[Keyboard] Add posey_split v4/v5 (#23258)

* Created posey_split keyboards and included default keymaps.

* Update keyboards/pmk/posey_split/posey_split_v4/config.h

Co-authored-by: jack <0x6a73@protonmail.com>

* Update keyboards/pmk/posey_split/posey_split_v4/config.h

Co-authored-by: jack <0x6a73@protonmail.com>

* Update keyboards/pmk/posey_split/posey_split_v4/info.json

Co-authored-by: jack <0x6a73@protonmail.com>

* Update keyboards/pmk/posey_split/posey_split_v4/info.json

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/posey_split_v4/info.json

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/posey_split_v4/readme.md

Co-authored-by: jack <0x6a73@protonmail.com>

* Various cleanup updates per QMK maintainers on PR #23258

* removed config files from via keymaps

* removed additional keyboard for PR.

* changed folder structure per PR suggestion

* Update keyboards/pmk/posey_split/v5/info.json

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v5/rules.mk

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v4/rules.mk

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v5/keymaps/VIA/keymap.c

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v5/keymaps/default/keymap.c

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v4/keymaps/default/keymap.c

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v4/keymaps/VIA/keymap.c

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v5/readme.md

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v4/readme.md

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v4/info.json

Co-authored-by: Joel Challis <git@zvecr.com>

* changed via folders to lowercase

* cleaned up extra via files in wrong folder

* Added better descriptions to keyboard projects and added hardware listing to v5

* Cleaned up keymap format

* removed extra rules

* Update keyboards/pmk/posey_split/v4/keymaps/via/keymap.c

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/pmk/posey_split/v5/readme.md

Co-authored-by: Joel Challis <git@zvecr.com>

* removed "about" from readme on v4

* Removed title from readme

---------

Co-authored-by: joliverMI <qmk@Desktop2023>
Co-authored-by: jack <0x6a73@protonmail.com>
Co-authored-by: Joel Challis <git@zvecr.com>

