[Keyboard] Create KBDFans directory (#5025)

* move over kbd19x into the kbdfans directory

* move over kbd4x into the kbdfans directory

* move kbd66 into the kbdfans directory

* move the kbd6x into the kbdfans directory

* move kbd8x into the kbdfans directory

* move kbd75 into the kbdfans directory

* move kbd67 into kbdfans directory

* add a fairly sparse readme for kbdfans directory

* update make instructions for keyboards and add the Complete Newbs Guide to readmes that was missing it

* get kbd75 compiling again

* remove repetitive #defines of KC_NO and KC_TRNS when QMK_KEYBOARD_H is already included in KBD75

* add links to kbdfans readme

* fix some readme formatting

* there is no reason to have two different keymaps with such a small difference, condensing to one

* turning on backlights by default

* enable backlight by default for kbd66

* noticed that the kbd75 had caps lock led code in every keymap. Moved it out to the keyboard.c so everyone can partake.

* Update keyboards/kbdfans/kbd66/readme.md

Co-Authored-By: mechmerlin <30334081+mechmerlin@users.noreply.github.com>

* update readme link ordering

8 files changed, 454 insertions, 0 deletions

diff --git a/keyboards/kbdfans/kbd75/keymaps/adit/keymap.c b/keyboards/kbdfans/kbd75/keymaps/adit/keymap.c
new file mode 100644
index 000000000..b7cae4810
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/adit/keymap.c
@@ -0,0 +1,78 @@
+#include QMK_KEYBOARD_H
+
+#define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	[0] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_PSCR,  KC_SLCK,  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_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_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,    LT(1,KC_END),
+    KC_CAPS,  KC_LALT,  _______,                      _______,  KC_SPC,   _______,                      KC_RGUI,  _______,  KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  ),
+
+	[1] = LAYOUT(
+    RESET,    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,  RGB_TOG,  RGB_MOD,  RGB_HUI,  RGB_HUD,  RGB_SAI,  RGB_SAD,  RGB_VAI,  RGB_VAD,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,  _______,
+    _______,  _______,  _______,  _______,  BL_DEC,   BL_TOGG,  BL_INC,   BL_STEP,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,                      _______,  _______,  _______,                      _______,  _______,  _______,  _______,  _______,  _______
+  )
+
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
+
+
+	switch (id) {
+
+	}
+	return MACRO_NONE;
+}
+
+void matrix_init_user(void) {
+}
+
+void matrix_scan_user(void) {
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+	return true;
+}
+
+enum function_id {
+    SHIFT_ESC,
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+  [0]  = ACTION_FUNCTION(SHIFT_ESC),
+};
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+  static uint8_t shift_esc_shift_mask;
+  switch (id) {
+    case SHIFT_ESC:
+      shift_esc_shift_mask = get_mods()&MODS_CTRL_MASK;
+      if (record->event.pressed) {
+        if (shift_esc_shift_mask) {
+          add_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          add_key(KC_ESC);
+          send_keyboard_report();
+        }
+      } else {
+        if (shift_esc_shift_mask) {
+          del_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          del_key(KC_ESC);
+          send_keyboard_report();
+        }
+      }
+      break;
+  }
+}
diff --git a/keyboards/kbdfans/kbd75/keymaps/default/keymap.c b/keyboards/kbdfans/kbd75/keymaps/default/keymap.c
new file mode 100644
index 000000000..839030aaa
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/default/keymap.c
@@ -0,0 +1,22 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_PSCR,  MO(1),    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,  MO(1),    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_SPC,   KC_SPC,                       KC_RALT,  MO(1),    KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  ),
