diff --git a/keyboards/kprepublic/jj50/rev2/keyboard.json b/keyboards/kprepublic/jj50/rev2/keyboard.json
new file mode 100644
index 0000000000..b739c20713
--- /dev/null
+++ b/keyboards/kprepublic/jj50/rev2/keyboard.json
@@ -0,0 +1,125 @@
+{
+    "manufacturer": "KPrepublic",
+    "keyboard_name": "JJ50 rev2",
+    "maintainer": "qmk",
+    "backlight": {
+        "breathing": true,
+        "levels": 5,
+        "pin": "B7"
+    },
+    "bootloader": "atmel-dfu",
+    "build": {
+        "lto": true
+    },
+    "diode_direction": "COL2ROW",
+    "features": {
+        "backlight": true,
+        "bootmagic": true,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": false,
+        "rgblight": true
+    },
+    "matrix_pins": {
+        "cols": ["B1", "B0", "F7", "F0", "C7", "C6", "B6", "B5", "B4", "D7", "D6", "D4"],
+        "rows": ["D3", "D5", "E6", "F1", "F4"]
+    },
+    "processor": "atmega32u4",
+    "rgblight": {
+        "animations": {
+            "alternating": true,
+            "breathing": true,
+            "christmas": true,
+            "knight": true,
+            "rainbow_mood": true,
+            "rainbow_swirl": true,
+            "rgb_test": true,
+            "snake": true,
+            "static_gradient": true,
+            "twinkle": true
+        },
+        "brightness_steps": 8,
+        "hue_steps": 8,
+        "led_count": 6,
+        "saturation_steps": 8
+    },
+    "url": "",
+    "usb": {
+        "device_version": "2.0.0",
+        "pid": "0x0050",
+        "vid": "0x4B50"
+    },
+    "ws2812": {
+        "driver": "i2c"
+    },
+    "community_layouts": ["ortho_5x12"],
+    "layout_aliases": {
+        "LAYOUT": "LAYOUT_ortho_5x12"
+    },
+    "layouts": {
+        "LAYOUT_ortho_5x12": {
+            "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": [0, 4], "x": 4, "y": 0},
+                {"matrix": [0, 5], "x": 5, "y": 0},
+                {"matrix": [0, 6], "x": 6, "y": 0},
+                {"matrix": [0, 7], "x": 7, "y": 0},
+                {"matrix": [0, 8], "x": 8, "y": 0},
+                {"matrix": [0, 9], "x": 9, "y": 0},
+                {"matrix": [0, 10], "x": 10, "y": 0},
+                {"matrix": [0, 11], "x": 11, "y": 0},
+                {"matrix": [1, 0], "x": 0, "y": 1},
+                {"matrix": [1, 1], "x": 1, "y": 1},
+                {"matrix": [1, 2], "x": 2, "y": 1},
+                {"matrix": [1, 3], "x": 3, "y": 1},
+                {"matrix": [1, 4], "x": 4, "y": 1},
+                {"matrix": [1, 5], "x": 5, "y": 1},
+                {"matrix": [1, 6], "x": 6, "y": 1},
+                {"matrix": [1, 7], "x": 7, "y": 1},
+                {"matrix": [1, 8], "x": 8, "y": 1},
+                {"matrix": [1, 9], "x": 9, "y": 1},
+                {"matrix": [1, 10], "x": 10, "y": 1},
+                {"matrix": [1, 11], "x": 11, "y": 1},
+                {"matrix": [2, 0], "x": 0, "y": 2},
+                {"matrix": [2, 1], "x": 1, "y": 2},
+                {"matrix": [2, 2], "x": 2, "y": 2},
+                {"matrix": [2, 3], "x": 3, "y": 2},
+                {"matrix": [2, 4], "x": 4, "y": 2},
+                {"matrix": [2, 5], "x": 5, "y": 2},
+                {"matrix": [2, 6], "x": 6, "y": 2},
+                {"matrix": [2, 7], "x": 7, "y": 2},
+                {"matrix": [2, 8], "x": 8, "y": 2},
+                {"matrix": [2, 9], "x": 9, "y": 2},
+                {"matrix": [2, 10], "x": 10, "y": 2},
+                {"matrix": [2, 11], "x": 11, "y": 2},
+                {"matrix": [3, 0], "x": 0, "y": 3},
+                {"matrix": [3, 1], "x": 1, "y": 3},
+                {"matrix": [3, 2], "x": 2, "y": 3},
+                {"matrix": [3, 3], "x": 3, "y": 3},
+                {"matrix": [3, 4], "x": 4, "y": 3},
+                {"matrix": [3, 5], "x": 5, "y": 3},
+                {"matrix": [3, 6], "x": 6, "y": 3},
+                {"matrix": [3, 7], "x": 7, "y": 3},
+                {"matrix": [3, 8], "x": 8, "y": 3},
+                {"matrix": [3, 9], "x": 9, "y": 3},
+                {"matrix": [3, 10], "x": 10, "y": 3},
+                {"matrix": [3, 11], "x": 11, "y": 3},
+                {"matrix": [4, 0], "x": 0, "y": 4},
+                {"matrix": [4, 1], "x": 1, "y": 4},
+                {"matrix": [4, 2], "x": 2, "y": 4},
+                {"matrix": [4, 3], "x": 3, "y": 4},
+                {"matrix": [4, 4], "x": 4, "y": 4},
+                {"matrix": [4, 5], "x": 5, "y": 4},
+                {"matrix": [4, 6], "x": 6, "y": 4},
+                {"matrix": [4, 7], "x": 7, "y": 4},
+                {"matrix": [4, 8], "x": 8, "y": 4},
+                {"matrix": [4, 9], "x": 9, "y": 4},
+                {"matrix": [4, 10], "x": 10, "y": 4},
+                {"matrix": [4, 11], "x": 11, "y": 4}
+            ]
+        }
+    }
+}