13 files changed, 664 insertions, 0 deletions

diff --git a/keyboards/pmk/posey_split/config.h b/keyboards/pmk/posey_split/config.h
new file mode 100644
index 0000000000..f115e5fc2c
--- /dev/null
+++ b/keyboards/pmk/posey_split/config.h
@@ -0,0 +1,18 @@
+// Copyright 2023 Javier Oliver (@joliverMI)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+/*Split keyboard configuration*/
+// Hardware Settings
+#define SERIAL_USART_FULL_DUPLEX
+#define SERIAL_USART_TX_PIN GP1
+#define SERIAL_USART_RX_PIN GP0
+
+// Communication Settings
+#define FORCED_SYNC_THROTTLE_MS 1000
+#define SPLIT_MAX_CONNECTION_ERRORS 5
+#define SPLIT_CONNECTION_CHECK_TIMEOUT 2000
+
+// RGB Configuration
+#define RGBLIGHT_EFFECT_BREATHE_CENTER 2.0 //1.0 to 2.7
\ No newline at end of file
diff --git a/keyboards/pmk/posey_split/v4/info.json b/keyboards/pmk/posey_split/v4/info.json
new file mode 100644
index 0000000000..016c4d7122
--- /dev/null
+++ b/keyboards/pmk/posey_split/v4/info.json
@@ -0,0 +1,145 @@
+{
+    "manufacturer": "Posey's Mechanical Keyboards",
+    "keyboard_name": "posey_split_v4",
+    "maintainer": "joliverMI",
+    "bootloader": "rp2040",
+    "build": {
+        "debounce_type": "sym_defer_pk"
+    },
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": true,
+        "rgblight": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true
+    },
+    "matrix_pins": {
+        "cols": ["GP2", "GP3", "GP4", "GP5", "GP6", "GP7", "GP8", "GP9"],
+        "rows": ["GP10", "GP11", "GP12", "GP13", "GP14", "GP15"]
+    },
+    "processor": "RP2040",
+    "ws2812": {
+        "pin": "GP17",
+        "driver": "vendor"
+    },
+    "rgblight": {
+        "animations": {
+            "breathing": true
+        },
+        "layers": {
+            "enabled": true,
+            "max": 4
+        },
+        "led_count": 1,
+        "sleep": true,
+        "split": true,
+        "split_count": [1, 0]
+    },
+    "split": {
+        "enabled": true,
+        "handedness": {
+            "pin": "GP18"
+        }
+    },
+    "tags": ["split"],
+    "url": "poseysmechanicalkeyboards.com",
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0x0003",
+        "vid": "0x4A4F"
+    },
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"matrix": [0, 0], "label": "Esc", "x": 0, "y": 0},
+                {"matrix": [0, 1], "label": "LED", "x": 1, "y": 0},
+                {"matrix": [0, 2], "label": "F1", "x": 2, "y": 0},
+                {"matrix": [0, 3], "label": "F2", "x": 3, "y": 0},
+                {"matrix": [0, 4], "label": "F3", "x": 4, "y": 0},
+                {"matrix": [0, 5], "label": "F4", "x": 5, "y": 0},
+                {"matrix": [0, 6], "label": "F5", "x": 6, "y": 0},
+                {"matrix": [0, 7], "label": "F6", "x": 7, "y": 0},
+                {"matrix": [6, 0], "label": "Layer", "x": 9.294, "y": 0},
+                {"matrix": [6, 1], "label": "F7", "x": 10.294, "y": 0},
+                {"matrix": [6, 2], "label": "F8", "x": 11.294, "y": 0},
+                {"matrix": [6, 3], "label": "F9", "x": 12.294, "y": 0},
+                {"matrix": [6, 4], "label": "F10", "x": 13.294, "y": 0},
+                {"matrix": [6, 5], "label": "F11", "x": 14.294, "y": 0},
+                {"matrix": [6, 6], "label": "Pause", "x": 15.294, "y": 0},
+                {"matrix": [6, 7], "label": "Delete", "x": 16.294, "y": 0},
+                {"matrix": [1, 0], "label": "~", "x": 0, "y": 1},
+                {"matrix": [1, 1], "label": "1", "x": 1, "y": 1},
+                {"matrix": [1, 2], "label": "2", "x": 2, "y": 1},
+                {"matrix": [1, 3], "label": "3", "x": 3, "y": 1},
+                {"matrix": [1, 4], "label": "4", "x": 4, "y": 1},
+                {"matrix": [1, 5], "label": "5", "x": 5, "y": 1},
+                {"matrix": [1, 6], "label": "6", "x": 6, "y": 1},
+                {"matrix": [1, 7], "label": "7", "x": 7, "y": 1},
+                {"matrix": [7, 0], "label": "&", "x": 9.294, "y": 1},
+                {"matrix": [7, 1], "label": "*", "x": 10.294, "y": 1},
+                {"matrix": [7, 2], "label": "(", "x": 11.294, "y": 1},
+                {"matrix": [7, 3], "label": ")", "x": 12.294, "y": 1},
+                {"matrix": [7, 4], "label": "_", "x": 13.294, "y": 1},
+                {"matrix": [7, 5], "label": "+", "x": 14.294, "y": 1},
+                {"matrix": [7, 6], "label": "Backspace", "x": 15.294, "y": 1, "w": 2},
+                {"matrix": [2, 0], "label": "Tab", "x": 0, "y": 2, "w": 1.5},
+                {"matrix": [2, 1], "label": "Q", "x": 1.5, "y": 2},
+                {"matrix": [2, 2], "label": "W", "x": 2.5, "y": 2},
+                {"matrix": [2, 3], "label": "E", "x": 3.5, "y": 2},
+                {"matrix": [2, 4], "label": "R", "x": 4.5, "y": 2},
+                {"matrix": [2, 5], "label": "T", "x": 5.5, "y": 2},
+                {"matrix": [2, 6], "label": "Y", "x": 6.5, "y": 2},
+                {"matrix": [8, 0], "label": "Y", "x": 8.794, "y": 2},
+                {"matrix": [8, 1], "label": "U", "x": 9.794, "y": 2},
+                {"matrix": [8, 2], "label": "I", "x": 10.794, "y": 2},
