diff --git a/keyboards/rpiguy9907/southpaw66/config.h b/keyboards/rpiguy9907/southpaw66/config.h
new file mode 100644
index 0000000000..242b4a7c44
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/config.h
@@ -0,0 +1,53 @@
+ /* Copyright 2020 gooberpsycho
+  *
+  * 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"
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6077
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    rpiguy9907
+#define PRODUCT         Southpaw66
+
+#define TAPPING_TERM 400
+
+/* key matrix size */
+#define MATRIX_ROWS 7
+#define MATRIX_COLS 10
+
+// ROWS: Top to bottom, COLS: Left to right
+
+#define MATRIX_ROW_PINS { D7, C6, D4, D0, D1, D2, D3 }
+#define MATRIX_COL_PINS { E6, B4, B5, F4, F5, F6, F7, B1, B3, B2 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* Bootmagic Lite key configuration */
+#define BOOTMAGIC_LITE_ROW 1
+#define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/rpiguy9907/southpaw66/info.json b/keyboards/rpiguy9907/southpaw66/info.json
new file mode 100644
index 0000000000..80d78a5d98
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/info.json
@@ -0,0 +1,78 @@
+{
+    "keyboard_name": "Southpaw66",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 15,
+    "height": 5,
+    "layouts": {
+        "LAYOUT": {
+
+            "layout": [
+                {"label":"Insert", "x":0, "y":0},
+                {"label":"Esc", "x":1.5, "y":0},
+                {"label":"1", "x":2.5, "y":0},
+                {"label":"2", "x":3.5, "y":0},
+                {"label":"3", "x":4.5, "y":0},
+                {"label":"4", "x":5.5, "y":0},
+                {"label":"5", "x":6.5, "y":0},
+                {"label":"6", "x":7.5, "y":0},
+                {"label":"7", "x":8.5, "y":0},
+                {"label":"8", "x":9.5, "y":0},
+                {"label":"9", "x":10.5, "y":0},
+                {"label":"0", "x":11.5, "y":0},
+                {"label":"-", "x":12.5, "y":0},
+                {"label":"=", "x":13.5, "y":0},
+                {"label":"Backspace", "x":14.5, "y":0, "w":2},
+                {"label":"Delete", "x":0, "y":1},
+                {"label":"Tab", "x":1.5, "y":1, "w":1.5},
+                {"label":"Q", "x":3, "y":1},
+                {"label":"W", "x":4, "y":1},
+                {"label":"E", "x":5, "y":1},
+                {"label":"R", "x":6, "y":1},
+                {"label":"T", "x":7, "y":1},
+                {"label":"Y", "x":8, "y":1},
+                {"label":"U", "x":9, "y":1},
+                {"label":"I", "x":10, "y":1},
+                {"label":"O", "x":11, "y":1},
+                {"label":"P", "x":12, "y":1},
+                {"label":"[", "x":13, "y":1},
+                {"label":"]", "x":14, "y":1},
+                {"label":"|", "x":15, "y":1, "w":1.5},
+                {"label":"Caps Lock", "x":1.5, "y":2, "w":1.75},
+                {"label":"A", "x":3.25, "y":2},
+                {"label":"S", "x":4.25, "y":2},
+                {"label":"D", "x":5.25, "y":2},
+                {"label":"F", "x":6.25, "y":2},
+                {"label":"G", "x":7.25, "y":2},
+                {"label":"H", "x":8.25, "y":2},
+                {"label":"J", "x":9.25, "y":2},
+                {"label":"K", "x":10.25, "y":2},
+                {"label":"L", "x":11.25, "y":2},
+                {"label":":", "x":12.25, "y":2},
+                {"label":"\"", "x":13.25, "y":2},
+                {"label":"Enter", "x":14.25, "y":2, "w":2.25},
+                {"label":"Up", "x":1, "y":3},
+                {"label":"Shift", "x":2, "y":3, "w":1.75},
+                {"label":"Z", "x":3.75, "y":3},
+                {"label":"X", "x":4.75, "y":3},
+                {"label":"C", "x":5.75, "y":3},
+                {"label":"V", "x":6.75, "y":3},
+                {"label":"B", "x":7.75, "y":3},
+                {"label":"N", "x":8.75, "y":3},
+                {"label":"M", "x":9.75, "y":3},
+                {"label":",", "x":10.75, "y":3},
+                {"label":".", "x":11.75, "y":3},
+                {"label":"/", "x":12.75, "y":3},
+                {"label":"Shift", "x":13.75, "y":3, "w":2.75},
+                {"label":"Left", "x":0, "y":4},
+                {"label":"Down", "x":1, "y":4},
+                {"label":"Right", "x":2, "y":4},
+                {"label":"Ctrl", "x":3, "y":4, "w":1.5},
+                {"label":"Alt", "x":4.5, "y":4},
+                {"label":"Space", "x":5.5, "y":4, "w":7},
+                {"label":"Win", "x":12.5, "y":4},
+                {"label":"Alt", "x":13.5, "y":4, "w":1.5},
+                {"label":"Ctrl", "x":15, "y":4, "w":1.5}]
+        }
+    }
+}
diff --git a/keyboards/rpiguy9907/southpaw66/keymaps/default/keymap.c b/keyboards/rpiguy9907/southpaw66/keymaps/default/keymap.c
new file mode 100644
index 0000000000..712a34c9be
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/keymaps/default/keymap.c
@@ -0,0 +1,34 @@
+ /* Copyright 2020 gooberpsycho
+  *
+  * 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
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    [0] = LAYOUT(
