[Keyboard] Maartenwut GH80-3700 (#9960)

* Add GH80-3700

* Add via keymap

* Update gh80_3700.h

* Update config.h

* LAYOUT_all -> LAYOUT_ortho_6x4

* Update readme.md

1 files changed, 72 insertions, 0 deletions

diff --git a/keyboards/maartenwut/gh80_3700/info.json b/keyboards/maartenwut/gh80_3700/info.json
new file mode 100644
index 0000000000..128f44ee8d
--- /dev/null
+++ b/keyboards/maartenwut/gh80_3700/info.json
@@ -0,0 +1,72 @@
+{
+    "keyboard_name": "GH80-3700", 
+    "url": "https://github.com/Maartenwut/gh80-series/tree/master/GH80-3700", 
+    "maintainer": "Maartenwut", 
+    "width": 4, 
+    "height": 7, 
+    "layouts": {
+        "LAYOUT_ortho_6x4": {
+            "layout": [
+                {"x":0, "y":0},
+                {"x":1, "y":0},
+                {"x":2, "y":0},
+                {"x":3, "y":0},
+                
+                {"x":0, "y":2},
+                {"x":1, "y":2},
+                {"x":2, "y":2},
+                {"x":3, "y":2},
+                
+                {"x":0, "y":3},
+                {"x":1, "y":3},
+                {"x":2, "y":3},
+                {"x":3, "y":3},
+                
+                {"x":0, "y":4},
+                {"x":1, "y":4},
+                {"x":2, "y":4},
+                {"x":3, "y":4},
+                
+                {"x":0, "y":5},
+                {"x":1, "y":5},
+                {"x":2, "y":5}, 
+                {"x":3, "y":5},
+                
+                {"x":0, "y":6},
+                {"x":1, "y":6},
+                {"x":2, "y":6},
+                {"x":3, "y":6}
+            ]
+        },
+        "LAYOUT_numpad_6x4": {
+            "layout": [
+                {"x":0, "y":0},
+                {"x":1, "y":0},
+                {"x":2, "y":0},
+                {"x":3, "y":0},
+
+                {"x":0, "y":2},
+                {"x":1, "y":2},
+                {"x":2, "y":2},
+                {"x":3, "y":2},
+
+                {"x":0, "y":3},
+                {"x":1, "y":3},
+                {"x":2, "y":3},
+
+                {"x":0, "y":4},
+                {"x":1, "y":4},
+                {"x":2, "y":4},
+                {"x":3, "y":3, "h":2},
+
+                {"x":0, "y":5},
+                {"x":1, "y":5},
+                {"x":2, "y":5},
+
+                {"x":0, "y":6, "w":2},
+                {"x":2, "y":6},
+                {"x":3, "y":5, "h":2}
+            ]
+        }
+    }
+}