+                {"matrix": [8, 3], "label": "O", "x": 11.794, "y": 2},
+                {"matrix": [8, 4], "label": "P", "x": 12.794, "y": 2},
+                {"matrix": [8, 5], "label": "{", "x": 13.794, "y": 2},
+                {"matrix": [8, 6], "label": "}", "x": 14.794, "y": 2},
+                {"matrix": [8, 7], "label": "|", "x": 15.794, "y": 2, "w": 1.5},
+                {"matrix": [3, 0], "label": "Caps Lock", "x": 0, "y": 3, "w": 1.75},
+                {"matrix": [3, 1], "label": "A", "x": 1.75, "y": 3},
+                {"matrix": [3, 2], "label": "S", "x": 2.75, "y": 3},
+                {"matrix": [3, 3], "label": "D", "x": 3.75, "y": 3},
+                {"matrix": [3, 4], "label": "F", "x": 4.75, "y": 3},
+                {"matrix": [3, 5], "label": "G", "x": 5.75, "y": 3},
+                {"matrix": [3, 6], "label": "H", "x": 6.75, "y": 3},
+                {"matrix": [9, 0], "label": "H", "x": 9.044, "y": 3},
+                {"matrix": [9, 1], "label": "J", "x": 10.044, "y": 3},
+                {"matrix": [9, 2], "label": "K", "x": 11.044, "y": 3},
+                {"matrix": [9, 3], "label": "L", "x": 12.044, "y": 3},
+                {"matrix": [9, 4], "label": ":", "x": 13.044, "y": 3},
+                {"matrix": [9, 5], "label": "\"", "x": 14.044, "y": 3},
+                {"matrix": [9, 6], "label": "Enter", "x": 15.044, "y": 3, "w": 2.25},
+                {"matrix": [4, 0], "label": "Shift", "x": 0, "y": 4, "w": 2.25},
+                {"matrix": [4, 1], "label": "Z", "x": 2.25, "y": 4},
+                {"matrix": [4, 2], "label": "X", "x": 3.25, "y": 4},
+                {"matrix": [4, 3], "label": "C", "x": 4.25, "y": 4},
+                {"matrix": [4, 4], "label": "V", "x": 5.25, "y": 4},
+                {"matrix": [4, 5], "label": "B", "x": 6.25, "y": 4},
+                {"matrix": [4, 6], "label": "N", "x": 7.25, "y": 4},
+                {"matrix": [10, 0], "label": "B", "x": 8.544, "y": 4},
+                {"matrix": [10, 1], "label": "N", "x": 9.544, "y": 4},
+                {"matrix": [10, 2], "label": "M", "x": 10.544, "y": 4},
+                {"matrix": [10, 3], "label": "<", "x": 11.544, "y": 4},
+                {"matrix": [10, 4], "label": ">", "x": 12.544, "y": 4},
+                {"matrix": [10, 5], "label": "?", "x": 13.544, "y": 4},
+                {"matrix": [10, 6], "label": "Shift", "x": 14.544, "y": 4, "w": 2.75},
+                {"matrix": [5, 0], "label": "Ctrl", "x": 0, "y": 5, "w": 1.25},
+                {"matrix": [5, 1], "label": "Win", "x": 1.25, "y": 5, "w": 1.25},
+                {"matrix": [5, 2], "label": "Alt", "x": 2.5, "y": 5, "w": 1.25},
+                {"matrix": [5, 3], "label": "L2", "x": 3.5, "y": 5, "w": 1.25},
+                {"matrix": [5, 6], "label": "Space", "x": 5.5, "y": 5, "w": 2.75},
+                {"matrix": [11, 1], "label": "Space", "x": 8.794, "y": 5, "w": 2.25},
+                {"matrix": [11, 2], "label": "Space", "x": 11.044, "y": 5, "w": 1.25},
+                {"matrix": [11, 3], "label": "L2", "x": 12.294, "y": 5, "w": 1.25},
+                {"matrix": [11, 4], "label": "Win", "x": 13.544, "y": 5, "w": 1.25},
+                {"matrix": [11, 5], "label": "Menu", "x": 14.794, "y": 5, "w": 1.25},
+                {"matrix": [11, 7], "label": "Ctrl", "x": 16.044, "y": 5, "w": 1.25}
+            ]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/pmk/posey_split/v4/keymaps/default/keymap.c b/keyboards/pmk/posey_split/v4/keymaps/default/keymap.c
new file mode 100644
index 0000000000..3a607c0296
--- /dev/null
+++ b/keyboards/pmk/posey_split/v4/keymaps/default/keymap.c
@@ -0,0 +1,73 @@
+// Copyright 2024 Javier Oliver (@joliverMI)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum my_layers {
+    _QWERTY,
+    _NAV,
+    _SYMB,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┐      ┌───┬───┬───┬───┬───┬───┬───┬───┐
+     * │Esc│LED│F1 │F2 │F3 │F4 │F5 │F6 │      │L1 │F7 │F8 │F9 │F10│F11│PAS│Del│ 16
+     * ├───┼───┼───┼───┼───┼───┼───┴───┤      ├───┴───┼───┼───┼───┼───┼───┴───┤
+     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │      │7  │8  │ 9 │ 0 │ - │ = │ Backsp│ 15
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┘    ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤ 
+     * │ Tab │ Q │ W │ E │ R │ T │ Y │      │ Y │ U │ I │ O │ P │ [ │ ] │  \  │ 15
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐     └┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+     * │ Caps │ A │ S │ D │ F │ G │ H │      │ H │J  │ K │ L │ ; │ ' │  Enter │ 14
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┐  ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤
+     * │ Shift  │ Z │ X │ C │ V │ B │ N │  │ B │ N │ M │ , │ . │ / │    Shift │ 14
+     * ├────┬───┴┬──┴┬──┴───┴┬──┴───┴───┤  └┬──┴───┴─┬─┴──┬┴───┴───┴┬─────────┤
+     * │Ctrl│GUI │L2 │Alt    │          │   │        | L3 │ Alt│ GUI│Menu│Ctrl│ 11
+     * └────┴────┴───┴───────┴──────────┘   └────────┴────┴────┴────┴────┴────┘
+     */