+
+  [1] = LAYOUT(
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RESET,    _______,
+    _______,  RGB_TOG,  RGB_MOD,  RGB_HUI,  RGB_HUD,  RGB_SAI,  RGB_SAD,  RGB_VAI,  RGB_VAD,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,  _______,
+    _______,  _______,  _______,  _______,  BL_DEC,   BL_TOGG,  BL_INC,   BL_STEP,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,                      _______,  _______,  _______,                      _______,  _______,  _______,  _______,  _______,  _______
+  ),
+};
diff --git a/keyboards/kbdfans/kbd75/keymaps/edulpn/README.md b/keyboards/kbdfans/kbd75/keymaps/edulpn/README.md
new file mode 100644
index 000000000..57989ff9b
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/edulpn/README.md
@@ -0,0 +1,13 @@
+# Edulpn Keymap for the KBD75 PCB
+
+## Additional Notes
+75% Keymap for KBD75 with default ANSI layout + default layer switching for Windows and Mac "modes" + custom Fn layers for each mode.
+
+### Windows Mode
+![Edulpn Keymap for the KBD75 PCB Windows Mode](https://imgur.com/doI46vP.png)
+
+### Mac Mode
+![Edulpn Keymap for the KBD75 PCB Mac Mode](https://i.imgur.com/t7oTjjc.png)
+
+## Build
+To build the default keymap, simply run `make kbd75/rev2:edulpn`.
diff --git a/keyboards/kbdfans/kbd75/keymaps/edulpn/keymap.c b/keyboards/kbdfans/kbd75/keymaps/edulpn/keymap.c
new file mode 100644
index 000000000..78a501ec4
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/edulpn/keymap.c
@@ -0,0 +1,67 @@
+#include QMK_KEYBOARD_H
+
+#define WINDOWS_LAYER 0
+#define WINDOWS_FN_LAYER 1
+#define MAC_LAYER 2
+#define MAC_FN_LAYER 3
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [WINDOWS_LAYER] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,                 KC_F11,   KC_F12,   KC_PSCR,  TG(MAC_LAYER),  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_BSPC,  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_END,
+    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_PGUP,
+    KC_LSFT,  KC_TRNS,  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_PGDN,
+    KC_LCTL,  KC_LWIN,  KC_LALT,                      KC_SPC,   KC_SPC,   KC_SPC,                       MO(WINDOWS_FN_LAYER),   KC_TRNS,  KC_RCTL,  KC_LEFT,  KC_DOWN,        KC_RGHT
+  ),
+
+  [WINDOWS_FN_LAYER] = LAYOUT(
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,  KC_VOLU,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,                      KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,                      KC_TRNS,  KC_TRNS,  KC_TRNS,                      KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS
+  ),
+
+  [MAC_LAYER] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,             KC_F11,   KC_F12,   KC_PSCR,  TG(MAC_LAYER),  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_BSPC,  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_END,
+    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_PGUP,
+    KC_LSFT,  KC_TRNS,  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_PGDN,
+    KC_LCTL,  KC_LALT,  KC_LCMD,                      KC_SPC,   KC_SPC,   KC_SPC,                       MO(MAC_FN_LAYER),   KC_TRNS,  KC_RCTL,  KC_LEFT,  KC_DOWN,            KC_RGHT
+  ),
+
+  [MAC_FN_LAYER] = LAYOUT(
+    RESET,    KC_BRID,  KC_BRIU,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_MRWD,  KC_MPLY,  KC_MFFD,  KC__MUTE,   KC__VOLDOWN,  KC__VOLUP,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,    KC_TRNS,      KC_TRNS,    KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,    KC_TRNS,      KC_TRNS,    KC_TRNS,            KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,    KC_TRNS,                            KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,    KC_TRNS,      KC_TRNS,              KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,                      KC_TRNS,  KC_TRNS,  KC_TRNS,                      KC_TRNS,    KC_TRNS,      KC_TRNS,    KC_TRNS,  KC_TRNS,  KC_TRNS
