diff --git a/keyboards/nacly/bigsmoothknob/config.h b/keyboards/nacly/bigsmoothknob/config.h
new file mode 100644
index 0000000000..a6e9a6c480
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2023 nacly (https://github.com/Na-Cly)
+ *
+ * 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
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U
diff --git a/keyboards/nacly/bigsmoothknob/info.json b/keyboards/nacly/bigsmoothknob/info.json
new file mode 100644
index 0000000000..85f1431b29
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/info.json
@@ -0,0 +1,44 @@
+{
+    "keyboard_name": "bigsmoothknob",
+    "name":"bigsmoothknob",
+    "url": "https://nacly.net",
+    "maintainer": "na-cly",
+    "manufacturer": "na-cly",
+    "usb": {
+        "pid": "0x6273",
+        "vid": "0x6B70",
+        "device_version": "1.0.0"
+    },
+    "encoder": {
+        "rotary": [
+            { "pin_a": "GP26", "pin_b": "GP27" }
+        ]
+    },
+    "matrix_pins": {
+        "cols":["GP18","GP15","GP14","GP13"],
+        "rows":["GP12","GP11"]
+    },
+    "diode_direction": "COL2ROW",
+    "processor": "RP2040",
+    "bootloader": "rp2040",
+    "features": {
+        "bootmagic": true,
+        "extrakey": true,
+        "mousekey": true,
+        "encoder": true
+    },
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label": "1", "x": 0, "y": 0, "matrix": [0, 0]},
+                {"label": "2", "x": 1, "y": 0, "matrix": [0, 1]},
+                {"label": "3", "x": 2, "y": 0, "matrix": [0, 2]},
+                {"label": "4", "x": 3, "y": 0, "matrix": [0, 3]},
+                {"label": "5", "x": 0, "y": 1, "matrix": [1, 0]},
+                {"label": "6", "x": 1, "y": 1, "matrix": [1, 1]},
+                {"label": "7", "x": 2, "y": 1, "matrix": [1, 2]},
+                {"label": "8", "x": 3, "y": 1, "matrix": [1, 3]}
+            ]
+        }
+    }
+}
diff --git a/keyboards/nacly/bigsmoothknob/keymaps/default/keymap.c b/keyboards/nacly/bigsmoothknob/keymaps/default/keymap.c
new file mode 100644
index 0000000000..dab8a50c45
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/keymaps/default/keymap.c
@@ -0,0 +1,30 @@
+/* Copyright 2023 nacly (https://github.com/Na-Cly)
+ *
+ * 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_1, KC_2, KC_3, KC_4,
+        KC_5, KC_6, KC_7, KC_8
+        )
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
+    [0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) }
+};
+#endif
diff --git a/keyboards/nacly/bigsmoothknob/keymaps/default/rules.mk b/keyboards/nacly/bigsmoothknob/keymaps/default/rules.mk
new file mode 100644
index 0000000000..ee32568148
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/keymaps/default/rules.mk
@@ -0,0 +1 @@
+ENCODER_MAP_ENABLE = yes
diff --git a/keyboards/nacly/bigsmoothknob/keymaps/via/keymap.c b/keyboards/nacly/bigsmoothknob/keymaps/via/keymap.c
new file mode 100644
index 0000000000..dab8a50c45
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/keymaps/via/keymap.c
@@ -0,0 +1,30 @@
+/* Copyright 2023 nacly (https://github.com/Na-Cly)
+ *
+ * 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_1, KC_2, KC_3, KC_4,
+        KC_5, KC_6, KC_7, KC_8
+        )
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
+    [0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) }
+};
+#endif
diff --git a/keyboards/nacly/bigsmoothknob/keymaps/via/rules.mk b/keyboards/nacly/bigsmoothknob/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1189f4ad19
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/keymaps/via/rules.mk
@@ -0,0 +1,3 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
+ENCODER_MAP_ENABLE = yes
diff --git a/keyboards/nacly/bigsmoothknob/readme.md b/keyboards/nacly/bigsmoothknob/readme.md
new file mode 100644
index 0000000000..0a928205c7
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/readme.md
@@ -0,0 +1,22 @@
+# Big Smooth Knob
+8 key macro pad with a gigantic knob. 
+
+
+* Keyboard Maintainer: [na-cly](https://github.com/na-cly)  
+* Hardware Supported: Big Smooth Knob
+
+Make example for this keyboard (after setting up your build environment):
+
+    make nacly/bigsmoothknob:default
+
+Flashing example for this keyboard:
+
+    make nacly/bigsmoothknob: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:
+
+* **boot button**: Hold the BOOT button on the back of the PCB while plug in usb cable
diff --git a/keyboards/nacly/bigsmoothknob/rules.mk b/keyboards/nacly/bigsmoothknob/rules.mk
new file mode 100644
index 0000000000..6e7633bfe0
--- /dev/null
+++ b/keyboards/nacly/bigsmoothknob/rules.mk
@@ -0,0 +1 @@
+# This file intentionally left blank