diff --git a/Views/SettingsDisplay.cs b/Views/SettingsDisplay.cs
index b72d113..ecd1dfb 100644
--- a/Views/SettingsDisplay.cs
+++ b/Views/SettingsDisplay.cs
@@ -60,7 +60,7 @@ namespace Akari.Provider.WaveshareUART.Views
         {
             _port = _radioPort.RadioLabels[_radioPort.SelectedItem].ToString();
 
-            File.WriteAllText(TUIManager.SettingsFilePath, _port);
+            File.WriteAllText(WaveshareUARTProvider.SerialPortFilePath, _port);
         }
     }
 }
diff --git a/Views/TUIManager.cs b/Views/TUIManager.cs
index 12607c7..e56b716 100644
--- a/Views/TUIManager.cs
+++ b/Views/TUIManager.cs
@@ -1,5 +1,7 @@
 using Akari.Provider.WaveshareUART.Users;
+using System;
 using System.IO;
+using System.Net;
 using System.Threading.Tasks;
 using Terminal.Gui;
 using WaveshareUARTFingerprintSensor;
@@ -8,8 +10,6 @@ namespace Akari.Provider.WaveshareUART.Views
 {
     public class TUIManager : Toplevel
     {
-        public const string SettingsFilePath = "settings.txt";
-
         public WaveshareUARTProvider Provider => WaveshareUARTProvider.Instance;
         public FingerprintSensor FingerprintSensor => Provider.FingerprintSensor;
         public UsersManager UsersManager => Provider.UsersManager;
@@ -17,6 +17,7 @@ namespace Akari.Provider.WaveshareUART.Views
         private Label _serialPortLabel;
         private Label _comparisonLevelLabel;
         private Label _userCountLabel;
+        private Label _serverIPLabel;
         private bool _needToClear;
 
         public TUIManager()
@@ -72,11 +73,17 @@ namespace Akari.Provider.WaveshareUART.Views
                 Y = Pos.Bottom(_comparisonLevelLabel),
                 Width = Dim.Fill()
             };
+            _serverIPLabel = new Label("Server IP: N/A")
+            {
+                X = Pos.Left(_comparisonLevelLabel),
+                Y = Pos.Bottom(_userCountLabel),
+                Width = Dim.Fill()
+            };
 
             var manageUsersButton = new Button("_Manage Users")
             {
                 X = Pos.Center(),
-                Y = Pos.Center() - 1
+                Y = Pos.Center() - 2
             };
             manageUsersButton.Clicked += ManageUsersButton_Clicked;
 
@@ -87,6 +94,20 @@ namespace Akari.Provider.WaveshareUART.Views
             };
             setComparisonLevelButton.Clicked += SetComparisonLevelButton_Clicked;
 
+            var setServerIP = new Button("Set Server _IP")
+            {
+                X = Pos.Center(),
+                Y = Pos.Bottom(setComparisonLevelButton) + 1
+            };
+            setServerIP.Clicked += SetServerIP_Clicked;
+
+            var setServerPort = new Button("Set Server _Port")
+            {
+                X = Pos.Center(),
+                Y = Pos.Bottom(setServerIP)
+            };
+            setServerPort.Clicked += SetServerPort_Clicked;
+
             var quitButton = new Button("_Quit")
             {
                 X = Pos.Center(),
@@ -98,13 +119,16 @@ namespace Akari.Provider.WaveshareUART.Views
                 _serialPortLabel,
                 _comparisonLevelLabel,
                 _userCountLabel,
+                _serverIPLabel,
                 manageUsersButton,
                 setComparisonLevelButton,
+                setServerIP,
+                setServerPort,
                 quitButton
             );
 
             // Init Sensor
-            if (!File.Exists(SettingsFilePath))
+            if (!File.Exists(WaveshareUARTProvider.SerialPortFilePath))
             {
                 _needToClear = true;
 
@@ -127,6 +151,7 @@ namespace Akari.Provider.WaveshareUART.Views
             UpdateSerialPort();
             UpdateUserCount();
             UpdateComparisonLevel();
+            UpdateServerIP();
         }
 
         private void UpdateSerialPort()
@@ -147,6 +172,14 @@ namespace Akari.Provider.WaveshareUART.Views
             }
         }
 
+        private void UpdateServerIP()
+        {
+            if (File.Exists(WaveshareUARTProvider.ServerIPFilePath) && File.Exists(WaveshareUARTProvider.ServerPortFilePath))
+            {
+                _serverIPLabel.Text = $"Server IP: {File.ReadAllText(WaveshareUARTProvider.ServerIPFilePath)}:{File.ReadAllText(WaveshareUARTProvider.ServerPortFilePath)}";
+            }
+        }
+
         private void SetComparisonLevelButton_Clicked()
         {
             if (new EntryDialog("Comparison Level", i => int.TryParse(i.ToString(), out var n) && n > 0 && n < 10, "Need to be a valid number in 0-9 range").TryShow(out var input))
@@ -160,56 +193,24 @@ namespace Akari.Provider.WaveshareUART.Views
             UpdateComparisonLevel();
         }
 