+  )
+};
+
+uint32_t layer_state_set_user(uint32_t state) {
+    switch (biton32(state)) {
+    case WINDOWS_LAYER:
+        rgblight_setrgb_blue();
+        break;
+    case WINDOWS_FN_LAYER:
+        rgblight_setrgb_blue();
+        break;
+    case MAC_LAYER:
+        rgblight_setrgb_white();
+        break;
+    case MAC_FN_LAYER:
+        rgblight_setrgb_white();
+        break;
+    default:
+        rgblight_setrgb (0x00,  0xFF, 0xFF);
+        break;
+    }
+    return state;
+}
+
diff --git a/keyboards/kbdfans/kbd75/keymaps/iso/keymap.c b/keyboards/kbdfans/kbd75/keymaps/iso/keymap.c
new file mode 100644
index 000000000..0b7c701a3
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/iso/keymap.c
@@ -0,0 +1,22 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	[0] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_PSCR,  MO(1),    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_SPC,   KC_SPC,                       KC_RALT,  MO(1),    KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  ),
+
+	[1] = LAYOUT(
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RESET,    _______,
+    _______,  RGB_TOG,  RGB_MOD,  RGB_HUI,  RGB_HUD,  RGB_SAI,  RGB_SAD,  RGB_VAI,  RGB_VAD,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,  _______,
+    _______,  _______,  _______,  _______,  BL_DEC,   BL_TOGG,  BL_INC,   BL_STEP,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,                      _______,  _______,  _______,                      _______,  _______,  _______,  _______,  _______,  _______
+  )
+};
diff --git a/keyboards/kbdfans/kbd75/keymaps/smt/keymap.c b/keyboards/kbdfans/kbd75/keymaps/smt/keymap.c
new file mode 100644
index 000000000..edf01c854
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/smt/keymap.c
@@ -0,0 +1,176 @@
+#include QMK_KEYBOARD_H
+
+#define _QWERTY 0
+#define _COLEMAK 1
+#define _DVORAK 2
+#define _FL 3
+#define _CL 4
+
+enum planck_keycodes {
+  QWERTY = SAFE_RANGE,
+  COLEMAK,
+  DVORAK
+};
+
+// Custom macros
+#define CTL_ESC     CTL_T(KC_ESC)               // Tap for Esc, hold for Ctrl
+#define HPR_TAB     ALL_T(KC_TAB)               // Tap for Tab, hold for Hyper (Super+Ctrl+Shift+Alt)
+#define SFT_ENT     SFT_T(KC_ENT)               // Tap for Enter, hold for Shift
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* 0: Qwerty layer
+   * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+   * │ ESC │ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │PRSCR│PAUSE│ DEL │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │  `  │  1  │  2  │  3  │  4  │  5  │  6  │  7  │  8  │  9  │  0  │  -  │  =  │  \  │ INS │HOME │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │H_TAB│  Q  │  W  │  E  │  R  │  T  │  Y  │  U  │  I  │  O  │  P  │  [  │  ]  │BKSPC│█████│PG_UP│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │C_ESC│  A  │  S  │  D  │  F  │  G  │  H  │  J  │  K  │  L  │  ;  │  '  │▒▒▒▒▒│ENTER│█████│PG_DN│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │LSHFT│▒▒▒▒▒│  Z  │  X  │  C  │  V  │  B  │  N  │  M  │  ,  │  .  │  /  │▒▒▒▒▒│RSHFT│ UP  │ END │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │LCTRL│L_GUI│L_GUI│█████│█████│█████│ SPC │█████│█████│█████│R_ALT│ _FL │R_GUI│LEFT │DOWN │RIGHT│
+   * └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
+   */
+
+  /* 0: ANSI qwerty */
+  [_QWERTY] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_PSCR,  KC_PAUS,  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_BSLS,  KC_INS,   KC_HOME,  \
+    HPR_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_PGUP,  \
+    CTL_ESC,  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,            SFT_ENT,  KC_UP,    KC_END, \
+    KC_LCTL,  KC_LGUI,  KC_LALT,                      KC_SPC,   KC_SPC,   KC_SPC,                       KC_RALT,  MO(_FL),  KC_RGUI,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+  /* 1: Colemak layer
