diff --git a/keyboards/handwired/stef9998/split_5x7/config.h b/keyboards/handwired/stef9998/split_5x7/config.h
new file mode 100644
index 0000000000..d04675e7db
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/config.h
@@ -0,0 +1,20 @@
+/*
+Copyright 2022 stef9998
+
+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"
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/info.json b/keyboards/handwired/stef9998/split_5x7/info.json
new file mode 100644
index 0000000000..a1248b2d9e
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/info.json
@@ -0,0 +1,97 @@
+{
+  "keyboard_name": "Split_5x7",
+  "url": "",
+  "maintainer": "stef9998",
+  "manufacturer": "Stef9998",
+  "usb": {
+    "vid": "0x57EF",
+    "pid": "0x6063",
+    "device_version": "1.0.0"
+  },
+  "layouts": {
+    "LAYOUT": {
+      "layout": [
+        {"label":"Esc", "x":0, "y":0},
+        {"label":"1", "x":1, "y":0},
+        {"label":"2", "x":2, "y":0},
+        {"label":"3", "x":3, "y":0},
+        {"label":"4", "x":4, "y":0},
+        {"label":"5", "x":5, "y":0},
+        {"label":"F1", "x":6, "y":0},
+
+        {"label":"Tab", "x":0, "y":1},
+        {"label":"Q", "x":1, "y":1},
+        {"label":"W", "x":2, "y":1},
+        {"label":"E", "x":3, "y":1},
+        {"label":"R", "x":4, "y":1},
+        {"label":"T", "x":5, "y":1},
+        {"label":"[", "x":6, "y":1},
+
+        {"label":"Caps Lock", "x":0, "y":2},
+        {"label":"A", "x":1, "y":2},
+        {"label":"S", "x":2, "y":2},
+        {"label":"D", "x":3, "y":2},
+        {"label":"F", "x":4, "y":2},
+        {"label":"G", "x":5, "y":2},
+        {"label":"=", "x":6, "y":2},
+
+        {"label":"Shift", "x":0, "y":3},
+        {"label":"Z", "x":1, "y":3},
+        {"label":"X", "x":2, "y":3},
+        {"label":"C", "x":3, "y":3},
+        {"label":"V", "x":4, "y":3},
+        {"label":"B", "x":5, "y":3},
+        {"label":"F3", "x":6, "y":3},
+
+        {"label":"Ctrl", "x":0, "y":4},
+        {"label":"Ctrl", "x":1, "y":4},
+        {"label":"Gui", "x":2, "y":4, "w":1.25},
+        {"label":"Alt", "x":3.25, "y":4, "w":1.25},
+        {"label":"Space", "x":4.5, "y":4, "w":1.5},
+        {"label":"F5", "x":6, "y":4},
+
+
+        {"label":"F2", "x":14, "y":0},
+        {"label":"6", "x":9, "y":0},
+        {"label":"7", "x":10, "y":0},
+        {"label":"8", "x":11, "y":0},
+        {"label":"9", "x":12, "y":0},
+        {"label":"0", "x":13, "y":0},
+        {"label":"Backspace", "x":14, "y":0},
+
+        {"label":"]", "x":8, "y":1},
+        {"label":"Y", "x":9, "y":1},
+        {"label":"U", "x":10, "y":1},
+        {"label":"I", "x":11, "y":1},
+        {"label":"O", "x":12, "y":1},
+        {"label":"P", "x":13, "y":1},
+        {"label":"\\", "x":14, "y":1},
+
+        {"label":"-", "x":8, "y":2},
+        {"label":"H", "x":9, "y":2},
+        {"label":"J", "x":10, "y":2},
+        {"label":"K", "x":11, "y":2},
+        {"label":"L", "x":12, "y":2},
+        {"label":";", "x":13, "y":2},
+        {"label":"Enter", "x":14, "y":2},
+
+        {"label":"F4", "x":8, "y":3},
+        {"label":"N", "x":9, "y":3},
+        {"label":"M", "x":10, "y":3},
+        {"label":",", "x":11, "y":3},
+        {"label":".", "x":12, "y":3},
+        {"label":"/", "x":13, "y":3},
+        {"label":"Shift", "x":14, "y":3},
+
+        {"label":"F5", "x":8, "y":4},
+        {"label":"Space", "x":9, "y":4, "w":1.5},
+        {"label":"AltGr", "x":10.5, "y":4, "w":1.25},
+        {"label":"Fn", "x":11.75, "y":4, "w":1.25},
+        {"label":"Ctrl", "x":13, "y":4},
+        {"label":"Ctrl", "x":13, "y":4}
+
+
+      ]
+    }
+  }
+}
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/default/config.h b/keyboards/handwired/stef9998/split_5x7/keymaps/default/config.h
new file mode 100644
index 0000000000..2a19e47502
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/default/config.h
@@ -0,0 +1,28 @@
+/*
+Copyright 2022 stef9998
+
+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_SERIAL
+#define USE_I2C
+
+/* Select hand configuration */
+// #define MASTER_LEFT
+// #define MASTER_RIGHT
+#define EE_HANDS
+
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/default/keymap.c b/keyboards/handwired/stef9998/split_5x7/keymaps/default/keymap.c
new file mode 100644
index 0000000000..ce130d6e79
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/default/keymap.c
@@ -0,0 +1,96 @@
+/*
+Copyright 2022 stef9998
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include QMK_KEYBOARD_H
+
+// 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.
