diff --git a/qml/Controls/TextArea.qml b/qml/Controls/TextArea.qml
new file mode 100644
index 0000000..7597929
--- /dev/null
+++ b/qml/Controls/TextArea.qml
@@ -0,0 +1,11 @@
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+
+import Utils 1.0
+
+TextArea {
+    color: Palette.textColor
+    selectByMouse: true
+    selectionColor: Palette.alternativeBackgroundColor
+    font.pixelSize: 16
+}
diff --git a/qml/Controls/qmldir b/qml/Controls/qmldir
index 9872152..0ebc71e 100644
--- a/qml/Controls/qmldir
+++ b/qml/Controls/qmldir
@@ -19,3 +19,4 @@ LinkLabel 1.0 LinkLabel.qml
 TabButton 1.0 TabButton.qml
 TabBar 1.0 TabBar.qml
 ChartView 1.0 ChartView.qml
+TextArea 1.0 TextArea.qml
diff --git a/qml/MainWindow.qml b/qml/MainWindow.qml
index 0c99012..bed6f63 100644
--- a/qml/MainWindow.qml
+++ b/qml/MainWindow.qml
@@ -174,6 +174,9 @@ ApplicationWindow {
                     qsTr("Cell monitor"),
                     qsTr("BMS settings"),
                     qsTr("Visualization"),
+                    qsTr("History"),
+                    qsTr("Terminal"),
+                    qsTr("Exit"),
                 ]
 
                 Label {
@@ -211,6 +214,12 @@ ApplicationWindow {
 
                 Screens.VisualizationScreen {
                 }
+
+                Screens.BmsSettingsScreen {
+                }
+
+                Screens.BmsServiceScreen {
+                }
             }
         }
     }
diff --git a/qml/Screens/BmsServiceScreen.qml b/qml/Screens/BmsServiceScreen.qml
new file mode 100644
index 0000000..71351b2
--- /dev/null
+++ b/qml/Screens/BmsServiceScreen.qml
@@ -0,0 +1,63 @@
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
+
+import Controls 1.0 as Controls
+import Cubo 1.0
+
+ColumnLayout {
+    spacing: 20
+
+    Keys.onReturnPressed: sendButton.clicked()
+    Keys.onEnterPressed: sendButton.clicked()
+
+    Controls.Frame {
+        ScrollView {
+            anchors.fill: parent
+            Controls.TextArea {
+                id: outputArea
+            }
+        }
+        Layout.fillWidth: true
+        Layout.fillHeight: true
+    }
+
+    RowLayout {
+        spacing: 20
+
+        Controls.Button {
+            text: qsTr("Clear")
+            Layout.preferredWidth: 120
+            onClicked: outputArea.clear()
+        }
+
+        Controls.TextField {
+            id: commandField
+            implicitHeight: 52
+            Layout.fillWidth: true
+        }
+
+        Controls.Button {
+            id: sendButton
+            text: qsTr("Send")
+            Layout.preferredWidth: 120
+            onClicked: {
+                BmsInterface.commands().sendTerminalCmd(commandField.text)
+                commandField.clear()
+            }
+        }
+
+        Controls.Button {
+            text: qsTr("Help")
+            Layout.preferredWidth: 120
+            onClicked: BmsInterface.commands().sendTerminalCmd("help")
+        }
+
+        Layout.fillWidth: true
+    }
+
+    Connections {
+        target: BmsInterface.commands()
+        onPrintReceived: outputArea.append(str)
+    }
+}
diff --git a/qml/Screens/qmldir b/qml/Screens/qmldir
index 05ce25a..fbd6b1f 100644
--- a/qml/Screens/qmldir
+++ b/qml/Screens/qmldir
@@ -4,3 +4,4 @@ AkbMonitorScreen 1.0 AkbMonitorScreen.qml
 CellMonitorScreen 1.0 CellMonitorScreen.qml
 BmsSettingsScreen 1.0 BmsSettingsScreen.qml
 VisualizationScreen 1.0 VisualizationScreen.qml
+BmsServiceScreen 1.0 BmsServiceScreen.qml
diff --git a/qml/qml_items.qrc b/qml/qml_items.qrc
index 95f6b0d..4803137 100644
--- a/qml/qml_items.qrc
+++ b/qml/qml_items.qrc
@@ -30,5 +30,7 @@
         <file>Controls/TabButton.qml</file>
         <file>Controls/TabBar.qml</file>
         <file>Controls/ChartView.qml</file>
+        <file>Screens/BmsServiceScreen.qml</file>
+        <file>Controls/TextArea.qml</file>
     </qresource>
 </RCC>