+   * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+   * │ ESC │ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │PRSCR│PAUSE│ DEL │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │  `  │  1  │  2  │  3  │  4  │  5  │  6  │  7  │  8  │  9  │  0  │  -  │  =  │  \  │ INS │HOME │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │H_TAB│  Q  │  W  │  F  │  P  │  G  │  J  │  L  │  U  │  Y  │  ;  │  [  │  ]  │BKSPC│█████│PG_UP│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │C_ESC│  A  │  R  │  S  │  T  │  D  │  H  │  N  │  E  │  I  │  O  │  '  │▒▒▒▒▒│ENTER│█████│PG_DN│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │LSHFT│▒▒▒▒▒│  Z  │  X  │  C  │  V  │  B  │  K  │  M  │  ,  │  .  │  /  │▒▒▒▒▒│RSHFT│ UP  │ END │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │LCTRL│L_GUI│L_GUI│█████│█████│█████│ SPC │█████│█████│█████│R_ALT│ _FL │R_GUI│LEFT │DOWN │RIGHT│
+   * └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
+   */
+
+  /* 1: ANSI colemak */
+  [_COLEMAK] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_PSCR,  KC_PAUS,  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_BSLS,  KC_INS,   KC_HOME,  \
+    HPR_TAB,  KC_Q,     KC_W,     KC_F,     KC_P,     KC_G,     KC_J,     KC_L,     KC_U,     KC_Y,     KC_SCLN,  KC_LBRC,  KC_RBRC,  KC_BSPC,            KC_PGUP,  \
+    CTL_ESC,  KC_A,     KC_R,     KC_S,     KC_T,     KC_D,     KC_H,     KC_N,     KC_E,     KC_I,     KC_O,     KC_QUOT,            KC_ENT,             KC_PGDN, \
+    KC_LSFT,  _______,  KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_K,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,            SFT_ENT,  KC_UP,    KC_END, \
+    KC_LCTL,  KC_LGUI,  KC_LALT,                      KC_SPC,   KC_SPC,   KC_SPC,                       KC_RALT,  MO(_FL),  KC_RGUI,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+  /* 2: Dvorak layer
+   * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+   * │ ESC │ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │PRSCR│PAUSE│ DEL │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │  `  │  1  │  2  │  3  │  4  │  5  │  6  │  7  │  8  │  9  │  0  │  -  │  =  │  \  │ INS │HOME │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │H_TAB│  '  │  ,  │  .  │  P  │  Y  │  F  │  G  │  C  │  R  │  L  │  /  │  =  │BKSPC│█████│PG_UP│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │C_ESC│  A  │  O  │  E  │  U  │  I  │  D  │  H  │  T  │  N  │  S  │  -  │▒▒▒▒▒│ENTER│█████│PG_DN│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │LSHFT│▒▒▒▒▒│  ;  │  Q  │  J  │  K  │  X  │  B  │  M  │  W  │  V  │  Z  │▒▒▒▒▒│RSHFT│ UP  │ END │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │LCTRL│L_GUI│L_GUI│█████│█████│█████│ SPC │█████│█████│█████│R_ALT│ _FL │R_GUI│LEFT │DOWN │RIGHT│
+   * └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
+   */
+
+  /* 2: ANSI dvorak */
+  [_DVORAK] = LAYOUT(
+    KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_PSCR,  KC_PAUS,  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_LBRC,  KC_RBRC,  KC_BSLS,  KC_INS,   KC_HOME, \
+    HPR_TAB,  KC_QUOT,  KC_COMM,  KC_DOT,   KC_P,     KC_Y,     KC_F,     KC_G,     KC_C,     KC_R,     KC_L,     KC_SLSH,  KC_EQL,   KC_BSPC,            KC_PGUP,  \
+    CTL_ESC,  KC_A,     KC_O,     KC_E,     KC_U,     KC_I,     KC_D,     KC_H,     KC_T,     KC_N,     KC_S,     KC_MINS,            KC_ENT,             KC_PGDN, \
+    KC_LSFT,  _______,  KC_SCLN,  KC_Q,     KC_J,     KC_K,     KC_X,     KC_B,     KC_M,     KC_W,     KC_V,     KC_Z,               SFT_ENT,  KC_UP,    KC_END, \
+    KC_LCTL,  KC_LGUI,  KC_LALT,                      KC_SPC,   KC_SPC,   KC_SPC,                       KC_RALT,  MO(_FL),  KC_RGUI,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+  /* 3: Function layer