+    [_QWERTY] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_NO,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,    KC_F6,   MO(_SYMB),  KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,   KC_F13,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,     KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BACKSPACE,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        KC_TAB,           KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,     KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_CAPS,          KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,     KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,      KC_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────────────┤
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,   KC_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_LCTL,   KC_LGUI, MO(_NAV),    KC_LALT,                  KC_SPC,             KC_SPC,          MO(_NAV),   KC_RGUI, KC_LEFT, KC_DOWN,  KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_NAV] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, MO(_SYMB), KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_MPRV, KC_MPLY, KC_MNXT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┴────────────────┤
+        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_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,  KC_TRNS,                 KC_TRNS,                   KC_TRNS,          KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_SYMB] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_TRNS, KC_TRNS, KC_F12,  KC_F13,  KC_TRNS,   KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, QK_BOOT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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, QK_CLEAR_EEPROM,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        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,      DT_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS,                 KC_TRNS,                   KC_TRNS,         KC_TRNS, KC_TRNS, DT_PRNT, DT_DOWN, KC_SLEP
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    )
+};
diff --git a/keyboards/pmk/posey_split/v4/keymaps/via/keymap.c b/keyboards/pmk/posey_split/v4/keymaps/via/keymap.c
new file mode 100644
index 0000000000..ffe726ead7
--- /dev/null
+++ b/keyboards/pmk/posey_split/v4/keymaps/via/keymap.c
@@ -0,0 +1,73 @@
+// Copyright 2024 Javier Oliver (@joliverMI)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum my_layers {
+    _QWERTY,
+    _NAV,
+    _SYMB,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┐      ┌───┬───┬───┬───┬───┬───┬───┬───┐
+     * │Esc│LED│F1 │F2 │F3 │F4 │F5 │F6 │      │L1 │F7 │F8 │F9 │F10│F11│PAS│Del│ 16
+     * ├───┼───┼───┼───┼───┼───┼───┴───┤      ├───┴───┼───┼───┼───┼───┼───┴───┤
+     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │      │7  │8  │ 9 │ 0 │ - │ = │ Backsp│ 15
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┘    ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤ 
+     * │ Tab │ Q │ W │ E │ R │ T │ Y │      │ Y │ U │ I │ O │ P │ [ │ ] │  \  │ 15
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐     └┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+     * │ Caps │ A │ S │ D │ F │ G │ H │      │ H │J  │ K │ L │ ; │ ' │  Enter │ 14
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┐  ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤
+     * │ Shift  │ Z │ X │ C │ V │ B │ N │  │ B │ N │ M │ , │ . │ / │    Shift │ 14
+     * ├────┬───┴┬──┴┬──┴───┴┬──┴───┴───┤  └┬──┴───┴─┬─┴──┬┴───┴───┴┬─────────┤
+     * │Ctrl│GUI │L2 │Alt    │          │   │        | L3 │ Alt│ GUI│Menu│Ctrl│ 11
+     * └────┴────┴───┴───────┴──────────┘   └────────┴────┴────┴────┴────┴────┘
+     */
+    [_QWERTY] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_NO,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,    KC_F6,   MO(_SYMB),  KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,   KC_F13,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,     KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BACKSPACE,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        KC_TAB,           KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,     KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_CAPS,          KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,     KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,      KC_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────────────┤
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,   KC_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_LCTL,   KC_LGUI, MO(_NAV),    KC_LALT,                  KC_SPC,                    KC_SPC,          MO(_NAV),   KC_RGUI, KC_LEFT, KC_DOWN,  KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_NAV] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, MO(_SYMB), KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_MPRV, KC_MPLY, KC_MNXT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┴────────────────┤