+// You can also skip layer-names entirely and just use numbers.
+enum custom_layer {
+    _QWERTY,
+    _FN,
+    _SYM, //symbols & numbers
+    _CFG, //config
+};
+
+enum custom_keycodes {
+    QWERTY = SAFE_RANGE,
+    FN,
+    SYM,
+    CONFIG,
+};
+
+// Shortcut to make keymap more readable
+#define KC_FN MO(_FN)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+[_QWERTY] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    QK_GESC ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,KC_NO   ,                          KC_NO   ,KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_BSPC ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    KC_TAB  ,KC_Q    ,KC_W    ,KC_E    ,KC_R    ,KC_T    ,KC_LBRC ,                          KC_RBRC ,KC_Y    ,KC_U    ,KC_I    ,KC_O    ,KC_P    ,KC_BSLS ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    KC_CAPS ,KC_A    ,KC_S    ,KC_D    ,KC_F    ,KC_G    ,KC_EQL  ,                          KC_MINS ,KC_H    ,KC_J    ,KC_K    ,KC_L    ,KC_SCLN ,KC_ENT  ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    KC_LSPO ,KC_Z    ,KC_X    ,KC_C    ,KC_V    ,KC_B    ,SH_OS   ,                          KC_NO   ,KC_N    ,KC_M    ,KC_COMM ,KC_DOT  ,KC_SLSH ,KC_RSPC ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    KC_LCTL ,KC_LCPO ,KC_LGUI   ,KC_LALT   ,KC_SPC       ,MO(_SYM),                          MO(_SYM),KC_SPC       ,KC_RALT   ,MO(_FN)   ,KC_RCPC ,KC_RCTL
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_FN] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,KC_DEL ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_EXLM ,KC_AT   ,KC_LCBR ,KC_RCBR ,KC_PIPE ,_______ ,                          _______ ,KC_PGUP ,KC_HOME ,KC_UP   ,KC_END  ,KC_PSCR ,XXXXXXX ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_HASH ,KC_DLR  ,KC_LBRC ,KC_RBRC ,KC_GRV  ,_______ ,                          _______ ,KC_PGDN ,KC_LEFT ,KC_DOWN ,KC_RIGHT,_______ ,KC_QUOT ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_PERC ,KC_CIRC ,KC_LPRN ,KC_RPRN ,KC_TILD ,_______ ,                          _______ ,KC_MSEL ,KC_MPLY ,KC_MPRV ,KC_MNXT ,KC_MPLY ,_______ ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    _______ ,_______ ,_______   ,_______   ,_______      ,_______ ,                          _______ ,_______      ,_______   ,_______   ,_______ ,_______
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_SYM] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    KC_GRV  ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,KC_F11  ,                          KC_F12  ,KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,KC_DEL ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_EXLM ,KC_AT   ,KC_HASH ,KC_DLR  ,KC_PERC ,_______ ,                          _______ ,KC_CIRC ,KC_AMPR ,KC_ASTR ,KC_LPRN ,KC_RPRN ,XXXXXXX ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,_______ ,                          _______ ,KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_MINS ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_MSEL ,KC_MPLY ,XXXXXXX , KC_MPRV, KC_MNXT,_______ ,                          _______ ,KC_MSEL ,KC_MPLY , KC_MPRV, KC_MNXT,KC_MPLY ,_______ ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    QK_BOOT ,_______ ,_______   ,_______   ,_______      ,TG(_CFG),                          TG(_CFG),_______      ,_______   ,_______   ,_______ ,QK_BOOT
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_CFG] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    TG(_CFG),_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    _______ ,_______ ,_______   ,_______   ,_______      ,_______ ,                          _______ ,_______      ,_______   ,_______   ,_______ ,_______
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+};
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/default/readme.md b/keyboards/handwired/stef9998/split_5x7/keymaps/default/readme.md
new file mode 100644
index 0000000000..9d3e057bc6
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/default/readme.md
@@ -0,0 +1,7 @@
+![Split_5x7 Layout Image](https://i.imgur.com/XnDWlJOh.png)
+
+# Default Layout
+
+This is the default layout.