+   * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+   * │     │     │     │     │     │     │     │     │     │     │     │     │     │     │     │     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │     │     │     │     │     │     │     │     │     │     │     │     │     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │     │     │     │     │     │     │     │     │     │     │     │█████│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │ _CL │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │█████│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │▒▒▒▒▒│     │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │PG_UP│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │█████│█████│█████│     │█████│█████│█████│     │ _FL │     │HOME │PG_DN│ END │
+   * └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
+   */
+
+  /* 3: ANSI Fn layer */
+  [_FL] = LAYOUT(
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______, \
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______, \
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______, \
+    _______,  _______,  MO(_CL),  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,            _______, \
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            KC_PGUP,  _______, \
+    _______,  _______,  _______,                      _______,  _______,  _______,                      _______,  MO(_FL),  _______,  KC_HOME,  KC_PGDN,  KC_END),
+
+  /* 4: Control layer
+   * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+   * │     │     │     │     │     │     │     │     │     │     │     │     │     │     │     │     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │     │     │     │     │     │     │     │     │     │     │     │     │ RGB │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │     │RESET│     │     │QWRTY│COLMK│DVORK│     │     │     │     │█████│RGBV+│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │ _CL │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │█████│RGBV-│
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │ _FL │▒▒▒▒▒│     │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │RGBS+│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │█████│█████│█████│RGB_M│█████│█████│█████│     │ _FL │     │RGBH-│RGBS-│RGBH+│
+   * └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
+   */
+
+  /* 4: ANSI control layer */
+  [_CL] = LAYOUT(
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______, \
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RGB_TOG, \
+    _______,  _______,  _______,  _______,  RESET,    _______,  _______,  QWERTY,   COLEMAK,  DVORAK,   _______,  _______,  _______,  _______,            RGB_VAI, \
+    _______,  _______,  MO(_CL),  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,            RGB_VAD, \
+    MO(_FL),  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            RGB_SAI,  _______, \
+    _______,  _______,  _______,                      _______,  RGB_MOD,  _______,                      _______,  MO(_FL),  _______,  RGB_HUD,  RGB_SAD,  RGB_HUI),
+};
+
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        persistent_default_layer_set(1UL<<_QWERTY);
+      }
+      return false;
+      break;
+    case COLEMAK:
+      if (record->event.pressed) {
+        persistent_default_layer_set(1UL<<_COLEMAK);
+      }
+      return false;
+      break;
+    case DVORAK:
+      if (record->event.pressed) {
+        persistent_default_layer_set(1UL<<_DVORAK);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
diff --git a/keyboards/kbdfans/kbd75/keymaps/spacemanspiff/keymap.c b/keyboards/kbdfans/kbd75/keymaps/spacemanspiff/keymap.c
new file mode 100644
index 000000000..05e7c5671
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/spacemanspiff/keymap.c
@@ -0,0 +1,41 @@
+#include QMK_KEYBOARD_H
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+#define _BL 0 // Base Layer
+#define _FN 1 // Function Layer
+#define _CL 2 // Control+ Layer
+
+// Add names for complex momentary keys, to keep the keymap matrix aligned better.
+#define CTL_ESC MT(MOD_LCTL,KC_ESC)
+#define GUI_ENT MT(MOD_RGUI, KC_ENT)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_BL] = 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,   MO(_FN),  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,