+        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_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,  KC_TRNS,                 KC_TRNS,                   KC_TRNS,          KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_SYMB] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_TRNS, KC_TRNS, KC_F12,  KC_F13,  KC_TRNS,   KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, QK_BOOT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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, QK_CLEAR_EEPROM,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        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,      DT_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS,                 KC_TRNS,                   KC_TRNS,         KC_TRNS, KC_TRNS, DT_PRNT, DT_DOWN, KC_SLEP
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    )
+};
diff --git a/keyboards/pmk/posey_split/v4/keymaps/via/rules.mk b/keyboards/pmk/posey_split/v4/keymaps/via/rules.mk
new file mode 100644
index 0000000000..036bd6d1c3
--- /dev/null
+++ b/keyboards/pmk/posey_split/v4/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/pmk/posey_split/v4/readme.md b/keyboards/pmk/posey_split/v4/readme.md
new file mode 100644
index 0000000000..c4e1565620
--- /dev/null
+++ b/keyboards/pmk/posey_split/v4/readme.md
@@ -0,0 +1,30 @@
+# posey_split_v4
+
+![posey_split_v4](https://i.imgur.com/g3yf6alh.png)
+
+The Posey split keyboard was designed from the gournd up for gaming. By pushing the left half of your split keyboard out of the way, you'll be able to game with better posture and increase mouse movement. PMK's have additional keys on the right half to make sure you don't need to reach for your other half while gaming. 
+
+Version Changes from v4:
+-Changed bottom row on the left half to use standard modifier key sizes
+
+* Keyboard Maintainer: [Javier Oliver](https://github.com/joliverMI)
+* Hardware Supported: posey_split_v4, blizz_sorc_v1 and logic_module_v1
+* Hardware Availability: poseysmechanicalkeyboards.com
+
+Make example for this keyboard (after setting up your build environment):
+
+    make pmk/posey_split/v4:default
+    
+Flashing example for this keyboard:
+
+    make pmk/posey_split/v4:default:flash
+
+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
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the key Escape and plug in the keyboard
+* **Physical reset button**: Hold the button on the bottom of the keyboard while you plug in the USB
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
diff --git a/keyboards/pmk/posey_split/v4/rules.mk b/keyboards/pmk/posey_split/v4/rules.mk
new file mode 100644
index 0000000000..743228e94b
--- /dev/null
+++ b/keyboards/pmk/posey_split/v4/rules.mk
@@ -0,0 +1 @@
+SERIAL_DRIVER = vendor
\ No newline at end of file
diff --git a/keyboards/pmk/posey_split/v5/info.json b/keyboards/pmk/posey_split/v5/info.json
new file mode 100644
index 0000000000..9ef7d0af02
--- /dev/null
+++ b/keyboards/pmk/posey_split/v5/info.json
@@ -0,0 +1,145 @@
+{
+    "manufacturer": "Posey's Mechanical Keyboards",
+    "keyboard_name": "posey_split_v5",
+    "maintainer": "joliverMI",
+    "bootloader": "rp2040",
+    "build": {
+        "debounce_type": "sym_defer_pk"
+    },
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": true,
+        "rgblight": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true
+    },
+    "matrix_pins": {
+        "cols": ["GP2", "GP3", "GP4", "GP5", "GP6", "GP7", "GP8", "GP9"],
+        "rows": ["GP10", "GP11", "GP12", "GP13", "GP14", "GP15"]
+    },
+    "processor": "RP2040",
+    "ws2812": {
+        "pin": "GP17",
+        "driver": "vendor"
+    },
+    "rgblight": {
+        "animations": {
+            "breathing": true
+        },
+        "layers": {
+            "enabled": true,
+            "max": 4
+        },
+        "led_count": 1,
+        "sleep": true,
+        "split": true,
+        "split_count": [1, 0]
+    },
+    "split": {
+        "enabled": true,
+        "handedness": {
+            "pin": "GP18"
+        }
+    },
+    "tags": ["split"],
+    "url": "poseysmechanicalkeyboards.com",
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0x0005",
+        "vid": "0x4A4F"
+    },
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"matrix": [0, 0], "label": "Esc", "x": 0, "y": 0},
+                {"matrix": [0, 1], "label": "LED", "x": 1, "y": 0},
+                {"matrix": [0, 2], "label": "F1", "x": 2, "y": 0},
+                {"matrix": [0, 3], "label": "F2", "x": 3, "y": 0},
+                {"matrix": [0, 4], "label": "F3", "x": 4, "y": 0},
+                {"matrix": [0, 5], "label": "F4", "x": 5, "y": 0},
+                {"matrix": [0, 6], "label": "F5", "x": 6, "y": 0},
+                {"matrix": [0, 7], "label": "F6", "x": 7, "y": 0},
+                {"matrix": [6, 0], "label": "Layer", "x": 9.294, "y": 0},
+                {"matrix": [6, 1], "label": "F7", "x": 10.294, "y": 0},
+                {"matrix": [6, 2], "label": "F8", "x": 11.294, "y": 0},
+                {"matrix": [6, 3], "label": "F9", "x": 12.294, "y": 0},
+                {"matrix": [6, 4], "label": "F10", "x": 13.294, "y": 0},
+                {"matrix": [6, 5], "label": "F11", "x": 14.294, "y": 0},