+For the most part it's a straightforward and easy to follow layout.
+The only thing to note is the apostrophe key which is on the second layer under return.
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/config.h b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/config.h
new file mode 100644
index 0000000000..3b7ee90f92
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/config.h
@@ -0,0 +1,34 @@
+/*
+Copyright 2022 stef9998
+
+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_SERIAL
+#define USE_I2C
+
+/* Select hand configuration */
+// #define MASTER_LEFT
+// #define MASTER_RIGHT
+#define EE_HANDS
+
+#define LCPO_KEYS KC_LCTL,KC_TRNS,KC_LBRC
+#define RCPC_KEYS KC_RCTL,KC_TRNS,KC_RBRC
+
+#define TAPPING_TERM_PER_KEY
+#define IGNORE_MOD_TAP_INTERRUPT
+#define IGNORE_MOD_TAP_INTERRUPT_PER_KEY
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/keymap.c b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/keymap.c
new file mode 100644
index 0000000000..0be1e4cbb3
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/keymap.c
@@ -0,0 +1,188 @@
+/*
+Copyright 2022 stef9998
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include QMK_KEYBOARD_H
+
+// 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.
+enum custom_layer {
+    _QWERTY,
+    _HOMEMOD,
+    _FN,
+    _SYM, //symbols & numbers
+    _SPARE,
+    _CFG, //config
+};
+
+enum custom_keycodes {
+    QWERTY = SAFE_RANGE,
+    HOMEMOD,
+    FN,
+    SYM,
+    SPARE,
+    CONFIG,
+};
+
+// Shortcut to make keymap more readable
+#define KC_FN MO(_FN)
+
+bool get_ignore_mod_tap_interrupt(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case KC_LSPO:
+            // Do not force the mod-tap key press to be handled as a modifier
+            // if any other key was pressed while the mod-tap key is held down.
+            return false;
+//        case MT(MOD_LSFT,KC_9):
+//            return false;
+        case KC_RSPC:
+            return false;
+        default:
+            // Force the mod-tap key press to be handled as a modifier if any
+            // other key was pressed while the mod-tap key is held down.
+            return true;
+    }
+}
+
+//layer_state_t layer_state_set_user(layer_state_t state) {
+//    return update_tri_layer_state(state, _ESS, _SYM, _SYM_ESS);
+//}
+
+//Modified from default, cause I want CapsLock to still be there even when I swap hands
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+{ {0, 5},  {1, 5},  {2, 5},  {3, 5}, {4, 5}, {5, 5}, {6, 5}},
+{ {0, 6},  {1, 6},  {2, 6},  {3, 6}, {4, 6}, {5, 6}, {6, 6}},
+{ {0, 2},  {1, 7},  {2, 7},  {3, 7}, {4, 7}, {5, 7}, {6, 7}}, // caps won't be switched, because of extend
+{ {0, 8},  {1, 8},  {2, 8},  {3, 8}, {4, 8}, {5, 8}, {6, 8}},
+{ {0, 9},  {1, 9},  {2, 9},  {3, 9}, {4, 9}, {5, 9}, {6, 9}},
+
+{ {0, 0},  {1, 0},  {2, 0},  {3, 0}, {4, 0}, {5, 0}, {6, 0}},
+{ {0, 1},  {1, 1},  {2, 1},  {3, 1}, {4, 1}, {5, 1}, {6, 1}},
+{ {0, 2},  {1, 2},  {2, 2},  {3, 2}, {4, 2}, {5, 2}, {6, 2}},
+{ {0, 3},  {1, 3},  {2, 3},  {3, 3}, {4, 3}, {5, 3}, {6, 3}},
+{ {0, 4},  {1, 4},  {2, 4},  {3, 4}, {4, 4}, {5, 4}, {6, 4}},
+};
+
+uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case SH_T(KC_SPC):
+            return TAPPING_TERM + 300;
+        default:
+            return TAPPING_TERM;
+    }
+}
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+[_QWERTY] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    QK_GESC ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,KC_NO   ,                          KC_NO   ,KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_BSPC ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    KC_TAB  ,KC_Q    ,KC_W    ,KC_E    ,KC_R    ,KC_T    ,KC_LBRC ,                          KC_RBRC ,KC_Y    ,KC_U    ,KC_I    ,KC_O    ,KC_P    ,KC_BSLS ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    KC_CAPS ,KC_A    ,KC_S    ,KC_D    ,KC_F    ,KC_G    ,KC_EQL  ,                          KC_MINS ,KC_H    ,KC_J    ,KC_K    ,KC_L    ,KC_SCLN ,KC_ENT  ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    KC_LSPO ,KC_Z    ,KC_X    ,KC_C    ,KC_V    ,KC_B    ,SH_OS   ,                          KC_NO   ,KC_N    ,KC_M    ,KC_COMM ,KC_DOT  ,KC_SLSH ,KC_RSPC ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    KC_LCTL ,KC_LCPO ,KC_LGUI   ,KC_LALT   ,SH_T(KC_SPC) ,MO(_SYM),                          MO(_SYM),KC_SPC       ,KC_RALT   ,MO(_FN)   ,KC_RCPC ,KC_RCTL