+    CTL_ESC,  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,  MO(_FN),  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,
+    MO(_CL),  KC_LALT,  KC_LGUI,                      KC_SPC,   KC_SPC,   KC_SPC,                       GUI_ENT,  KC_RALT,  KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  ),
+
+  [_FN] = LAYOUT(
+    RESET  ,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RESET,    _______,
+    _______,  RGB_TOG,  RGB_MOD,  RGB_HUI,  RGB_HUD,  RGB_SAI,  RGB_SAD,  RGB_VAI,  RGB_VAD,  _______,  _______,  _______,  _______,  _______,            _______,
+    _______,  KC_VOLD,  KC_VOLU,  KC_MUTE,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,  _______,
+    _______,  _______,  _______,  _______,  BL_DEC,   BL_TOGG,  BL_INC,   BL_STEP,  _______,  _______,  _______,  _______,  _______,            _______,  _______,
+    _______,  _______,  _______,                      _______,  _______,  _______,                      _______,  _______,  _______,  _______,  _______,  _______
+  ),
+
+  [_CL] = LAYOUT(
+    LCTL(KC_ESC),   LCTL(KC_F1),    LCTL(KC_F2),    LCTL(KC_F3),  LCTL(KC_F4),  LCTL(KC_F5),  LCTL(KC_F6),  LCTL(KC_F7),  LCTL(KC_F8), LCTL(KC_F9),    LCTL(KC_F10),   LCTL(KC_F11),   LCTL(KC_F12),   LCTL(KC_PSCR),  _______,        LCTL(KC_DEL),
+    KC_ESC,         LCTL(KC_1),     LCTL(KC_2),     LCTL(KC_3),   LCTL(KC_4),   LCTL(KC_5),   LCTL(KC_6),   LCTL(KC_7),   LCTL(KC_8),  LCTL(KC_9),     LCTL(KC_0),     LCTL(KC_MINS),  LCTL(KC_EQL),   LCTL(KC_DEL),   KC_DEL,         LCTL(KC_HOME),
+    LCTL(KC_TAB),   LCTL(KC_Q),     LCTL(KC_W),     LCTL(KC_E),   LCTL(KC_R),   LCTL(KC_T),   LCTL(KC_Y),   LCTL(KC_U),   LCTL(KC_I),  LCTL(KC_O),     KC_PGUP,        LCTL(KC_LBRC),  LCTL(KC_RBRC),  LCTL(KC_BSLS),                  LCTL(KC_PGUP),
+    CTL_ESC,        LCTL(KC_A),     LCTL(KC_S),     LCTL(KC_D),   LCTL(KC_F),   LCTL(KC_G),   KC_LEFT,      KC_DOWN,      KC_UP,       KC_RGHT,        LCTL(KC_SCLN),  LCTL(KC_QUOT),                                  LCTL(KC_ENT),   LCTL(KC_PGDN),
+    LCTL(KC_LSFT),  _______,        LCTL(KC_Z),     LCTL(KC_X),   LCTL(KC_C),   LCTL(KC_V),   LCTL(KC_B),   KC_PGDN,      LCTL(KC_M),  LCTL(KC_COMM),  LCTL(KC_DOT),   LCTL(KC_SLSH),  LCTL(KC_RSFT),                  LCTL(KC_UP),    LCTL(KC_END),
+    _______,        LCTL(KC_LALT),  LCTL(KC_LGUI),                              LCTL(KC_SPC), LCTL(KC_SPC), LCTL(KC_SPC),                              LCTL(KC_RGUI),  LCTL(KC_RALT),  LCTL(KC_RCTL),  LCTL(KC_LEFT),  LCTL(KC_DOWN),  LCTL(KC_RGHT)
+  ),
+
+};
diff --git a/keyboards/kbdfans/kbd75/keymaps/spacemanspiff/readme.md b/keyboards/kbdfans/kbd75/keymaps/spacemanspiff/readme.md
new file mode 100644
index 000000000..6a78140a3
--- /dev/null
+++ b/keyboards/kbdfans/kbd75/keymaps/spacemanspiff/readme.md
@@ -0,0 +1,35 @@
+# Spaceman Spiff Layout for KBD75
+
+![Keyboard Layout](https://i.imgur.com/tQLYDvu.png)
+
+<!-- http://www.keyboard-layout-editor.com/#/gists/c1e8a15c68e4c52eed84653f21ae2d29 -->
+
+Designed specifically to make switching back-n-forth with the Apple's MacBook Pro keyboard intuitive. Has a slight tendency toward readline/vim keybindings.
+
+Caps locks becomes an `Esc` when pressed alone, or a `Ctrl` when pressed with another key.
+
+# Base Layer
+
+As simalar to the Apple keyboard as possible. Notiable exception is `Caps Lock`:
+- `Esc` when pressed alone
+- `Ctrl` when pressed with another key
+
+# Control+ Layer
+
+Left Ctrl key switches to the "Control+ Layer". This layer mostly acts like a control key in most cases, with a few exceptions:
+
+- `Ctl+` + `hjkl` are vim-style motion keys
+- `Ctl+` + `p` and `Ctl+` + `n` are page up and down
+- `Ctl+` + `Backspace` is forward delete
+
+# Fn Layer
+
+Audio Controls:
+- `Fn` + `a` Volume Down
+- `Fn` + `s` Volume Up
+- `Fn` + `d` Mute
+
+To flash this layout you need to press `Fn+Backspace`
+
+
+