-        private void AddUserButton_Clicked()
+        private void SetServerIP_Clicked()
         {
-            if (new EntryDialog("User id", i => ushort.TryParse(i.ToString(), out var n), "Need to be a valid user id").TryShow(out var input))
+            if (new EntryDialog("Server IP", i => Uri.CheckHostName(i.ToString()) != UriHostNameType.Unknown, "Need to be a valid ip address").TryShow(out var input))
             {
-                var dialog = new FingerprintDialog("Add Fingerprint", "Can't add fingerprint, try to place your finger flat on the sensor");
-
-                Task.Run(() =>
-                {
-                    switch (FingerprintSensor.AddFingerprint(ushort.Parse(input.ToString()), UserPermission.Level1))
-                    {
-                        case ResponseType.Success:
-                            dialog.Cancel();
-
-                            Application.MainLoop.Invoke(() => MessageBox.Query("Add Fingerprint", "Successfully added fingerprint", "Ok"));
-
-                            break;
-                        case ResponseType.Full:
-                            dialog.ErrorMessage = "Sensor full, can't add more users";
-
-                            dialog.CancelAndShowError();
-
-                            break;
-                        case ResponseType.NoUser:
-                            dialog.ErrorMessage = "Can't add fingerprint, invalid id";
-
-                            dialog.CancelAndShowError();
-
-                            break;
-                        case ResponseType.FingerOccupied:
-                            dialog.ErrorMessage = "Can't add fingerprint, finger already registered";
-
-                            dialog.CancelAndShowError();
-
-                            break;
-                        case ResponseType.UserOccupied:
-                            dialog.ErrorMessage = "Can't add fingerprint, id already used";
-
-                            dialog.CancelAndShowError();
-
-                            break;
-                        default:
-                            dialog.CancelAndShowError();
-                            break;
-                    }
-                });
-
-                dialog.Show();
-
-                UpdateUserCount();
+                File.WriteAllText(WaveshareUARTProvider.ServerIPFilePath, input.ToString());
             }
+
+            UpdateServerIP();
+        }
+
+        private void SetServerPort_Clicked()
+        {
+            if (new EntryDialog("Server Port", i => short.TryParse(i.ToString(), out _), "Need to be a valid port").TryShow(out var input))
+            {
+                File.WriteAllText(WaveshareUARTProvider.ServerPortFilePath, input.ToString());
+            }
+
+            UpdateServerIP();
         }
 
         private void ManageUsersButton_Clicked()
@@ -221,7 +222,7 @@ namespace Akari.Provider.WaveshareUART.Views
 
         private void ChangeConfig()
         {
-            File.Delete(SettingsFilePath);
+            File.Delete(WaveshareUARTProvider.SerialPortFilePath);
 
             Application.Run(new SettingsDisplay());
 
diff --git a/WaveshareUARTProvider.cs b/WaveshareUARTProvider.cs
index 8292ad2..0f13c40 100644
--- a/WaveshareUARTProvider.cs
+++ b/WaveshareUARTProvider.cs
@@ -1,4 +1,5 @@
 using Akari.Provider.WaveshareUART.Users;
+using System;
 using System.IO;
 using WaveshareUARTFingerprintSensor;
 
@@ -6,7 +7,9 @@ namespace Akari.Provider.WaveshareUART
 {
     public class WaveshareUARTProvider
     {
-        public const string SettingsFilePath = "settings.txt";
+        public const string SerialPortFilePath = "serial.txt";
+        public const string ServerIPFilePath = "ip.txt";
+        public const string ServerPortFilePath = "port.txt";
 
         public static WaveshareUARTProvider Instance { get; }
 
@@ -25,7 +28,21 @@ namespace Akari.Provider.WaveshareUART
 
         public void InitSensor()
         {
-            FingerprintSensor = new FingerprintSensor(File.ReadAllText(SettingsFilePath));
+            try
+            {
+                FingerprintSensor = new FingerprintSensor(File.ReadAllText(SerialPortFilePath));
+            }
+            catch (Exception e)
+            {
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(e);
+
+                Console.WriteLine();
+                Console.WriteLine($"Couldn't read settings file '{SerialPortFilePath}'");
+                Console.WriteLine($"Launch the program with '-c' to config the provider");
+
+                Environment.Exit(1);
+            }
 
             FingerprintSensor.Start();
         }