+        KC_DEL, KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC,
+        KC_END, KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,
+        KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
+        KC_UP, KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+        KC_LEFT, KC_DOWN, KC_RGHT, KC_LCTL, KC_LGUI, KC_SPC, KC_RALT, MO(1), KC_RCTL
+        ),
+    [1] = LAYOUT(
+        KC_TRNS, RESET,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_VOLU, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_MPRV, KC_VOLD, KC_MNXT,KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+        ),
+};
diff --git a/keyboards/rpiguy9907/southpaw66/keymaps/via/keymap.c b/keyboards/rpiguy9907/southpaw66/keymaps/via/keymap.c
new file mode 100644
index 0000000000..87eccd222d
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/keymaps/via/keymap.c
@@ -0,0 +1,48 @@
+ /* Copyright 2020 gooberpsycho
+  *
+  * 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
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    [0] = LAYOUT(
+        KC_DEL, KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC,
+        KC_END, KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,
+        KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
+        KC_UP, KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+        KC_LEFT, KC_DOWN, KC_RGHT, KC_LCTL, KC_LGUI, KC_SPC, MO(1), KC_RALT, KC_RCTL
+        ),
+    [1] = LAYOUT(
+        KC_TRNS, RESET,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_VOLU, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_MPRV, KC_VOLD, KC_MNXT, KC_TRNS, KC_TRNS, KC_MPLY, KC_TRNS, KC_TRNS, KC_TRNS
+        ),
+    [2] = LAYOUT(
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+        ),
+    [3] = LAYOUT(
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+        )
+};
diff --git a/keyboards/rpiguy9907/southpaw66/keymaps/via/rules.mk b/keyboards/rpiguy9907/southpaw66/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/rpiguy9907/southpaw66/readme.md b/keyboards/rpiguy9907/southpaw66/readme.md
new file mode 100644
index 0000000000..c7a289b733
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/readme.md
@@ -0,0 +1,24 @@
+# Southpaw66
+
+![](https://i.imgur.com/Mzmhsedl.jpg)
+
+### Pro Micro Pinout
+| rows            | 0   | 1   | 2   | 3   | 4   | 5   | 6   |
+| --------------- | --- | --- | --- | --- | --- | --- | --- |
+| Pro Micro pin   | D3  | D2  | D1  | D0  | D4  | C6  | D7  |
+
+| columns         | 0   | 1   | 2   | 3   | 4   | 5   | 6   | 7   | 8   | 9   |
+| --------------- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
+| Pro Micro pin   | E6  | B4  | B5  | F4  | F5  | F6  | F7  | B1  | B3  | B2  |
+
+
+Make example for this keyboard (after setting up your build environment):
+
+    make rpiguy9907/southpaw66:default
+
+**Reset Key:** Hold down the key located at `k10`, commonly programmed as Escape while plugging in the keyboard.
+
+* Keyboard Maintainer: [gooberpsycho](https://github.com/gooberpsycho)
+* Hardware Availability: [Casefile](https://github.com/rpiguy9907/Keyboards/tree/master/Southpaw66)
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/rpiguy9907/southpaw66/rules.mk b/keyboards/rpiguy9907/southpaw66/rules.mk
new file mode 100644
index 0000000000..9ea17f062d
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/rules.mk
@@ -0,0 +1,23 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+LTO_ENABLE = yes
diff --git a/keyboards/rpiguy9907/southpaw66/southpaw66.c b/keyboards/rpiguy9907/southpaw66/southpaw66.c
new file mode 100644
index 0000000000..ef61984b9d
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/southpaw66.c
@@ -0,0 +1,17 @@
+ /* Copyright 2020  gooberpsycho
+  *
+  * 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 "southpaw66.h"
diff --git a/keyboards/rpiguy9907/southpaw66/southpaw66.h b/keyboards/rpiguy9907/southpaw66/southpaw66.h
new file mode 100644
index 0000000000..11f1fc7e8f
--- /dev/null
+++ b/keyboards/rpiguy9907/southpaw66/southpaw66.h
@@ -0,0 +1,37 @@
+ /* Copyright 2020 gooberpsycho
+  *
+  * 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 "quantum.h"
+
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT( \
+  k00, k10, k20, k30, k40, k50, k60, k01, k11, k21, k31, k41, k51, k61, k02,    \
+  k12, k22, k32, k42, k52, k62, k03, k13, k23, k33, k43, k53, k63, k04, k14,    \
+  k24, k34, k44, k54, k64, k05, k15, k25, k35, k45, k55, k65, k06,              \
+  k16, k26, k36, k46, k56, k66, k07, k17, k27, k37, k47, k57, k67,              \
+  k08, k18, k28, k38, k48, k58, k68, k09, k19                                   \
+) \
+{ \
+  {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,   KC_NO}, \
+  {k30,   k31,   k32,   k33,   k34,   k35,   k36,   k37,   k38,   KC_NO}, \
+  {k40,   k41,   k42,   k43,   k44,   k45,   k46,   k47,   k48,   KC_NO}, \
+  {k50,   k51,   k52,   k53,   k54,   k55,   k56,   k57,   k58,   KC_NO}, \
+  {k60,   k61,   k62,   k63,   k64,   k65,   k66,   k67,   k68,   KC_NO} \
+}