diff --git a/server/diagram.json b/server/diagram.json
index ccd8522..1a3e34a 100644
--- a/server/diagram.json
+++ b/server/diagram.json
@@ -3,32 +3,270 @@
     "author": "Uri Shaked",
     "editor": "wokwi",
     "parts": [
-      { "type": "wokwi-esp32-devkit-v1", "id": "esp", "top": 0, "left": 0, "attrs": {} },
-      { "type": "wokwi-resistor", "id": "r1", "top": 90.3, "left": -73.17, "attrs": {} },
-      { "type": "wokwi-resistor", "id": "r2", "top": 101.63, "left": -63.17, "attrs": {} },
-      {
-        "type": "wokwi-led",
-        "id": "led1",
-        "top": 50.3,
-        "left": -106.5,
-        "attrs": { "color": "blue" }
-      },
-      {
-        "type": "wokwi-led",
-        "id": "led2",
-        "top": 68.96,
-        "left": -127.84,
-        "attrs": { "color": "green" }
-      }
+        {
+            "type": "board-esp32-devkit-c-v4",
+            "id": "esp",
+            "top": 0,
+            "left": 0,
+            "attrs": {}
+        },
+        {
+            "type": "wokwi-resistor",
+            "id": "r1",
+            "top": 147.95,
+            "left": -67.2,
+            "attrs": {
+                "value": "1000"
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led1",
+            "top": 73.2,
+            "left": -82.6,
+            "attrs": {
+                "color": "green"
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led2",
+            "top": 73.2,
+            "left": -111.4,
+            "attrs": {
+                "color": "green"
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led3",
+            "top": 73.2,
+            "left": -140.2,
+            "attrs": {
+                "color": "green"
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led4",
+            "top": 73.2,
+            "left": -169,
+            "attrs": {
+                "color": "green"
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led5",
+            "top": 126.4,
+            "left": 157.8,
+            "rotate": 180,
+            "attrs": {
+                "color": "red",
+                "flip": ""
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led6",
+            "top": 126.4,
+            "left": 244.2,
+            "rotate": 180,
+            "attrs": {
+                "color": "red",
+                "flip": ""
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led7",
+            "top": 126.4,
+            "left": 186.6,
+            "rotate": 180,
+            "attrs": {
+                "color": "red",
+                "flip": ""
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led8",
+            "top": 126.4,
+            "left": 215.4,
+            "rotate": 180,
+            "attrs": {
+                "color": "red",
+                "flip": ""
+            }
+        },
+        {
+            "type": "wokwi-resistor",
+            "id": "r2",
+            "top": 80.75,
+            "left": 115.2,
+            "attrs": {
+                "value": "1000"
+            }
+        }
     ],
     "connections": [
-      [ "esp:TX0", "$serialMonitor:RX", "", [] ],
-      [ "esp:RX0", "$serialMonitor:TX", "", [] ],
-      [ "r1:1", "led1:A", "green", [ "v0.07", "h-10" ] ],
-      [ "r2:1", "led2:A", "green", [ "v0" ] ],
-      [ "esp:GND.2", "led2:C", "black", [ "h0" ] ],
-      [ "esp:GND.2", "led1:C", "black", [ "h0" ] ],
-      [ "esp:D26", "r1:2", "green", [ "h0" ] ],
-      [ "r2:2", "esp:D27", "green", [ "v0" ] ]
-    ]
-  }
\ No newline at end of file
+        [
+            "esp:TX",
+            "$serialMonitor:RX",
+            "",
+            []
+        ],
+        [
+            "esp:RX",
+            "$serialMonitor:TX",
+            "",
+            []
+        ],
+        [
+            "led1:A",
+            "esp:27",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led2:A",
+            "esp:14",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led3:A",
+            "esp:12",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led4:A",
+            "esp:13",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "esp:GND.1",
+            "r1:2",
+            "black",
+            [
+                "h0"
+            ]
+        ],
+        [
+            "led1:C",
+            "r1:1",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led2:C",
+            "r1:1",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led3:C",
+            "r1:1",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led4:C",
+            "r1:1",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led5:A",
+            "esp:5",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led7:A",
+            "esp:18",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led8:A",
+            "esp:19",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led6:A",
+            "esp:21",
+            "green",
+            [
+                "v-57.6",
+                "h-158.44"
+            ]
+        ],
+        [
+            "esp:GND.3",
+            "r2:1",
+            "black",
+            [
+                "h0"
+            ]
+        ],
+        [
+            "led5:C",
+            "r2:2",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led7:C",
+            "r2:2",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led8:C",
+            "r2:2",
+            "green",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led6:C",
+            "r2:2",
+            "green",
+            [
+                "v0"
+            ]
+        ]
+    ],
+    "dependencies": {}
+}
\ No newline at end of file