diff --git a/keyboards/ghs/xls/info.json b/keyboards/ghs/xls/info.json
new file mode 100644
index 000000000000..65308932291b
--- /dev/null
+++ b/keyboards/ghs/xls/info.json
@@ -0,0 +1,116 @@
+{
+ "manufacturer": "Gone Hacking Studio",
+ "keyboard_name": "GHS.XLS",
+ "maintainer": "ramonimbao",
+ "diode_direction": "COL2ROW",
+ "features": {
+ "bootmagic": true,
+ "command": false,
+ "console": false,
+ "extrakey": true,
+ "mousekey": true,
+ "encoder": true,
+ "nkro": true
+ },
+ "matrix_pins": {
+ "cols": ["C15", "C14", "C13", "A3"],
+ "rows": ["A4", "B12", "A6", "A10", "A5", "B2"]
+ },
+ "indicators": {
+ "num_lock": "B0"
+ },
+ "url": "",
+ "usb": {
+ "device_version": "1.0.0",
+ "pid": "0x0002",
+ "vid": "0x0645"
+ },
+ "encoder": {
+ "rotary": [
+ { "pin_a": "B3", "pin_b": "A15" },
+ { "pin_a": "B4", "pin_b": "B5" },
+ { "pin_a": "B9", "pin_b": "B8" },
+ { "pin_a": "F0", "pin_b": "F1" }
+ ]
+ },
+ "layouts": {
+ "LAYOUT_numpad_6x4": {
+ "layout": [
+ { "matrix": [0, 0], "x": 0, "y": 0 },
+ { "matrix": [0, 1], "x": 1, "y": 0 },
+ { "matrix": [0, 2], "x": 2, "y": 0 },
+ { "matrix": [0, 3], "x": 3, "y": 0 },
+ { "matrix": [1, 0], "x": 0, "y": 1.5 },
+ { "matrix": [1, 1], "x": 1, "y": 1.5 },
+ { "matrix": [1, 2], "x": 2, "y": 1.5 },
+ { "matrix": [1, 3], "x": 3, "y": 1.5 },
+ { "matrix": [2, 0], "x": 0, "y": 2.5 },
+ { "matrix": [2, 1], "x": 1, "y": 2.5 },
+ { "matrix": [2, 2], "x": 2, "y": 2.5 },
+ { "matrix": [3, 0], "x": 0, "y": 3.5 },
+ { "matrix": [3, 1], "x": 1, "y": 3.5 },
+ { "matrix": [3, 2], "x": 2, "y": 3.5 },
+ { "h": 2, "matrix": [2, 3], "x": 3, "y": 2.5 },
+ { "matrix": [4, 0], "x": 0, "y": 4.5 },
+ { "matrix": [4, 1], "x": 1, "y": 4.5 },
+ { "matrix": [4, 2], "x": 2, "y": 4.5 },
+ { "matrix": [5, 0], "w": 2, "x": 0, "y": 5.5 },
+ { "matrix": [5, 2], "x": 2, "y": 5.5 },
+ { "h": 2, "matrix": [4, 3], "x": 3, "y": 4.5 }
+ ]
+ },
+ "LAYOUT_numpad_6x4_southpaw": {
+ "layout": [
+ { "matrix": [0, 0], "x": 0, "y": 0 },
+ { "matrix": [0, 1], "x": 1, "y": 0 },
+ { "matrix": [0, 2], "x": 2, "y": 0 },
+ { "matrix": [0, 3], "x": 3, "y": 0 },
+ { "matrix": [1, 0], "x": 0, "y": 1.5 },
+ { "matrix": [1, 1], "x": 1, "y": 1.5 },
+ { "matrix": [1, 2], "x": 2, "y": 1.5 },
+ { "matrix": [1, 3], "x": 3, "y": 1.5 },
+ { "matrix": [2, 0], "h": 2, "x": 0, "y": 2.5 },
+ { "matrix": [2, 1], "x": 1, "y": 2.5 },
+ { "matrix": [2, 2], "x": 2, "y": 2.5 },
+ { "matrix": [2, 3], "x": 3, "y": 2.5 },
+ { "matrix": [3, 1], "x": 1, "y": 3.5 },
+ { "matrix": [3, 2], "x": 2, "y": 3.5 },
+ { "matrix": [3, 3], "x": 3, "y": 3.5 },
+ { "matrix": [5, 0], "h": 2, "x": 0, "y": 4.5 },
+ { "matrix": [4, 1], "x": 1, "y": 4.5 },
+ { "matrix": [4, 2], "x": 2, "y": 4.5 },
+ { "matrix": [4, 3], "x": 3, "y": 4.5 },
+ { "matrix": [5, 1], "x": 1, "y": 5.5 },
+ { "matrix": [5, 2], "w": 2, "x": 2, "y": 5.5 }