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_HOMEMOD] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+_______ ,_______ ,RALT_T(KC_S),LCTL_T(KC_D),LSFT_T(KC_F),LT(_SYM,KC_G),_______ ,           _______ ,LT(_SYM,KC_H),RSFT_T(KC_J),RCTL_T(KC_K),LALT_T(KC_L),_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    KC_LSFT ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,KC_RSFT ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    _______ ,_______ ,_______   ,_______   ,_______      ,_______ ,                          _______ ,_______      ,_______   ,_______   ,_______ ,_______
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_FN] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,KC_DEL ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_EXLM ,KC_AT   ,KC_LCBR ,KC_RCBR ,KC_PIPE ,_______ ,                          _______ ,KC_PGUP ,KC_HOME ,KC_UP   ,KC_END  ,KC_PSCR ,XXXXXXX ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_HASH ,KC_DLR  ,KC_LBRC ,KC_RBRC ,KC_GRV  ,_______ ,                          _______ ,KC_PGDN ,KC_LEFT ,KC_DOWN ,KC_RIGHT,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_PERC ,KC_CIRC ,KC_LPRN ,KC_RPRN ,KC_TILD ,_______ ,                          _______ ,KC_MSEL ,KC_MPLY ,KC_MPRV ,KC_MNXT ,KC_MPLY ,_______ ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    _______ ,_______ ,_______   ,_______   ,_______      ,_______ ,                          _______ ,_______      ,_______   ,_______   ,_______ ,_______
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_SYM] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    KC_GRV  ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,KC_F11  ,                          KC_F12  ,KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,KC_DEL ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_EXLM ,KC_AT   ,KC_HASH ,KC_DLR  ,KC_PERC ,_______ ,                          _______ ,KC_CIRC ,KC_AMPR ,KC_ASTR ,KC_LPRN ,KC_RPRN ,XXXXXXX ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    CAPSWRD ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,_______ ,                          _______ ,KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_QUOT ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,KC_MSEL ,KC_MPLY ,XXXXXXX ,KC_EQL  ,KC_PLUS ,_______ ,                          _______ ,KC_UNDS ,KC_MINS , KC_MPRV, KC_MNXT,KC_MPLY ,_______ ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    QK_BOOT ,_______ ,_______   ,_______   ,_______      ,TG(_CFG),                          TG(_CFG),_______      ,_______   ,_______   ,_______ ,QK_BOOT
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_CFG] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    TG(_CFG),_______ ,TG(_HOMEMOD),_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,KC_1    ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    _______ ,_______ ,_______   ,_______   ,_______      ,_______ ,                          _______ ,_______      ,_______   ,_______   ,_______ ,_______
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+