+                {"matrix": [6, 6], "label": "Pause", "x": 15.294, "y": 0},
+                {"matrix": [6, 7], "label": "Delete", "x": 16.294, "y": 0},
+                {"matrix": [1, 0], "label": "~", "x": 0, "y": 1},
+                {"matrix": [1, 1], "label": "1", "x": 1, "y": 1},
+                {"matrix": [1, 2], "label": "2", "x": 2, "y": 1},
+                {"matrix": [1, 3], "label": "3", "x": 3, "y": 1},
+                {"matrix": [1, 4], "label": "4", "x": 4, "y": 1},
+                {"matrix": [1, 5], "label": "5", "x": 5, "y": 1},
+                {"matrix": [1, 6], "label": "6", "x": 6, "y": 1},
+                {"matrix": [1, 7], "label": "7", "x": 7, "y": 1},
+                {"matrix": [7, 0], "label": "&", "x": 9.294, "y": 1},
+                {"matrix": [7, 1], "label": "*", "x": 10.294, "y": 1},
+                {"matrix": [7, 2], "label": "(", "x": 11.294, "y": 1},
+                {"matrix": [7, 3], "label": ")", "x": 12.294, "y": 1},
+                {"matrix": [7, 4], "label": "_", "x": 13.294, "y": 1},
+                {"matrix": [7, 5], "label": "+", "x": 14.294, "y": 1},
+                {"matrix": [7, 6], "label": "Backspace", "x": 15.294, "y": 1, "w": 2},
+                {"matrix": [2, 0], "label": "Tab", "x": 0, "y": 2, "w": 1.5},
+                {"matrix": [2, 1], "label": "Q", "x": 1.5, "y": 2},
+                {"matrix": [2, 2], "label": "W", "x": 2.5, "y": 2},
+                {"matrix": [2, 3], "label": "E", "x": 3.5, "y": 2},
+                {"matrix": [2, 4], "label": "R", "x": 4.5, "y": 2},
+                {"matrix": [2, 5], "label": "T", "x": 5.5, "y": 2},
+                {"matrix": [2, 6], "label": "Y", "x": 6.5, "y": 2},
+                {"matrix": [8, 0], "label": "Y", "x": 8.794, "y": 2},
+                {"matrix": [8, 1], "label": "U", "x": 9.794, "y": 2},
+                {"matrix": [8, 2], "label": "I", "x": 10.794, "y": 2},
+                {"matrix": [8, 3], "label": "O", "x": 11.794, "y": 2},
+                {"matrix": [8, 4], "label": "P", "x": 12.794, "y": 2},
+                {"matrix": [8, 5], "label": "{", "x": 13.794, "y": 2},
+                {"matrix": [8, 6], "label": "}", "x": 14.794, "y": 2},
+                {"matrix": [8, 7], "label": "|", "x": 15.794, "y": 2, "w": 1.5},
+                {"matrix": [3, 0], "label": "Caps Lock", "x": 0, "y": 3, "w": 1.75},
+                {"matrix": [3, 1], "label": "A", "x": 1.75, "y": 3},
+                {"matrix": [3, 2], "label": "S", "x": 2.75, "y": 3},
+                {"matrix": [3, 3], "label": "D", "x": 3.75, "y": 3},
+                {"matrix": [3, 4], "label": "F", "x": 4.75, "y": 3},
+                {"matrix": [3, 5], "label": "G", "x": 5.75, "y": 3},
+                {"matrix": [3, 6], "label": "H", "x": 6.75, "y": 3},
+                {"matrix": [9, 0], "label": "H", "x": 9.044, "y": 3},
+                {"matrix": [9, 1], "label": "J", "x": 10.044, "y": 3},
+                {"matrix": [9, 2], "label": "K", "x": 11.044, "y": 3},
+                {"matrix": [9, 3], "label": "L", "x": 12.044, "y": 3},
+                {"matrix": [9, 4], "label": ":", "x": 13.044, "y": 3},
+                {"matrix": [9, 5], "label": "\"", "x": 14.044, "y": 3},
+                {"matrix": [9, 6], "label": "Enter", "x": 15.044, "y": 3, "w": 2.25},
+                {"matrix": [4, 0], "label": "Shift", "x": 0, "y": 4, "w": 2.25},
+                {"matrix": [4, 1], "label": "Z", "x": 2.25, "y": 4},
+                {"matrix": [4, 2], "label": "X", "x": 3.25, "y": 4},
+                {"matrix": [4, 3], "label": "C", "x": 4.25, "y": 4},
+                {"matrix": [4, 4], "label": "V", "x": 5.25, "y": 4},
+                {"matrix": [4, 5], "label": "B", "x": 6.25, "y": 4},
+                {"matrix": [4, 6], "label": "N", "x": 7.25, "y": 4},
+                {"matrix": [10, 0], "label": "B", "x": 8.544, "y": 4},
+                {"matrix": [10, 1], "label": "N", "x": 9.544, "y": 4},
+                {"matrix": [10, 2], "label": "M", "x": 10.544, "y": 4},
+                {"matrix": [10, 3], "label": "<", "x": 11.544, "y": 4},
+                {"matrix": [10, 4], "label": ">", "x": 12.544, "y": 4},
+                {"matrix": [10, 5], "label": "?", "x": 13.544, "y": 4},
+                {"matrix": [10, 6], "label": "Shift", "x": 14.544, "y": 4, "w": 2.75},
+                {"matrix": [5, 0], "label": "Ctrl", "x": 0, "y": 5, "w": 1.25},
+                {"matrix": [5, 1], "label": "Win", "x": 1.25, "y": 5, "w": 1.25},
+                {"matrix": [5, 2], "label": "Layer", "x": 2.5, "y": 5},
+                {"matrix": [5, 3], "label": "Alt", "x": 3.5, "y": 5, "w": 2},
+                {"matrix": [5, 6], "label": "Space", "x": 5.5, "y": 5, "w": 2.75},
+                {"matrix": [11, 1], "label": "Space", "x": 8.794, "y": 5, "w": 2.25},
+                {"matrix": [11, 2], "label": "Arrows", "x": 11.044, "y": 5, "w": 1.25},
+                {"matrix": [11, 3], "label": "Ctrl", "x": 12.294, "y": 5, "w": 1.25},
+                {"matrix": [11, 4], "label": "Win", "x": 13.544, "y": 5, "w": 1.25},
+                {"matrix": [11, 5], "label": "Menu", "x": 14.794, "y": 5, "w": 1.25},
