Dactyl Manuform 4x5 with 5 thumb cluster (#17671)

* Working on new dactyl

* Preliminary build and keymap in place for 4x5_5 dactyl manuform

* Removing first attempt to use 4x5

* Updating to match c style guide

* Fixing issues after merge, deletion of dactyl_manuform.h

* Spliting out custom keymap

* Adding license headers

* Fixing EE_HANDS detection on Pro-Micro

The pro-micro was not working when I plugged into the elite-c on the
right hand side of my keyboard. Adding the SPLIT_USB_DIRECT definition
fixed the issue.

* Apply suggestions from code review

Adding Drashna's delete comments

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Removed config.h for keymaps and tweaked keymap

Per Drashna's pr review, I have removed the config.h files for the
keymaps.
Also tweaked my keymap to switch backspace and enter. Added tapping
toggle for RAISE.

* Further tweaking ssedrick keymap for dactyl_manuform 4x5_5

As with most new keyboards, they take some getting used to.
I've rearranged my thumb cluster to hopfully a more long
term solution.

* Adding missing KC_BSLS to ssedrick keymap for 4x5_5

Co-authored-by: Drashna Jaelre <drashna@live.com>

6 files changed, 457 insertions, 0 deletions

diff --git a/keyboards/handwired/dactyl_manuform/4x5_5/4x5_5.h b/keyboards/handwired/dactyl_manuform/4x5_5/4x5_5.h
new file mode 100644
index 0000000000..d2790473b5
--- /dev/null
+++ b/keyboards/handwired/dactyl_manuform/4x5_5/4x5_5.h
@@ -0,0 +1,29 @@
+// Copyright 2022 Shem Sedrick (@ssedrick)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "quantum.h"
+
+#define XXX KC_NO
+#define LAYOUT( \
+    L00, L01, L02, L03, L04,                     R00, R01, R02, R03, R04, \
+    L10, L11, L12, L13, L14,                     R10, R11, R12, R13, R14, \
+    L20, L21, L22, L23, L24,                     R20, R21, R22, R23, R24, \
+         L31, L32,                                         R32, R33, \
+                   L33,                               R31, \
+                        L34, L44,           R40, R30, \
+                        L42, L43,           R41, R42  \
+) { \
+    { L00, L01, L02, L03, L04 }, \
+    { L10, L11, L12, L13, L14 }, \
+    { L20, L21, L22, L23, L24 }, \
+    { XXX, L31, L32, L33, L34 }, \
+    { XXX, XXX, L42, L43, L44 }, \
+\
+    { R00, R01, R02, R03, R04 }, \
+    { R10, R11, R12, R13, R14 }, \
+    { R20, R21, R22, R23, R24 }, \
+    { R30, R31, R32, R33, XXX }, \
+    { R40, R41, R42, XXX, XXX }, \
+}
diff --git a/keyboards/handwired/dactyl_manuform/4x5_5/config.h b/keyboards/handwired/dactyl_manuform/4x5_5/config.h
new file mode 100644
index 0000000000..23f3b358e1
--- /dev/null
+++ b/keyboards/handwired/dactyl_manuform/4x5_5/config.h
@@ -0,0 +1,27 @@
+// Copyright 2022 Shem Sedrick (@ssedrick)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
+
+
+/* USB Device descriptor parameters */
+#define PRODUCT_ID 0x3435
+#define DEVICE_VER 0x0001
+
+#ifndef MANUFACTURER
+#define MANUFACTURER ssedrick
+#endif
+
+#define MATRIX_ROWS 10
+#define MATRIX_COLUMNS 5
+
+// Wiring pins
+#define MATRIX_ROW_PINS { F7, B1, B3, B2, B4 }
+#define MATRIX_COL_PINS { D4, C6, D7, E6, F6 }
+
+#define DIODE_DIRECTION COL2ROW
+
+#define EE_HANDS
+#define SPLIT_USB_DETECT
diff --git a/keyboards/handwired/dactyl_manuform/4x5_5/info.json b/keyboards/handwired/dactyl_manuform/4x5_5/info.json
new file mode 100644
index 0000000000..0df6a23192
--- /dev/null
+++ b/keyboards/handwired/dactyl_manuform/4x5_5/info.json
@@ -0,0 +1,64 @@
+{
+    "keyboard_name": "Dactyl Manuform 4x5 5 thumb keys",
+    "url": "https://github.com/qmk/qmk_firmware/tree/master/keyboards/handwired/dactyl_manuform/4x5_5",
+    "maintainer": "ssedrick",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                  {"x": 0, "y": 0},
+                  {"x": 1, "y": 0},
+                  {"x": 2, "y": 0},
+                  {"x": 3, "y": 0},
+                  {"x": 4, "y": 0},
+
+                  {"x": 10, "y": 0},
+                  {"x": 11, "y": 0},
+                  {"x": 12, "y":0},
+                  {"x": 13, "y": 0},
+                  {"x": 14, "y": 0},
+
+                  {"x": 0, "y": 1},
+                  {"x": 1, "y": 1},
+                  {"x": 2, "y": 1},
+                  {"x": 3, "y": 1},
+                  {"x": 4, "y": 1},
+
+                  {"x": 10, "y": 1},
+                  {"x": 11, "y": 1},
+                  {"x": 12, "y": 1},
+                  {"x": 13, "y": 1},
