap_dance_actions[] = {
+ // Tap once for first parameter, twice for second
+ [_TD_CTGU] = ACTION_TAP_DANCE_DOUBLE(KC_LCTL, KC_LGUI),
+ [_TD_PGUP] = ACTION_TAP_DANCE_DOUBLE(KC_PGUP, LCTL(KC_PGUP)),
+ [_TD_PGDN] = ACTION_TAP_DANCE_DOUBLE(KC_PGDN, LCTL(KC_PGDN)),
+ [_TD_HOME] = ACTION_TAP_DANCE_DOUBLE(KC_HOME, LCTL(KC_HOME)),
+ [_TD_END] = ACTION_TAP_DANCE_DOUBLE(KC_END, LCTL(KC_END)),
+ [_TD_RSHC] = ACTION_TAP_DANCE_DOUBLE(KC_RSFT, KC_CAPS),
+ [_TD_PSCR] = ACTION_TAP_DANCE_DOUBLE(KC_PSCR, LSFT(LGUI(KC_S))) // screenshot tool tap dance
+};
diff --git a/keyboards/adelheid/keymaps/floookay/readme.md b/keyboards/adelheid/keymaps/floookay/readme.md
new file mode 100644
index 00000000000..a9d624222ea
--- /dev/null
+++ b/keyboards/adelheid/keymaps/floookay/readme.md
@@ -0,0 +1,9 @@
+# The default keymap for the Adelheid
+
+- ANSI QWERTY
+- split backspace
+- ctrl on caps lock with super on tap dance
+- caps lock on fn + right shift tap dance
+
+
+View in [Keyboard-Layout-Editor](http://www.keyboard-layout-editor.com/#/gists/4262535adb5ac81a913edbebc4de8226).
diff --git a/keyboards/adelheid/keymaps/floookay/rules.mk b/keyboards/adelheid/keymaps/floookay/rules.mk
new file mode 100644
index 00000000000..e5ddcae8d92
--- /dev/null
+++ b/keyboards/adelheid/keymaps/floookay/rules.mk
@@ -0,0 +1 @@
+TAP_DANCE_ENABLE = yes
diff --git a/keyboards/adelheid/readme.md b/keyboards/adelheid/readme.md
new file mode 100644
index 00000000000..cf010825ffd
--- /dev/null
+++ b/keyboards/adelheid/readme.md
@@ -0,0 +1,15 @@
+# 𝔄𝔡𝔢𝔩𝔥𝔢𝔦𝔡
+
+
+
+The Adelheid is a 75% Alice-like keyboard. It's a fork of the [Arisu](https://github.com/FateNozomi/arisu-pcb) by FateNozomi and is open-source as well.
+
+* Keyboard Maintainer: [floookay](https://github.com/floookay)
+* Hardware Supported: Adelheid PCB [Rev2.0]
+* Hardware Availability: [PCB-, case- & wrist rest files](https://github.com/floookay/adelheid)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make adelheid:default
+
+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/adelheid/rules.mk b/keyboards/adelheid/rules.mk
new file mode 100644
index 00000000000..77a8471e906
--- /dev/null
+++ b/keyboards/adelheid/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 = no # 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 = yes # 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