+                {"matrix": [11, 7], "label": "Ctrl", "x": 16.044, "y": 5, "w": 1.25}
+            ]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/pmk/posey_split/v5/keymaps/default/keymap.c b/keyboards/pmk/posey_split/v5/keymaps/default/keymap.c
new file mode 100644
index 0000000000..fa7fd018a0
--- /dev/null
+++ b/keyboards/pmk/posey_split/v5/keymaps/default/keymap.c
@@ -0,0 +1,73 @@
+// Copyright 2024 Javier Oliver (@joliverMI)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum my_layers {
+    _QWERTY,
+    _NAV,
+    _SYMB,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┐      ┌───┬───┬───┬───┬───┬───┬───┬───┐
+     * │Esc│LED│F1 │F2 │F3 │F4 │F5 │F6 │      │L1 │F7 │F8 │F9 │F10│F11│PAS│Del│ 16
+     * ├───┼───┼───┼───┼───┼───┼───┴───┤      ├───┴───┼───┼───┼───┼───┼───┴───┤
+     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │      │7  │8  │ 9 │ 0 │ - │ = │ Backsp│ 15
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┘    ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤ 
+     * │ Tab │ Q │ W │ E │ R │ T │ Y │      │ Y │ U │ I │ O │ P │ [ │ ] │  \  │ 15
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐     └┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+     * │ Caps │ A │ S │ D │ F │ G │ H │      │ H │J  │ K │ L │ ; │ ' │  Enter │ 14
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┐  ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤
+     * │ Shift  │ Z │ X │ C │ V │ B │ N │  │ B │ N │ M │ , │ . │ / │    Shift │ 14
+     * ├────┬───┴┬──┴─┬─┴───┴┬──┴───┴───┤  └┬──┴───┴─┬─┴──┬┴───┴───┴┬─────────┤
+     * │Ctrl│GUI │Alt │L2    │          │   │        | L3 │ Alt│ GUI│Menu│Ctrl│ 11
+     * └────┴────┴────┴──────┴──────────┘   └────────┴────┴────┴────┴────┴────┘
+     */
+    [_QWERTY] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_NO,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,    KC_F6,   MO(_SYMB),  KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11, KC_PAUS, KC_DEL,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,     KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BACKSPACE,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        KC_TAB,           KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,     KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_CAPS,          KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,     KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,      KC_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────────────┤
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,   KC_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_LCTL,   KC_LGUI, KC_LALT,   MO(_NAV),                  KC_SPC,                    KC_SPC,       MO(_NAV), KC_RGUI, KC_LEFT, KC_DOWN,KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_NAV] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, MO(_SYMB), KC_TRNS,KC_VOLD, KC_VOLU, KC_MUTE, KC_MPRV, KC_MPLY, KC_MNXT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┴────────────────┤
+        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_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,  KC_TRNS,                 KC_TRNS,                   KC_TRNS,          KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_SYMB] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_TRNS, KC_TRNS, KC_F12,  KC_F13,  KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, QK_BOOT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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, QK_CLEAR_EEPROM,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        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,      DT_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS,                 KC_TRNS,                   KC_TRNS,         KC_TRNS, KC_TRNS, DT_PRNT, DT_DOWN, KC_SLEP
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    )
+};
diff --git a/keyboards/pmk/posey_split/v5/keymaps/via/keymap.c b/keyboards/pmk/posey_split/v5/keymaps/via/keymap.c
new file mode 100644
index 0000000000..fa7fd018a0
--- /dev/null
+++ b/keyboards/pmk/posey_split/v5/keymaps/via/keymap.c
@@ -0,0 +1,73 @@
+// Copyright 2024 Javier Oliver (@joliverMI)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum my_layers {
+    _QWERTY,
+    _NAV,
+    _SYMB,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┐      ┌───┬───┬───┬───┬───┬───┬───┬───┐
+     * │Esc│LED│F1 │F2 │F3 │F4 │F5 │F6 │      │L1 │F7 │F8 │F9 │F10│F11│PAS│Del│ 16
+     * ├───┼───┼───┼───┼───┼───┼───┴───┤      ├───┴───┼───┼───┼───┼───┼───┴───┤
+     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │      │7  │8  │ 9 │ 0 │ - │ = │ Backsp│ 15
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┘    ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤ 
+     * │ Tab │ Q │ W │ E │ R │ T │ Y │      │ Y │ U │ I │ O │ P │ [ │ ] │  \  │ 15
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐     └┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+     * │ Caps │ A │ S │ D │ F │ G │ H │      │ H │J  │ K │ L │ ; │ ' │  Enter │ 14
