diff --git a/Версия_3.0/Server.py b/Версия_3.0/Server.py
index cc0b6df..8e3149b 100644
--- a/Версия_3.0/Server.py
+++ b/Версия_3.0/Server.py
@@ -4,7 +4,6 @@
 import serial
 import serial.tools.list_ports
 import minimalmodbus
-import time
 from flask import Flask, jsonify, render_template
 
 app = Flask(__name__)
@@ -22,6 +21,12 @@ slave_id = 1   # ID устройства (адрес Arduino)
 baudrate = 9600
 timeout = 1     # Время ожидания в секундах
 
+if port is None:
+    print("Arduino не подключено или не найдено")
+else:
+    print(f"Подключено к порту: {port}")
+
+
 
 @app.route('/')
 def index():
diff --git a/Версия_3.0/Server.spec b/Версия_3.0/Server.spec
new file mode 100644
index 0000000..41d4d5d
--- /dev/null
+++ b/Версия_3.0/Server.spec
@@ -0,0 +1,44 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+a = Analysis(
+    ['Server.py'],
+    pathex=[],
+    binaries=[],
+    datas=[],
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    optimize=0,
+)
+pyz = PYZ(a.pure)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    [],
+    exclude_binaries=True,
+    name='Server',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    console=False,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.datas,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    name='Server',
+)
diff --git a/Версия_3.0/__pycache__/minimalmodbus.cpython-312.pyc b/Версия_3.0/__pycache__/minimalmodbus.cpython-312.pyc
new file mode 100644
index 0000000..6b80293
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diff --git a/Версия_3.0/Снимок.PNG b/Версия_3.0/Снимок.PNG
new file mode 100644
index 0000000..43d9b64
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