+[_SPARE] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    XXXXXXX ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,XXXXXXX ,                          XXXXXXX ,KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,XXXXXXX ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    XXXXXXX ,QK_BOOT ,RGB_M_P ,RGB_TOG ,RGB_MOD ,RGB_HUD ,RGB_HUI ,                          RGB_SAD ,RGB_SAI ,RGB_VAD ,RGB_VAI ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,                          XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX  ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,_______ ,                          _______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    XXXXXXX ,XXXXXXX ,XXXXXXX   ,XXXXXXX   ,XXXXXXX      ,XXXXXXX ,                          XXXXXXX ,XXXXXXX      ,XXXXXXX   ,XXXXXXX   ,XXXXXXX ,XXXXXXX
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+)
+};
+
+/*
+[_] = LAYOUT(
+// ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                         ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+    _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                          _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+// ├────────┼────────┼────────┴─┬──────┴───┬────┴────────┼────────┤                         ├────────┼────────┴────┬───┴──────┬─┴────────┼────────┼────────┤
+    _______ ,_______ ,_______   ,_______   ,_______      ,_______ ,                          _______ ,_______      ,_______   ,_______   ,_______ ,_______
+// └────────┴────────┴──────────┴──────────┴─────────────┴────────┘                         └────────┴─────────────┴──────────┴──────────┴────────┴────────┘
+),
+ */
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/readme.md b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/readme.md
new file mode 100644
index 0000000000..329ba39a4a
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/readme.md
@@ -0,0 +1,4 @@
+![Split_5x7 Layout Image](https://i.imgur.com/m9LkQsWh.png)
+
+# The keymap I currently use
+Pretty much a default qwerty on a 60%-ish with some function-layers
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/rules.mk b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/rules.mk
new file mode 100644
index 0000000000..f18f03c2c7
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/rules.mk
@@ -0,0 +1,2 @@
+CAPS_WORD_ENABLE = yes
+SWAP_HANDS_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/readme.md b/keyboards/handwired/stef9998/split_5x7/readme.md
new file mode 100644
index 0000000000..bf6c9ef719
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/readme.md
@@ -0,0 +1,26 @@
+# Split_5x7
+
+![Split_5x7](https://i.imgur.com/fVw8al1h.jpg)
+
+A handwired Split keyboard with the unusual layout of 5x7 on either side.
+
+3d print files will be made available soon. 
+
+* Keyboard Maintainer: [Stefan](https://github.com/stef9998)
+* Hardware Supported: Pro Micro
+
+Make example for this keyboard (after setting up your build environment):
+
+    make handwired/stef9998/split_5x7/rev1:default
+
+Flashing example for left side:
+
+    make handwired/stef9998/split_5x7/rev1:default:avrdude-split-left
+
+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).
+
+## Bootloader
+
+How to enter the bootloader:
+* **Keycode in layout**: Press the key mapped to `QK_BOOT`.\
+In the default keymap it's accessible by pressing either of the buttons bringing you to layer `_SYM` and then pressing one of the outer Ctrl's.
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/rev1/config.h b/keyboards/handwired/stef9998/split_5x7/rev1/config.h
new file mode 100644
index 0000000000..6308b1cf19
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/rev1/config.h
@@ -0,0 +1,58 @@
+/*
+Copyright 2022 stef9998
+
+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"
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 7
+
+// wiring of each half
+#define MATRIX_ROW_PINS { C6, D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { B2, B6, B1, B3, F7, F5, F6 }
+
+#define MATRIX_ROW_PINS_RIGHT { B5, B4, E6, D7, C6 }
+#define MATRIX_COL_PINS_RIGHT { F5, F6, F7, B1, B3, B2, B6 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* serial.c configuration for split keyboard */
+#define SOFT_SERIAL_PIN D0
+
+
+/*
+ * 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