+                  {"x": 14, "y": 1},
+
+                  {"x": 0, "y": 2},
+                  {"x": 1, "y": 2},
+                  {"x": 2, "y": 2},
+                  {"x": 3, "y": 2},
+                  {"x": 4, "y": 2},
+
+                  {"x": 10, "y": 2},
+                  {"x": 11, "y": 2},
+                  {"x": 12, "y": 2},
+                  {"x": 13, "y": 2},
+                  {"x": 14, "y": 2},
+
+                  {"x": 2, "y": 3},
+                  {"x": 3, "y": 3},
+                  {"x": 4, "y": 3},
+                  {"x": 5, "y": 3},
+
+                  {"x": 10, "y": 3},
+                  {"x": 11, "y": 3},
+                  {"x": 12, "y": 3},
+                  {"x": 13, "y": 3},
+
+                  {"x": 2, "y": 4},
+                  {"x": 3, "y": 4},
+                  {"x": 4, "y": 4},
+
+                  {"x": 10, "y": 4},
+                  {"x": 11, "y": 4},
+                  {"x": 12, "y": 4}
+            ]
+        }
+    }
+}
diff --git a/keyboards/handwired/dactyl_manuform/4x5_5/keymaps/default/keymap.c b/keyboards/handwired/dactyl_manuform/4x5_5/keymaps/default/keymap.c
new file mode 100644
index 0000000000..fad361fffd
--- /dev/null
+++ b/keyboards/handwired/dactyl_manuform/4x5_5/keymaps/default/keymap.c
@@ -0,0 +1,155 @@
+// Copyright 2022 Shem Sedrick (@ssedrick)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+#include "print.h"
+
+enum key_layers {
+    _BASE,
+    _COLEMAK,
+    _RAISE,
+    _LOWER
+};
+
+enum layer_keycodes {
+    QWERTY = SAFE_RANGE,
+    COLEMAK,
+};
+
+#define RAISE MO(_RAISE)
+#define LOWER MO(_LOWER)
+#define SH_ESC SFT_T(KC_ESC)
+#define ____ KC_TRANSPARENT
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base (qwerty)
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   q  |   w  |   e  |   r  |   t  |                  |   y  |   u  |   i  |   o  |   p  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   a  |   s  |   d  |   f  |   g  |                  |   h  |   j  |   k  |   l  |   ;  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   z  |   x  |   c  |   v  |   b  |                  |   n  |   m  |   ,  |   .  |   /  |
+     * '------+------+------+-------------'                  '------+------+------+------+------'
+     *        |  [   |   ]  |                                              |   '  |  `~  |
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | BSPC |
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | SHIFT| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | LOWER| ENTER|
+     *                      '-------------'                  '-------------'
+     */
+    [_BASE] = LAYOUT(
+        KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,             KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,
+        KC_A,    KC_S,    KC_D,    KC_F,    KC_G,             KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,
+        KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,
+                 KC_LBRC, KC_RBRC,                                              KC_QUOT, KC_GRV,
+                                    SH_ESC,                            KC_BSPC,
+                                    KC_LGUI, KC_TAB,          KC_RSFT, KC_SPC,
+                                    RAISE,   KC_LCTRL,        LOWER,  KC_ENT
+    ),
+   
+    /* Colemak
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   q  |   w  |   f  |   p  |   g  |                  |   j  |   l  |   u  |   y  |   ;  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   a  |   r  |   s  |   t  |   d  |                  |   h  |   n  |   e  |   i  |   o  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   z  |   x  |   c  |   v  |   b  |                  |   k  |   m  |   ,  |   .  |   /  |
+     * '------+------+------+-------------'                  '------+------+------+------+------'
+     *        |  [   |   ]  |                                              |   '  |  `~  |
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | BSPC |
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | SHIFT| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | LOWER| ENTER|
+     *                      '-------------'                  '-------------'
+     */
+    [_COLEMAK] = LAYOUT(
+        KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,             KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN,
+        KC_A,    KC_R,    KC_S,    KC_T,    KC_D,             KC_H,    KC_N,    KC_E,    KC_I,    KC_O,