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┐  ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤
+     * │ Shift  │ Z │ X │ C │ V │ B │ N │  │ B │ N │ M │ , │ . │ / │    Shift │ 14
+     * ├────┬───┴┬──┴─┬─┴───┴┬──┴───┴───┤  └┬──┴───┴─┬─┴──┬┴───┴───┴┬─────────┤
+     * │Ctrl│GUI │Alt │L2    │          │   │        | L3 │ Alt│ GUI│Menu│Ctrl│ 11
+     * └────┴────┴────┴──────┴──────────┘   └────────┴────┴────┴────┴────┴────┘
+     */
+    [_QWERTY] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_NO,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,    KC_F6,   MO(_SYMB),  KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11, KC_PAUS, KC_DEL,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,     KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BACKSPACE,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        KC_TAB,           KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,     KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        KC_CAPS,          KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,     KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,      KC_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────────────┤
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,   KC_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_LCTL,   KC_LGUI, KC_LALT,   MO(_NAV),                  KC_SPC,                    KC_SPC,       MO(_NAV), KC_RGUI, KC_LEFT, KC_DOWN,KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_NAV] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, MO(_SYMB), KC_TRNS,KC_VOLD, KC_VOLU, KC_MUTE, KC_MPRV, KC_MPLY, KC_MNXT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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_ENT,
+     //├─────────────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┴────────────────┤
+        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_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,  KC_TRNS,                 KC_TRNS,                   KC_TRNS,          KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    ),
+    [_SYMB] = LAYOUT(
+    // ┌────────┐        ┌────────┬────────┬────────┬────────┬────────┬───────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┬───────┐
+        KC_ESC,  KC_TRNS, KC_TRNS, KC_F12,  KC_F13,  KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, QK_BOOT,
+     //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┴───────┤
+        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, QK_CLEAR_EEPROM,
+     //├────────┴────────┼────────┼────────┼────────┼────────┼────────┼───────┤ ├────────┼────────┼────────┼────────┼────────┼────────┼────────┬───────┤
+        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,      DT_UP,
+     //├──────────┬──────┴─┬───────┼───────┴────────┼────────┴────────┴───────┤ ├────────┴────────┴────────┼────────┼────────┼────────┼────────────────┤
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS,                 KC_TRNS,                   KC_TRNS,         KC_TRNS, KC_TRNS, DT_PRNT, DT_DOWN, KC_SLEP
+     //└──────────┴────────┴───────┴────────────────┴─────────────────────────┘ └──────────────────────────┴────────┴────────┴────────┴───────┴────────┘
+    )
+};
diff --git a/keyboards/pmk/posey_split/v5/keymaps/via/rules.mk b/keyboards/pmk/posey_split/v5/keymaps/via/rules.mk
new file mode 100644
index 0000000000..036bd6d1c3
--- /dev/null
+++ b/keyboards/pmk/posey_split/v5/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/pmk/posey_split/v5/readme.md b/keyboards/pmk/posey_split/v5/readme.md
new file mode 100644
index 0000000000..57fbf642c3
--- /dev/null
+++ b/keyboards/pmk/posey_split/v5/readme.md
@@ -0,0 +1,30 @@
+# posey_split_v5
+
+![posey_split_v5](https://i.imgur.com/g3yf6al.png)
+
+The Posey split keyboard was designed from the gournd up for gaming. By pushing the left half of your split keyboard out of the way, you'll be able to game with better posture and increase mouse movement. PMK's have additional keys on the right half to make sure you don't need to reach for your other half while gaming. 
+
+Version Changes from v4:
+-Changed bottom row on the left half to use standard modifier key sizes
+
+* Keyboard Maintainer: [Javier Oliver](https://github.com/joliverMI)
+* Hardware Supported: posey_split_v5 and logic_module_v1
+* Hardware Availability: poseysmechanicalkeyboards.com
+
+Make example for this keyboard (after setting up your build environment):
+
+    make pmk/posey_split/v5:default
+
+Flashing example for this keyboard:
+
+    make pmk/posey_split/v5:default:flash
+
+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
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the key Escape and plug in the keyboard
+* **Physical reset button**: Hold the button on the bottom of the keyboard while you plug in the USB
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
diff --git a/keyboards/pmk/posey_split/v5/rules.mk b/keyboards/pmk/posey_split/v5/rules.mk
new file mode 100644
index 0000000000..743228e94b
--- /dev/null
+++ b/keyboards/pmk/posey_split/v5/rules.mk
@@ -0,0 +1 @@
+SERIAL_DRIVER = vendor
\ No newline at end of file