+ ]
+ },
+ "LAYOUT_all": {
+ "layout": [
+ { "matrix": [0, 0], "x": 0, "y": 0 },
+ { "matrix": [0, 1], "x": 1, "y": 0 },
+ { "matrix": [0, 2], "x": 2, "y": 0 },
+ { "matrix": [0, 3], "x": 3, "y": 0 },
+ { "matrix": [1, 0], "x": 0, "y": 1.5 },
+ { "matrix": [1, 1], "x": 1, "y": 1.5 },
+ { "matrix": [1, 2], "x": 2, "y": 1.5 },
+ { "matrix": [1, 3], "x": 3, "y": 1.5 },
+ { "matrix": [2, 0], "x": 0, "y": 2.5 },
+ { "matrix": [2, 1], "x": 1, "y": 2.5 },
+ { "matrix": [2, 2], "x": 2, "y": 2.5 },
+ { "matrix": [2, 3], "x": 3, "y": 2.5 },
+ { "matrix": [3, 0], "x": 0, "y": 3.5 },
+ { "matrix": [3, 1], "x": 1, "y": 3.5 },
+ { "matrix": [3, 2], "x": 2, "y": 3.5 },
+ { "matrix": [3, 3], "x": 3, "y": 3.5 },
+ { "matrix": [4, 0], "x": 0, "y": 4.5 },
+ { "matrix": [4, 1], "x": 1, "y": 4.5 },
+ { "matrix": [4, 2], "x": 2, "y": 4.5 },
+ { "matrix": [4, 3], "x": 3, "y": 4.5 },
+ { "matrix": [5, 0], "x": 0, "y": 5.5 },
+ { "matrix": [5, 1], "x": 1, "y": 5.5 },
+ { "matrix": [5, 2], "x": 2, "y": 5.5 },
+ { "matrix": [5, 3], "x": 3, "y": 5.5 }
+ ]
+ }
+ }
+}
diff --git a/keyboards/ghs/xls/keymaps/default/keymap.c b/keyboards/ghs/xls/keymaps/default/keymap.c
new file mode 100644
index 000000000000..0e114a16ff5f
--- /dev/null
+++ b/keyboards/ghs/xls/keymaps/default/keymap.c
@@ -0,0 +1,73 @@
+/* Copyright 2022 Ramon Imbao
+ *
+ * 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 .
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /*
+ * ┌───┬───┬───┬───┐
+ * │F13│F14│F15│F16│
+ * ├───┼───┼───┼───┤
+ * │Num│ / │ * │ - │
+ * ├───┼───┼───┼───┤
+ * │ 7 │ 8 │ 9 │ │
+ * ├───┼───┼───┤ + │
+ * │ 4 │ 5 │ 6 │ │
+ * ├───┼───┼───┼───┤
+ * │ 1 │ 2 │ 3 │ │
+ * ├───┴───┼───┤Ent│
+ * │ 0 │ . │ │
+ * └───────┴───┴───┘
+ */
+ [0] = LAYOUT_numpad_6x4(
+ KC_F13, KC_F14, KC_F15, KC_F16,
+ KC_NUM, KC_PSLS, KC_PAST, KC_PMNS,
+ KC_P7, KC_P8, KC_P9,
+ KC_P4, KC_P5, KC_P6, KC_PPLS,
+ KC_P1, KC_P2, KC_P3,
+ KC_P0, KC_PDOT, KC_PENT
+ )
+};
+
+bool encoder_update_user(uint8_t index, bool clockwise) {
+ if (index == 0) {
+ if (clockwise) {
+ tap_code_delay(KC_VOLU, 10);
+ } else {
+ tap_code_delay(KC_VOLD, 10);
+ }
+ } else if (index == 1) {
+ if (clockwise) {
+ tap_code_delay(KC_BRIU, 10);
+ } else {
+ tap_code_delay(KC_BRID, 10);
+ }
+ } else if (index == 2) {
+ if (clockwise) {
+ tap_code(KC_RGHT);
+ } else {
+ tap_code(KC_LEFT);
+ }
+ } else {
+ if (clockwise) {
+ tap_code(KC_PGDN);
+ } else {
+ tap_code(KC_PGUP);
+ }
+ }
+
+ return false;
+}
diff --git a/keyboards/ghs/xls/keymaps/southpaw/keymap.c b/keyboards/ghs/xls/keymaps/southpaw/keymap.c
new file mode 100644
index 000000000000..a23657a48824
--- /dev/null
+++ b/keyboards/ghs/xls/keymaps/southpaw/keymap.c
@@ -0,0 +1,73 @@
+/* Copyright 2022 Ramon Imbao
+ *
+ * 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 .