+        KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,
+                 KC_LBRC, KC_RBRC,                                              KC_QUOT, KC_GRV,
+                                    KC_ESC,                            KC_BSPC,
+                                    KC_LGUI, KC_TAB,          KC_RSFT, KC_SPC,
+                                    RAISE,   KC_LCTRL,        LOWER,  KC_ENT
+    ),
+    /*  RAISE
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   1  |   2  |   3  |   4  |   5  |                  |   6  |   7  |   8  |   9  |   0  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   (  |   )  |   {  |   }  |   =  |                  |  -   |   4  |   5  |   6  |   ;  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * | RESET| BOOT |   [  |   ]  |      |                  |      |   1  |   2  |   3  |      |
+     * |------+------+------+-------------|                  |------+------+------+------+------,
+     *        |      |      |                                              |   0  |   .  |
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | BSPC |
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | SHIFT| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | LOWER| ENTER|
+     *                      '-------------'                  '-------------'
+     */
+    [_RAISE] = LAYOUT(
+        KC_1,    KC_2,    KC_3,    KC_4,    KC_5,             KC_6,    KC_7,    KC_8,    KC_9,    KC_0,
+     S(KC_9), S(KC_0), KC_LCBR, KC_RCBR,  KC_EQL,            KC_MINS,  KC_4,    KC_5,    KC_6, KC_QUOT,
+      QK_RBT, QK_BOOT, KC_LBRC, KC_RBRC,    ____,             ____,    KC_1,    KC_2,    KC_3,    ____,
+                 ____,    ____,                                                 KC_0,  KC_DOT,
+                                   ____,                               ____,
+                                   ____,    ____,             ____,    ____,
+                                   ____,    ____,             ____,    ____
+    ),
+
+    /*  LOWER
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   !  |   @  |   #  |   $  |   %  |                  |   ^  |   &  |   *  |   (  |   )  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   (  |   )  |   {  |   }  |   =  |                  |      |   -  |   +  |   |  |      |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |      |      |      |      |      |                  |      | LEFT | DOWN |  UP  | RIGHT|
+     * |------+------+------+-------------|                  |------+------+------+------+------,
+     *        |      |      |                                              |QWERTY|COLEMA|
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | BSPC |
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | SHIFT| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | LOWER| ENTER|
+     *                      '-------------'                  '-------------'
+     */
+    [_LOWER] = LAYOUT(
+     KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,            KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
+     S(KC_9), S(KC_0), KC_LBRC, KC_RBRC,  KC_EQL,               ____, KC_MINS,  KC_EQL, KC_PIPE,    ____,
+        ____,    ____,    ____,    ____,    ____,               ____, KC_LEFT, KC_DOWN,   KC_UP, KC_RGHT,
+                 ____,    ____,                                              QWERTY, COLEMAK,
+                                   ____,                               ____,
+                                   ____,    ____,             ____,    ____,
+                                   ____,    ____,             ____,    ____
+    )
+};
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  // If console is enabled, it will print the matrix position and status of each key pressed
+#ifdef CONSOLE_ENABLE
+    uprintf("KL: kc: 0x%04X, col: %u, row: %u, pressed: %d, time: %u, interrupt: %d, count: %u\n", keycode, record->event.key.col, record->event.key.row, record->event.pressed, record->event.time, record->tap.interrupted, record->tap.count);
+#endif 
+    switch (keycode) {
+        case QWERTY:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_BASE);
+            }
+            return false;
+            break;
+        case COLEMAK:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_COLEMAK);
+            }
+            return false;
+            break;
+    }
+    return true;
+}
+
diff --git a/keyboards/handwired/dactyl_manuform/4x5_5/keymaps/ssedrick/keymap.c b/keyboards/handwired/dactyl_manuform/4x5_5/keymaps/ssedrick/keymap.c
new file mode 100644
index 0000000000..ce6b663516
--- /dev/null
+++ b/keyboards/handwired/dactyl_manuform/4x5_5/keymaps/ssedrick/keymap.c
@@ -0,0 +1,161 @@
+// Copyright 2022 Shem Sedrick (@ssedrick)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+#include "print.h"
+
+enum key_layers {
+    _BASE,
+    _COLEMAK,
+    _RAISE,
+    _LOWER
+};
+
+enum layer_keycodes {
+    QWERTY = SAFE_RANGE,
+    COLEMAK,
+};
+
+
+#define RAISE  TT(_RAISE)
+#define LOWER  MO(_LOWER)
+#define SH_ESC SFT_T(KC_ESC)
+#define UNDSC  RSFT(KC_MINS)
+#define MAC_LOCK C(G(KC_D))
+#define ____   KC_TRANSPARENT
+
+#undef TAPPING_TOGGLE
+#define TAPPING_TOGGLE 2
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base (qwerty)
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   q  |   w  |   e  |   r  |   t  |                  |   y  |   u  |   i  |   o  |   p  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   a  |   s  |   d  |   f  |   g  |                  |   h  |   j  |   k  |   l  |   ;  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   z  |   x  |   c  |   v  |   b  |                  |   n  |   m  |   ,  |   .  |   /  |
+     * '------+------+------+-------------'                  '------+------+------+------+------'
+     *        |  {   |   }  |                                              |   '  |  `~  |
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | ENTER|
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | BCKSP| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | SHIFT| LOWER|
+     *                      '-------------'                  '-------------'
+     */
+    [_BASE] = LAYOUT(
+        KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,             KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,
+        KC_A,    KC_S,    KC_D,    KC_F,    KC_G,             KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,
+        KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,
+                 KC_LCBR, KC_RCBR,                                              KC_QUOT, KC_GRV,
+                                   SH_ESC,                             KC_ENT,
+                                   KC_LGUI, KC_TAB,           KC_RSFT, KC_SPC,
+                                   RAISE,   KC_LCTRL,         KC_BSPC, LOWER
+    ),
+   
+    /* Colemak
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   q  |   w  |   f  |   p  |   g  |                  |   j  |   l  |   u  |   y  |   ;  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   a  |   r  |   s  |   t  |   d  |                  |   h  |   n  |   e  |   i  |   o  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   z  |   x  |   c  |   v  |   b  |                  |   k  |   m  |   ,  |   .  |   /  |
+     * '------+------+------+-------------'                  '------+------+------+------+------'
+     *        |  [   |   ]  |                                              |   '  |  `~  |
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | BSPC |
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | SHIFT| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | LOWER| ENTER|
+     *                      '-------------'                  '-------------'
+     */
+    [_COLEMAK] = LAYOUT(
+        KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,             KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN,
+        KC_A,    KC_R,    KC_S,    KC_T,    KC_D,             KC_H,    KC_N,    KC_E,    KC_I,    KC_O,
+        KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,
+                 KC_LCBR, KC_RCBR,                                              KC_QUOT, KC_GRV,
+                                   SH_ESC,                             KC_ENT,
+                                   KC_LGUI, KC_TAB,           KC_RSFT, KC_SPC,
+                                   RAISE,   KC_LCTRL,         KC_BSPC, LOWER
+    ),
+    /*  RAISE
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   1  |   2  |   3  |   4  |   5  |                  |   6  |   7  |   8  |   9  |   0  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   (  |   )  |   [  |   ]  |   =  |                  |   _  |   4  |   5  |   6  |   ;  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * | RESET| BOOT |      |      |      |                  |      |   1  |   2  |   3  |      |
