diff --git a/v3/lxxt/lxxt.json b/v3/lxxt/lxxt.json
new file mode 100644
index 0000000000..f100f417fa
--- /dev/null
+++ b/v3/lxxt/lxxt.json
@@ -0,0 +1,245 @@
+{
+  "name": "LXXT",
+  "vendorId": "0x5003",
+  "productId": "0x0001",
+  "menus": ["qmk_rgblight"],
+  "keycodes": ["qmk_lighting"],
+  "matrix": { "rows": 5, "cols": 16 },
+  "layouts": {
+    "labels": [
+	"Split Backspace",
+	"Split Right Shift",
+	"Left Encoder",
+	"Right Encoder",
+    ["Bottom Row","6.25U","7u"]
+    ],
+    "keymap": [
+  [
+    "0,0\n\n\n2,0",
+    {
+      "x": 0.25,
+      "c": "#777777"
+    },
+    "0,1",
+    {
+      "c": "#cccccc"
+    },
+    "0,2",
+    "0,3",
+    "0,4",
+    "0,5",
+    "0,6",
+    "0,7",
+    "0,8",
+    "0,9",
+    "0,10",
+    "0,11",
+    "0,12",
+    "0,13",
+    {
+      "c": "#aaaaaa",
+      "w": 2
+    },
+    "0,14\n\n\n0,0",
+    {
+      "x": 0.25,
+      "c": "#cccccc"
+    },
+    "0,15\n\n\n3,0",
+    {
+      "x": 0.25,
+      "c": "#aaaaaa"
+    },
+    "0,14\n\n\n0,1",
+    "1,14\n\n\n0,1",
+    {
+      "x": 0.25,
+      "c": "#cccccc"
+    },
+    "0,0\n\n\n2,1\n\n\n\n\n\nE0",
+    "0,15\n\n\n3,1\n\n\n\n\n\nE1"
+  ],
+  [
+    "1,0",
+    {
+      "x": 0.25,
+      "c": "#aaaaaa",
+      "w": 1.5
+    },
+    "1,1",
+    {
+      "c": "#cccccc"
+    },
+    "1,2",
+    "1,3",
+    "1,4",
+    "1,5",
+    "1,6",
+    "1,7",
+    "1,8",
+    "1,9",
+    "1,10",
+    "1,11",
+    "1,12",
+    "1,13",
+    {
+      "c": "#aaaaaa",
+      "w": 1.5
+    },
+    "2,14",
+    {
+      "x": 0.25,
+      "c": "#cccccc"
+    },
+    "1,15"
+  ],
+  [
+    "2,0",
+    {
+      "x": 0.25,
+      "c": "#aaaaaa",
+      "w": 1.75
+    },
+    "2,1",
+    {
+      "c": "#cccccc"
+    },
+    "2,2",
+    "2,3",
+    "2,4",
+    "2,5",
+    "2,6",
+    "2,7",
+    "2,8",
+    "2,9",
+    "2,10",
+    "2,11",
+    "2,12",
+    {
+      "c": "#777777",
+      "w": 2.25
+    },
+    "2,13",
+    {
+      "x": 0.25,
+      "c": "#cccccc"
+    },
+    "2,15"
+  ],
+  [
+    "3,0",
+    {
+      "x": 0.25,
+      "c": "#aaaaaa",
+      "w": 2.25
+    },
+    "3,1",
+    {
+      "c": "#cccccc"
+    },
+    "3,3",
+    "3,4",
+    "3,5",
+    "3,6",
+    "3,7",
+    "3,8",
+    "3,9",
+    "3,10",
+    "3,11",
+    "3,12",
+    {
+      "c": "#aaaaaa",
+      "w": 2.75
+    },
+    "3,14\n\n\n1,0",
+    {
+      "x": 0.25,
+      "c": "#cccccc"
+    },
+    "3,15",
+    {
+      "x": 0.25,
+      "c": "#aaaaaa",
+      "w": 1.75
+    },
+    "3,13\n\n\n1,1",
+    "3,14\n\n\n1,1"
+  ],
+  [
+    {
+      "c": "#cccccc"
+    },
+    "4,0",
+    {
+      "x": 0.25,
+      "c": "#aaaaaa",
+      "w": 1.25
+    },
+    "4,1\n\n\n4,0",
+    {
+      "w": 1.25
+    },
+    "4,2\n\n\n4,0",
+    {
+      "w": 1.25
+    },
+    "4,4\n\n\n4,0",
+    {
+      "c": "#cccccc",
+      "w": 6.25
+    },
+    "4,8\n\n\n4,0",
+    {
+      "c": "#aaaaaa",
+      "w": 1.25
+    },
+    "4,11\n\n\n4,0",
+    {
+      "w": 1.25
+    },
+    "4,12\n\n\n4,0",
+    {
+      "w": 1.25
+    },
+    "4,13\n\n\n4,0",
+    {
+      "w": 1.25
+    },
+    "4,14\n\n\n4,0",
+    {
+      "x": 0.25,
+      "c": "#cccccc"
+    },
+    "4,15"
+  ],
+  [
+    {
+      "x": 1.25,
+      "c": "#aaaaaa",
+      "w": 1.5
+    },
+    "4,1\n\n\n4,1",
+    "4,2\n\n\n4,1",
+    {
+      "w": 1.5
+    },
+    "4,4\n\n\n4,1",
+    {
+      "c": "#cccccc",
+      "w": 7
+    },
+    "4,8\n\n\n4,1",
+    {
+      "c": "#aaaaaa",
+      "w": 1.5
+    },
+    "4,12\n\n\n4,1",
+    "4,13\n\n\n4,1",
+    {
+      "w": 1.5
+    },
+    "4,14\n\n\n4,1"
+  ]
+]
+  }
+}
\ No newline at end of file