diff --git a/keyboards/handwired/stef9998/split_5x7/rev1/rev1.c b/keyboards/handwired/stef9998/split_5x7/rev1/rev1.c
new file mode 100644
index 0000000000..cf8e7d9fa3
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/rev1/rev1.c
@@ -0,0 +1,17 @@
+/*
+Copyright 2022 stef9998
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "split_5x7.h"
diff --git a/keyboards/handwired/stef9998/split_5x7/rev1/rev1.h b/keyboards/handwired/stef9998/split_5x7/rev1/rev1.h
new file mode 100644
index 0000000000..9ffed66727
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/rev1/rev1.h
@@ -0,0 +1,40 @@
+/*
+Copyright 2022 stef9998
+
+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 "split_5x7.h"
+
+
+#define LAYOUT( \
+  k00, k01, k02, k03, k04, k05, k06,                k07, k08, k09, k10, k11, k12, k13, \
+  k14, k15, k16, k17, k18, k19, k20,                k21, k22, k23, k24, k25, k26, k27, \
+  k28, k29, k30, k31, k32, k33, k34,                k35, k36, k37, k38, k39, k40, k41, \
+  k42, k43, k44, k45, k46, k47, k48,                k49, k50, k51, k52, k53, k54, k55, \
+  k56, k57, k58, k59,      k61, k62,                k63, k64,      k66, k67, k68, k69  \
+) \
+{ \
+    { k00, k01, k02, k03, k04  , k05, k06 }, \
+    { k14, k15, k16, k17, k18  , k19, k20 }, \
+    { k28, k29, k30, k31, k32  , k33, k34 }, \
+    { k42, k43, k44, k45, k46  , k47, k48 }, \
+    { k56, k57, k58, k59, KC_NO, k61, k62 }, \
+    { k13, k12, k11, k10, k09  , k08, k07 }, \
+    { k27, k26, k25, k24, k23  , k22, k21 }, \
+    { k41, k40, k39, k38, k37  , k36, k35 }, \
+    { k55, k54, k53, k52, k51  , k50, k49 }, \
+    { k69, k68, k67, k66, KC_NO, k64, k63 }  \
+}
diff --git a/keyboards/handwired/stef9998/split_5x7/rev1/rules.mk b/keyboards/handwired/stef9998/split_5x7/rev1/rules.mk
new file mode 100644
index 0000000000..3cd6d040b8
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/rev1/rules.mk
@@ -0,0 +1,4 @@
+# Disable unsupported hardware
+AUDIO_SUPPORTED = no
+BACKLIGHT_SUPPORTED = no
+RGBLIGHT_SUPPORTED = no
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/rules.mk b/keyboards/handwired/stef9998/split_5x7/rules.mk
new file mode 100644
index 0000000000..01f4b93976
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = no            # Enable N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+
+SPLIT_KEYBOARD = yes
+
+DEFAULT_FOLDER = handwired/stef9998/split_5x7/rev1
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/split_5x7.c b/keyboards/handwired/stef9998/split_5x7/split_5x7.c
new file mode 100644
index 0000000000..5e19d47175
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/split_5x7.c
@@ -0,0 +1,33 @@
+/* Copyright 2017 REPLACE_WITH_YOUR_NAME
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "split_5x7.h"
+
+#ifdef SWAP_HANDS_ENABLE
+__attribute__ ((weak))
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+{{0, 5},  {1, 5},  {2, 5},  {3, 5}, {4, 5}, {5, 5}, {6, 5}},
+{{0, 6},  {1, 6},  {2, 6},  {3, 6}, {4, 6}, {5, 6}, {6, 6}},
+{{0, 7},  {1, 7},  {2, 7},  {3, 7}, {4, 7}, {5, 7}, {6, 7}},
+{{0, 8},  {1, 8},  {2, 8},  {3, 8}, {4, 8}, {5, 8}, {6, 8}},
+{{0, 9},  {1, 9},  {2, 9},  {3, 9}, {4, 9}, {5, 9}, {6, 9}},
+
+{{0, 0},  {1, 0},  {2, 0},  {3, 0}, {4, 0}, {5, 0}, {6, 0}},
+{{0, 1},  {1, 1},  {2, 1},  {3, 1}, {4, 1}, {5, 1}, {6, 1}},
+{{0, 2},  {1, 2},  {2, 2},  {3, 2}, {4, 2}, {5, 2}, {6, 2}},
+{{0, 3},  {1, 3},  {2, 3},  {3, 3}, {4, 3}, {5, 3}, {6, 3}},
+{{0, 4},  {1, 4},  {2, 4},  {3, 4}, {4, 4}, {5, 4}, {6, 4}},
+};
+#endif
\ No newline at end of file
diff --git a/keyboards/handwired/stef9998/split_5x7/split_5x7.h b/keyboards/handwired/stef9998/split_5x7/split_5x7.h
new file mode 100644
index 0000000000..55ed1cc98f
--- /dev/null
+++ b/keyboards/handwired/stef9998/split_5x7/split_5x7.h
@@ -0,0 +1,23 @@
+/* Copyright 2017 REPLACE_WITH_YOUR_NAME
+ *
+ * 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
+
+#if defined(KEYBOARD_handwired_stef9998_split_5x7_rev1)
+#     include "rev1.h"
+#endif
+
+#include "quantum.h"