+     * |------+------+------+-------------|                  |------+------+------+------+------,
+     *        |MAC_LC|      |                                              |   0  |   .  |
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | BSPC |
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | SHIFT| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | LOWER| ENTER|
+     *                      '-------------'                  '-------------'
+     */
+    [_RAISE] = LAYOUT(
+        KC_1,    KC_2,    KC_3,    KC_4,    KC_5,             KC_6,    KC_7,    KC_8,    KC_9,    KC_0,
+     S(KC_9), S(KC_0), KC_LBRC, KC_RBRC,  KC_EQL,            KC_MINS,  KC_4,    KC_5,    KC_6, KC_QUOT,
+      QK_RBT, QK_BOOT,    ____,    ____,    ____,             ____,    KC_1,    KC_2,    KC_3,    ____,
+             MAC_LOCK,    ____,                                                 KC_0,  KC_DOT,
+                                   ____,                               ____,
+                                   ____,    ____,             ____,    ____,
+                                   ____,    ____,             ____,    ____
+    ),
+
+    /*  LOWER
+     * ,----------------------------------,                  ,----------------------------------,
+     * |   !  |   @  |   #  |   $  |   %  |                  |   ^  |   &  |   *  |   (  |   )  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * |   (  |   )  |   {  |   }  |   =  |                  |   _  |   -  |   +  |   \  |   |  |
+     * |------+------+------+------+------|                  |------+------+------+------+------|
+     * | NEXT | PLAY | VOLU | VOLD |      |                  |      | LEFT | DOWN |  UP  | RIGHT|
+     * |------+------+------+-------------|                  |------+------+------+------+------,
+     *        |      |      |                                              |QWERTY|COLEMA|
+     *        '-------------+------,                                ,------|-------------'
+     *                      | ESC  |                                | BSPC |
+     *                      |-------------,                  ,------+------|
+     *                      | GUI  |  TAB |                  | SHIFT| SPACE|
+     *                      |------+------|                  |------+------|
+     *                      | RAISE| CTRL |                  | LOWER| ENTER|
+     *                      '-------------'                  '-------------'
+     */
+    [_LOWER] = LAYOUT(
+     KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,            KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
+     S(KC_9), S(KC_0), KC_LBRC, KC_RBRC,  KC_EQL,              UNDSC, KC_MINS,  KC_EQL, KC_BSLS, KC_PIPE,
+     KC_MNXT, KC_MPLY, KC_VOLU, KC_VOLD,    ____,               ____, KC_LEFT, KC_DOWN,   KC_UP, KC_RGHT,
+                 ____,    ____,                                              QWERTY, COLEMAK,
+                                   ____,                               ____,
+                                   ____,    ____,             ____,    ____,
+                                   ____,    ____,             ____,    ____
+    )
+};
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  // If console is enabled, it will print the matrix position and status of each key pressed
+#ifdef CONSOLE_ENABLE
+    uprintf("KL: kc: 0x%04X, col: %u, row: %u, pressed: %d, time: %u, interrupt: %d, count: %u\n", keycode, record->event.key.col, record->event.key.row, record->event.pressed, record->event.time, record->tap.interrupted, record->tap.count);
+#endif 
+    switch (keycode) {
+        case QWERTY:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_BASE);
+            }
+            return false;
+            break;
+        case COLEMAK:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_COLEMAK);
+            }
+            return false;
+            break;
+    }
+    return true;
+}
+
diff --git a/keyboards/handwired/dactyl_manuform/4x5_5/rules.mk b/keyboards/handwired/dactyl_manuform/4x5_5/rules.mk
new file mode 100644
index 0000000000..fec29f5419
--- /dev/null
+++ b/keyboards/handwired/dactyl_manuform/4x5_5/rules.mk
@@ -0,0 +1,21 @@
+
+# MCU for Elite-C/Pro Micro
+MCU = atmega32u4
+
+# BOOTLOADER for Elite-C
+# BOOTLOADER = atmel-dfu
+# BOOTLOADER for Pro Micro
+# BOOTLOADER = caterina
+
+# Build Options
+
+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 = yes           # 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