NK20 (#1351)

* Create nk_num.json

* Update nk_num.json

* Update naming

* Update nk20.json

src/yiancardesigns/nk20/nk20.json

@@ -0,0 +1,116 @@
+{
+  "name": "NK20",
+  "vendorId": "0x8968",
+  "productId": "0x4E4E",
+  "lighting": {
+    "extends": "qmk_rgblight",
+    "underglowEffects": [
+      ["All Off", 0],
+      ["Solid Color", 1],
+      ["Alphas Mods", 1],
+      ["Gradient Up/Down", 1],
+      ["Gradient Left/Right", 1],
+      ["Breathing", 1],
+      ["Band Saturation", 1],
+      ["Band Value", 1],
+      ["Pinwheel Saturation", 1],
+      ["Pinwheel Value", 1],
+      ["Spiral Saturation", 1],
+      ["Spiral Value", 1],
+      ["Cycle All", 1],
+      ["Cycle Left/Right", 1],
+      ["Cycle Up/Down", 1],
+      ["Rainbow Moving Chevron", 1],
+      ["Cycle Out/In", 1],
+      ["Cycle Out/In Dual", 1],
+      ["Cycle Pinwheel", 1],
+      ["Cycle Spiral", 1],
+      ["Dual Beacon", 1],
+      ["Rainbow Beacon", 1],
+      ["Rainbow Pinwheels", 1],
+      ["Raindrops", 1],
+      ["Jellybean Raindrops", 0],
+      ["Hue Breathing", 1],
+      ["Hue Pendulum", 1],
+      ["Hue Wave", 1],
+      ["Pixel Rain", 0],
+      ["Pixel Flow", 0],
+      ["Pixel Fractal", 1],
+      ["Typing Heatmap", 1],
+      ["Digital Rain", 0],
+      ["Solid Reactive Simple", 1],
+      ["Solid Reactive", 1],
+      ["Solid Reactive Wide", 1],
+      ["Solid Reactive Multi Wide", 1],
+      ["Solid Reactive Cross", 1],
+      ["Solid Reactive Multi Cross", 1],
+      ["Solid Reactive Nexus", 1],
+      ["Solid Reactive Multi Nexus", 1],
+      ["Spash", 1],
+      ["Multi Splash", 1],
+      ["Solid Splash", 1],
+      ["Solid Multi Splash", 1]
+    ]
+  },
+  "matrix": {"rows": 6, "cols": 4},
+  "layouts": {
+    "keymap": [
+        [
+          {
+            "c": "#aaaaaa"
+          },
+          "0,0",
+          "0,1",
+          "0,2"
+        ],
+        [
+          {
+            "y": 0.25
+          },
+          "1,0",
+          "1,1",
+          "1,2",
+          "1,3"
+        ],
+        [
+          {
+            "c": "#cccccc"
+          },
+          "2,0",
+          "2,1",
+          "2,2",
+          {
+            "c": "#aaaaaa",
+            "h": 2
+          },
+          "2,3"
+        ],
+        [
+          {
+            "c": "#cccccc"
+          },
+          "3,0",
+          "3,1",
+          "3,2"
+        ],
+        [
+          "4,0",
+          "4,1",
+          "4,2",
+          {
+            "c": "#777777",
+            "h": 2
+          },
+          "4,3"
+        ],
+        [
+          {
+            "c": "#cccccc",
+            "w": 2
+          },
+          "5,0",
+          "5,2"
+        ]
+      ]
+  }
+}