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /*
+ * ┌───┬───┬───┬───┐
+ * │F13│F14│F15│F16│
+ * ├───┼───┼───┼───┤
+ * │ - │ * │ / │Num│
+ * ├───┼───┼───┼───┤
+ * │ │ 7 │ 8 │ 9 │
+ * │ + ├───┼───┤───│
+ * │ │ 4 │ 5 │ 6 │
+ * ├───┼───┼───┼───┤
+ * │ │ 1 │ 2 │ 3 │
+ * │Ent├───┼───┴───│
+ * │ │ . │ 0 │
+ * └───┴───┴───────┘
+ */
+ [0] = LAYOUT_numpad_6x4_southpaw(
+ KC_F13, KC_F14, KC_F15, KC_F16,
+ KC_PMNS, KC_PAST, KC_PSLS, KC_NUM,
+ KC_PPLS, KC_P7, KC_P8, KC_P9,
+ KC_P4, KC_P5, KC_P6,
+ KC_PENT, KC_P1, KC_P2, KC_P3,
+ KC_PDOT, KC_P0
+ )
+};
+
+bool encoder_update_user(uint8_t index, bool clockwise) {
+ if (index == 0) {
+ if (clockwise) {
+ tap_code_delay(KC_VOLU, 10);
+ } else {
+ tap_code_delay(KC_VOLD, 10);
+ }
+ } else if (index == 1) {
+ if (clockwise) {
+ tap_code_delay(KC_BRIU, 10);
+ } else {
+ tap_code_delay(KC_BRID, 10);
+ }
+ } else if (index == 2) {
+ if (clockwise) {
+ tap_code(KC_RGHT);
+ } else {
+ tap_code(KC_LEFT);
+ }
+ } else {
+ if (clockwise) {
+ tap_code(KC_PGDN);
+ } else {
+ tap_code(KC_PGUP);
+ }
+ }
+
+ return false;
+}
diff --git a/keyboards/ghs/xls/keymaps/via/keymap.c b/keyboards/ghs/xls/keymaps/via/keymap.c
new file mode 100644
index 000000000000..952073fe2b28
--- /dev/null
+++ b/keyboards/ghs/xls/keymaps/via/keymap.c
@@ -0,0 +1,76 @@
+/* Copyright 2022 Ramon Imbao
+ *
+ * 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 .
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /*
+ * ┌───┬───┬───┬───┐
+ * │F13│F14│F15│F16│
+ * ├───┼───┼───┼───┤
+ * │Num│ / │ * │ - │
+ * ├───┼───┼───┼───┤
+ * │ 7 │ 8 │ 9 │ │
+ * ├───┼───┼───┤ + │
+ * │ 4 │ 5 │ 6 │ │
+ * ├───┼───┼───┼───┤
+ * │ 1 │ 2 │ 3 │ │
+ * ├───┴───┼───┤Ent│
+ * │ 0 │ . │ │
+ * └───────┴───┴───┘
+ */
+ [0] = LAYOUT_all(
+ KC_F13, KC_F14, KC_F15, KC_F16,
+ KC_NUM, KC_PSLS, KC_PAST, KC_PMNS,
+ KC_P7, KC_P8, KC_P9, KC_PPLS,
+ KC_P4, KC_P5, KC_P6, KC_PPLS,
+ KC_P1, KC_P2, KC_P3, KC_PENT,
+ KC_P0, KC_P0, KC_PDOT, KC_PENT
+ ),
+ [1] = LAYOUT_all(
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______
+ ),
+ [2] = LAYOUT_all(
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______
+ ),
+ [3] = LAYOUT_all(
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______,
+ _______, _______, _______, _______
+ ),
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+ [0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_BRID, KC_BRIU), ENCODER_CCW_CW(KC_DOWN, KC_UP ), ENCODER_CCW_CW(KC_PGDN, KC_PGUP) },
+ [1] = { ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______) },
+ [2] = { ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______) },
+ [3] = { ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______), ENCODER_CCW_CW(_______, _______) },
+};
+#endif
diff --git a/keyboards/ghs/xls/keymaps/via/rules.mk b/keyboards/ghs/xls/keymaps/via/rules.mk
new file mode 100644
index 000000000000..f1adcab005e8
--- /dev/null
+++ b/keyboards/ghs/xls/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+ENCODER_MAP_ENABLE = yes
diff --git a/keyboards/ghs/xls/readme.md b/keyboards/ghs/xls/readme.md
new file mode 100644
index 000000000000..9e9ce7f3fc34
--- /dev/null
+++ b/keyboards/ghs/xls/readme.md
@@ -0,0 +1,26 @@
+# GHS.XLS
+
+
+
+The perfect partner numpad with the GHS.RAR. Can do normal, southpaw, and macro layouts.
+
+* Keyboard Maintainer: [Ramon Imbao](https://github.com/ramonimbao)
+* Hardware Supported: STM32F072
+* Hardware Availability: [Gone Hacking Studio](https://gonehacking.studio/)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make ghs/xls:default
+
+Flashing example for this keyboard:
+
+ make ghs/xls: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 at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
diff --git a/keyboards/ghs/xls/rules.mk b/keyboards/ghs/xls/rules.mk
new file mode 100644
index 000000000000..6b379283278b
--- /dev/null
+++ b/keyboards/ghs/xls/rules.mk
@@ -0,0 +1,8 @@
+# MCU name
+MCU = STM32F072
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE