example: Add Low Energy Scanner - QtBluetooth

Task-number: PYSIDE-841
Task-number: PYSIDE-2194
Change-Id: I54dee9d9504c20c39742781ca9cb1d176568af86
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>

18 files changed, 1809 insertions, 0 deletions

diff --git a/examples/bluetooth/lowenergyscanner/assets/Characteristics.qml b/examples/bluetooth/lowenergyscanner/assets/Characteristics.qml
new file mode 100644
index 000000000..ae2f12ffc
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/Characteristics.qml
@@ -0,0 +1,114 @@
+// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick 2.0
+
+Rectangle {
+    width: 300
+    height: 600
+
+    Header {
+        id: header
+        anchors.top: parent.top
+        headerText: "Characteristics list"
+    }
+
+    Dialog {
+        id: info
+        anchors.centerIn: parent
+        visible: true
+        dialogText: "Scanning for characteristics...";
+    }
+
+    Connections {
+        target: device
+        function oncharacteristic_updated() {
+            menu.menuText = "Back"
+            if (characteristicview.count === 0) {
+                info.dialogText = "No characteristic found"
+                info.busyImage = false
+            } else {
+                info.visible = false
+                info.busyImage = true
+            }
+        }
+
+        function onDisconnected() {
+            pageLoader.source = "qrc:/assets/main.qml"
+        }
+    }
+
+    ListView {
+        id: characteristicview
+        width: parent.width
+        clip: true
+
+        anchors.top: header.bottom
+        anchors.bottom: menu.top
+        model: device.characteristic_list
+
+        delegate: Rectangle {
+            id: characteristicbox
+            height:300
+            width: characteristicview.width
+            color: "lightsteelblue"
+            border.width: 2
+            border.color: "black"
+            radius: 5
+
+            Label {
+                id: characteristic_name
+                textContent: modelData.characteristic_name
+                anchors.top: parent.top
+                anchors.topMargin: 5
+            }
+
+            Label {
+                id: characteristic_uuid
+                font.pointSize: characteristic_name.font.pointSize*0.7
+                textContent: modelData.characteristic_uuid
+                anchors.top: characteristic_name.bottom
+                anchors.topMargin: 5
+            }
+
+            Label {
+                id: characteristic_value
+                font.pointSize: characteristic_name.font.pointSize*0.7
+                textContent: ("Value: " + modelData.characteristic_value)
+                anchors.bottom: characteristicHandle.top
+                horizontalAlignment: Text.AlignHCenter
+                anchors.topMargin: 5
+            }
+
+            Label {
+                id: characteristicHandle
+                font.pointSize: characteristic_name.font.pointSize*0.7
+                textContent: ("Handlers: " + modelData.characteristicHandle)
+                anchors.bottom: characteristic_permission.top
+                anchors.topMargin: 5
+            }
+
+            Label {
+                id: characteristic_permission
+                font.pointSize: characteristic_name.font.pointSize*0.7
+                textContent: modelData.characteristic_permission
+                anchors.bottom: parent.bottom
+                anchors.topMargin: 5
+                anchors.bottomMargin: 5
+            }
+        }
+    }
+
+    Menu {
+        id: menu
+        anchors.bottom: parent.bottom
+        menuWidth: parent.width
+        menuText: device.update
+        menuHeight: (parent.height/6)
+        onButtonClick: {
+            pageLoader.source = "qrc:/assets/Services.qml"
+            device.update = "Back"
+        }
+    }
+}
diff --git a/examples/bluetooth/lowenergyscanner/assets/Dialog.qml b/examples/bluetooth/lowenergyscanner/assets/Dialog.qml
new file mode 100644
index 000000000..bfe4eca19
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/Dialog.qml
@@ -0,0 +1,42 @@
+// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick 2.0
+
+Rectangle {
+    width: parent.width/3*2
+    height: dialogTextId.height + background.height + 20
+    z: 50
+    property string dialogText: ""
+    property bool busyImage: true
+    border.width: 1
+    border.color: "#363636"
+    radius: 10
+
+    Text {
+        id: dialogTextId
+        horizontalAlignment: Text.AlignHCenter
+        verticalAlignment: Text.AlignVCenter
+        anchors.horizontalCenter: parent.horizontalCenter
+        anchors.top: parent.top;
+        anchors.topMargin: 10
+
+        elide: Text.ElideMiddle
+        text: dialogText
+        color: "#363636"
+        wrapMode: Text.Wrap
+    }
+
+    Image {
+        id: background
+
+        width:20
+        height:20
+        anchors.top: dialogTextId.bottom
+        anchors.horizontalCenter: dialogTextId.horizontalCenter
+        visible: parent.busyImage
+        source: "qrc:/assets/busy_dark.png"
+        fillMode: Image.PreserveAspectFit
+        NumberAnimation on rotation { duration: 3000; from:0; to: 360; loops: Animation.Infinite}
+    }
+}
diff --git a/examples/bluetooth/lowenergyscanner/assets/Header.qml b/examples/bluetooth/lowenergyscanner/assets/Header.qml
new file mode 100644
index 000000000..51649be05
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/Header.qml
@@ -0,0 +1,24 @@
+// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick 2.0
+
+Rectangle {
+    width: parent.width
+    height: 70
+    border.width: 1
+    border.color: "#363636"
+    radius: 5
+    property string headerText: ""
+
+    Text {
+        horizontalAlignment: Text.AlignHCenter
+        verticalAlignment: Text.AlignVCenter
+        anchors.fill: parent
+        text: headerText
+        font.bold: true
+        font.pointSize: 20
+        elide: Text.ElideMiddle
+        color: "#363636"
+    }
+}
diff --git a/examples/bluetooth/lowenergyscanner/assets/Label.qml b/examples/bluetooth/lowenergyscanner/assets/Label.qml
new file mode 100644
index 000000000..664aa9f45
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/Label.qml
@@ -0,0 +1,16 @@
+// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick 2.0
+
+Text {
+    property string textContent: ""
+    font.pointSize: 20
+    anchors.horizontalCenter: parent.horizontalCenter
+    color: "#363636"
+    horizontalAlignment: Text.AlignHCenter
+    elide: Text.ElideMiddle
+    width: parent.width
+    wrapMode: Text.Wrap
+    text: textContent
+}
diff --git a/examples/bluetooth/lowenergyscanner/assets/Menu.qml b/examples/bluetooth/lowenergyscanner/assets/Menu.qml
new file mode 100644
index 000000000..a7cd153c2
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/Menu.qml
@@ -0,0 +1,54 @@
+// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick 2.0
+
+Rectangle {
+
+    property real menuWidth: 100
+    property real menuHeight: 50
+    property string menuText: "Search"
+    signal buttonClick()
+
+    height: menuHeight
+    width: menuWidth
+
+    Rectangle {
+        id: search
+        width: parent.width
+        height: parent.height
+        anchors.centerIn: parent
+        color: "#363636"
+        border.width: 1
+        border.color: "#E3E3E3"
+        radius: 5
+        Text {
+            id: searchText
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+            anchors.fill: parent
+            text: menuText
+            elide: Text.ElideMiddle
+            color: "#E3E3E3"
+            wrapMode: Text.WordWrap
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            onPressed: {
+                search.width = search.width - 7
+                search.height = search.height - 5
+            }
+
+            onReleased: {
+                search.width = search.width + 7
+                search.height = search.height + 5
+            }
+
+            onClicked: {
+                buttonClick()
+            }
+        }
+    }
+}
diff --git a/examples/bluetooth/lowenergyscanner/assets/Services.qml b/examples/bluetooth/lowenergyscanner/assets/Services.qml
new file mode 100644
index 000000000..5b33bdcdf
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/Services.qml
@@ -0,0 +1,111 @@
+// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick 2.0
+
+Rectangle {
+    width: 300
+    height: 600
+
+    Component.onCompleted: {
+        // Loading this page may take longer than QLEController
+        // stopping with an error, go back and readjust this view
+        // based on controller errors
+        if (device.controller_error) {
+            info.visible = false;
+            menu.menuText = device.update
+        }
+    }
+
+    Header {
+        id: header
+        anchors.top: parent.top
+        headerText: "Services list"
+    }
+
+    Dialog {
+        id: info
+        anchors.centerIn: parent
+        visible: true
+        dialogText: "Scanning for services...";
+    }
+
+    Connections {
+        target: device
+        function onservices_updated() {
+            if (servicesview.count === 0)
+                info.dialogText = "No services found"
+            else
+                info.visible = false;
+        }
+
+        function onDisconnected() {
+            pageLoader.source = "qrc:/assets/main.qml"
+        }
+    }
+
+    ListView {
+        id: servicesview
+        width: parent.width
+        anchors.top: header.bottom
+        anchors.bottom: menu.top
+        model: device.services_list
+        clip: true
+
+        delegate: Rectangle {
+            id: servicebox
+            height:100
+            color: "lightsteelblue"
+            border.width: 2
+            border.color: "black"
+            radius: 5
+            width: servicesview.width
+            Component.onCompleted: {
+                info.visible = false
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: {
+                    pageLoader.source = "qrc:/assets/Characteristics.qml";
+                    device.connect_to_service(modelData.service_uuid);
+                }
+            }
+
+            Label {
+                id: service_name
+                textContent: modelData.service_name
+                anchors.top: parent.top
+                anchors.topMargin: 5
+            }
+
+            Label {
+                textContent: modelData.service_type
+                font.pointSize: service_name.font.pointSize * 0.5
+                anchors.top: service_name.bottom
+            }
+
+            Label {
+                id: service_uuid
+                font.pointSize: service_name.font.pointSize * 0.5
+                textContent: modelData.service_uuid
+                anchors.bottom: servicebox.bottom
+                anchors.bottomMargin: 5
+            }
+        }
+    }
+
+    Menu {
+        id: menu
+        anchors.bottom: parent.bottom
+        menuWidth: parent.width
+        menuText: device.update
+        menuHeight: (parent.height/6)
+        onButtonClick: {
+            device.disconnect_from_device()
+            pageLoader.source = "qrc:/assets/main.qml"
+            device.update = "Search"
+        }
+    }
+}
diff --git a/examples/bluetooth/lowenergyscanner/assets/busy_dark.png b/examples/bluetooth/lowenergyscanner/assets/busy_dark.png
new file mode 100644
index 000000000..3a1059531
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/busy_dark.png
diff --git a/examples/bluetooth/lowenergyscanner/assets/main.qml b/examples/bluetooth/lowenergyscanner/assets/main.qml
new file mode 100644
index 000000000..01bf63cd8
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/assets/main.qml
@@ -0,0 +1,115 @@
+// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick
+
+Rectangle {
+    id: back
+    width: 300
+    height: 600
+    property bool deviceState: device.state
+    onDevicestate_changed: {
+        if (!device.state)
+            info.visible = false;
+    }
+
+    Header {
+        id: header
+        anchors.top: parent.top
+        headerText: "Start Discovery"
+    }
+
+    Dialog {
+        id: info
+        anchors.centerIn: parent
+        visible: false
+    }
+
+    ListView {
+        id: theListView
+        width: parent.width
+        clip: true
+
+        anchors.top: header.bottom
+        anchors.bottom: connectToggle.top
+        model: device.devices_list
+
+        delegate: Rectangle {
+            id: box
+            height:100
+            width: theListView.width
+            color: "lightsteelblue"
+            border.width: 2
+            border.color: "black"
+            radius: 5
+
+            Component.onCompleted: {
+                info.visible = false;
+                header.headerText = "Select a device";
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: {
+                    device.scan_services(modelData.device_address);
+                    pageLoader.source = "qrc:/assets/Services.qml"
+                }
+            }
+
+            Label {
+                id: device_name
+                textContent: modelData.device_name
+                anchors.top: parent.top
+                anchors.topMargin: 5
+            }
+
+            Label {
+                id: device_address
+                textContent: modelData.device_address
+                font.pointSize: device_name.font.pointSize*0.7
+                anchors.bottom: box.bottom
+                anchors.bottomMargin: 5
+            }
+        }
+    }
+
+    Menu {
+        id: connectToggle
+
+        menuWidth: parent.width
+        anchors.bottom: menu.top
+        menuText: { if (device.devices_list.length)
+                        visible = true
+                    else
+                        visible = false
+                    if (device.use_random_address)
+                        "Address type: Random"
+                    else
+                        "Address type: Public"
+        }
+
+        onButtonClick: device.use_random_address = !device.use_random_address;
+    }
+
+    Menu {
+        id: menu
+        anchors.bottom: parent.bottom
+        menuWidth: parent.width
+        menuHeight: (parent.height/6)
+        menuText: device.update
+        onButtonClick: {
+            device.start_device_discovery();
+            // if start_device_discovery() failed device.state is not set
+            if (device.state) {
+                info.dialogText = "Searching...";
+                info.visible = true;
+            }
+        }
+    }
+
+    Loader {
+        id: pageLoader
+        anchors.fill: parent
+    }
+}
diff --git a/examples/bluetooth/lowenergyscanner/characteristicinfo.py b/examples/bluetooth/lowenergyscanner/characteristicinfo.py
new file mode 100644
index 000000000..a0e9df77e
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/characteristicinfo.py
@@ -0,0 +1,88 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+from PySide6.QtCore import QObject, Property, Signal
+from PySide6.QtBluetooth import QLowEnergyCharacteristic, QBluetoothUuid
+
+
+class CharacteristicInfo(QObject):
+
+    characteristic_changed = Signal()
+
+    def __init__(self, characteristic=None) -> None:
+        super().__init__()
+        self._characteristic = characteristic
+
+    @Property(str, notify=characteristic_changed)
+    def characteristic_name(self):
+        if not self.characteristic:
+            raise Exception("characteristic unset")
+        name = self.characteristic.name()
+        if name:
+            return name
+
+        for descriptor in self.characteristic.descriptors():
+            if descriptor.type() == QBluetoothUuid.DescriptorType.CharacteristicUserDescription:
+                name = descriptor.value()
+                break
+
+        if not name:
+            name = "Unknown"
+
+        return name
+
+    @Property(str, notify=characteristic_changed)
+    def characteristic_uuid(self):
+        uuid = self.characteristic.uuid()
+        result16, success16 = uuid.toUInt16()
+        if success16:
+            return f"0x{result16:x}"
+
+        result32, sucess32 = uuid.toUInt32()
+        if sucess32:
+            return f"0x{result32:x}"
+
+        return uuid.toString().replace('{', '').replace('}', '')
+
+    @Property(str, notify=characteristic_changed)
+    def characteristic_value(self):
+        # Show raw string first and hex value below
+        a = self.characteristic.value()
+        if not a:
+            return "<none>"
+
+        result = f"{str(a)}\n{str(a.toHex())}"
+        return result
+
+    @Property(str, notify=characteristic_changed)
+    def characteristic_permission(self):
+        properties = "( "
+        permission = self.characteristic.properties()
+        if (permission & QLowEnergyCharacteristic.Read):
+            properties += " Read"
+        if (permission & QLowEnergyCharacteristic.Write):
+            properties += " Write"
+        if (permission & QLowEnergyCharacteristic.Notify):
+            properties += " Notify"
+        if (permission & QLowEnergyCharacteristic.Indicate):
+            properties += " Indicate"
+        if (permission & QLowEnergyCharacteristic.ExtendedProperty):
+            properties += " ExtendedProperty"
+        if (permission & QLowEnergyCharacteristic.Broadcasting):
+            properties += " Broadcast"
+        if (permission & QLowEnergyCharacteristic.WriteNoResponse):
+            properties += " WriteNoResp"
+        if (permission & QLowEnergyCharacteristic.WriteSigned):
+            properties += " WriteSigned"
+        properties += " )"
+        return properties
+
+    @property
+    def characteristic(self):
+        return self._characteristic
+
+    @characteristic.setter
+    def characteristic(self, characteristic):
+        self._characteristic = characteristic
+        self.characteristic_changed.emit()
+
diff --git a/examples/bluetooth/lowenergyscanner/device.py b/examples/bluetooth/lowenergyscanner/device.py
new file mode 100644
index 000000000..d4a2300bc
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/device.py
@@ -0,0 +1,268 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+import warnings
+from PySide6.QtBluetooth import (QBluetoothDeviceDiscoveryAgent, QLowEnergyController,
+                                 QBluetoothDeviceInfo, QBluetoothUuid, QLowEnergyService)
+from PySide6.QtCore import QObject, Property, Signal, Slot, QTimer, QMetaObject, Qt
+
+from deviceinfo import DeviceInfo
+from serviceinfo import ServiceInfo
+from characteristicinfo import CharacteristicInfo
+
+
+class Device(QObject):
+
+    devices_updated = Signal()
+    services_updated = Signal()
+    characteristic_updated = Signal()
+    update_changed = Signal()
+    state_changed = Signal()
+    disconnected = Signal()
+    random_address_changed = Signal()
+
+    def __init__(self, parent=None) -> None:
+        super().__init__(parent)
+        self.devices = []
+        self._services = []
+        self._characteristics = []
+        self._previousAddress = ""
+        self._message = ""
+        self.currentDevice = DeviceInfo()
+        self.connected = False
+        self.controller: QLowEnergyController = None
+        self._deviceScanState = False
+        self.random_address = False
+        self.discovery_agent = QBluetoothDeviceDiscoveryAgent()
+        self.discovery_agent.setLowEnergyDiscoveryTimeout(25000)
+        self.discovery_agent.deviceDiscovered.connect(self.add_device)
+        self.discovery_agent.errorOccurred.connect(self.device_scan_error)
+        self.discovery_agent.finished.connect(self.device_scan_finished)
+        self.update = "Search"
+
+    @Property("QVariant", notify=devices_updated)
+    def devices_list(self):
+        return self.devices
+
+    @Property("QVariant", notify=services_updated)
+    def services_list(self):
+        return self._services
+
+    @Property("QVariant", notify=characteristic_updated)
+    def characteristic_list(self):
+        return self._characteristics
+
+    @Property(str, notify=update_changed)
+    def update(self):
+        return self._message
+
+    @update.setter
+    def update(self, message):
+        self._message = message
+        self.update_changed.emit()
+
+    @Property(bool, notify=random_address_changed)
+    def use_random_address(self):
+        return self.random_address
+
+    @use_random_address.setter
+    def use_random_address(self, newValue):
+        self.random_address = newValue
+        self.random_address_changed.emit()
+
+    @Property(bool, notify=state_changed)
+    def state(self):
+        return self._deviceScanState
+
+    @Property(bool)
+    def controller_error(self):
+        return self.controller and (self.controller.error() != QLowEnergyController.NoError)
+
+    @Slot()
+    def start_device_discovery(self):
+        self.devices.clear()
+        self.devices_updated.emit()
+        self.update = "Scanning for devices ..."
+        self.discovery_agent.start(QBluetoothDeviceDiscoveryAgent.LowEnergyMethod)
+
+        if self.discovery_agent.isActive():
+            self._deviceScanState = True
+            self.state_changed.emit()
+
+    @Slot(str)
+    def scan_services(self, address):
+        # We need the current device for service discovery.
+        for device in self.devices:
+            if device.device_address == address:
+                self.currentDevice.set_device(device.get_device())
+                break
+
+        if not self.currentDevice.get_device().isValid():
+            warnings.warn("Not a valid device")
+            return
+
+        self._characteristics.clear()
+        self.characteristic_updated.emit()
+        self._services.clear()
+        self.services_updated.emit()
+
+        self.update = "Back\n(Connecting to device...)"
+
+        if self.controller and (self._previousAddress != self.currentDevice.device_address):
+            self.controller.disconnect_from_device()
+            del self.controller
+            self.controller = None
+
+        if not self.controller:
+            self.controller = QLowEnergyController.createCentral(self.currentDevice.get_device())
+            self.controller.connected.connect(self.device_connected)
+            self.controller.errorOccurred.connect(self.error_received)
+            self.controller.disconnected.connect(self.device_disconnected)
+            self.controller.serviceDiscovered.connect(self.add_low_energy_service)
+            self.controller.discoveryFinished.connect(self.services_scan_done)
+
+        if self.random_address:
+            self.controller.setRemoteAddressType(QLowEnergyController.RandomAddress)
+        else:
+            self.controller.setRemoteAddressType(QLowEnergyController.PublicAddress)
+        self.controller.connectToDevice()
+
+        self._previousAddress = self.currentDevice.device_address
+
+    @Slot(str)
+    def connect_to_service(self, uuid):
+        service: QLowEnergyService = None
+        for serviceInfo in self._services:
+            if not serviceInfo:
+                continue
+
+            if serviceInfo.service_uuid == uuid:
+                service = serviceInfo.service
+                break
+
+        if not service:
+            return
+
+        self._characteristics.clear()
+        self.characteristic_updated.emit()
+
+        if service.state() == QLowEnergyService.RemoteService:
+            service.state_changed.connect(self.service_details_discovered)
+            service.discoverDetails()
+            self.update = "Back\n(Discovering details...)"
+            return
+
+        # discovery already done
+        chars = service.characteristics()
+        for ch in chars:
+            cInfo = CharacteristicInfo(ch)
+            self._characteristics.append(cInfo)
+
+        QTimer.singleShot(0, self.characteristic_updated)
+
+    @Slot()
+    def disconnect_from_device(self):
+        # UI always expects disconnect() signal when calling this signal
+        # TODO what is really needed is to extend state() to a multi value
+        # and thus allowing UI to keep track of controller progress in addition to
+        # device scan progress
+
+        if self.controller.state() != QLowEnergyController.UnconnectedState:
+            self.controller.disconnect_from_device()
+        else:
+            self.device_disconnected()
+
+    @Slot(QBluetoothDeviceInfo)
+    def add_device(self, info):
+        if info.coreConfigurations() & QBluetoothDeviceInfo.LowEnergyCoreConfiguration:
+            self.update = "Last device added: " + info.name()
+
+    @Slot()
+    def device_scan_finished(self):
+        foundDevices = self.discovery_agent.discoveredDevices()
+        for nextDevice in foundDevices:
+            if nextDevice.coreConfigurations() & QBluetoothDeviceInfo.LowEnergyCoreConfiguration:
+                device = DeviceInfo(nextDevice)
+                self.devices.append(device)
+
+        self.devices_updated.emit()
+        self._deviceScanState = False
+        self.state_changed.emit()
+        if not self.devices:
+            self.update = "No Low Energy devices found..."
+        else:
+            self.update = "Done! Scan Again!"
+
+    @Slot("QBluetoothDeviceDiscovertAgent::Error")
+    def device_scan_error(self, error):
+        if error == QBluetoothDeviceDiscoveryAgent.PoweredOffError:
+            self.update = (
+                "The Bluetooth adaptor is powered off, power it on before doing discovery."
+            )
+        elif error == QBluetoothDeviceDiscoveryAgent.InputOutputError:
+            self.update = "Writing or reading from the device resulted in an error."
+        else:
+            qme = self.discovery_agent.metaObject().enumerator(
+                self.discovery_agent.metaObject().indexOfEnumerator("Error")
+            )
+            self.update = f"Error: {qme.valueToKey(error)}"
+
+        self._deviceScanState = False
+        self.devices_updated.emit()
+        self.state_changed.emit()
+
+    @Slot(QBluetoothUuid)
+    def add_low_energy_service(self, service_uuid):
+        service = self.controller.createServiceObject(service_uuid)
+        if not service:
+            warnings.warn("Cannot create service from uuid")
+            return
+
+        serv = ServiceInfo(service)
+        self._services.append(serv)
+        self.services_updated.emit()
+
+    @Slot()
+    def device_connected(self):
+        self.update = "Back\n(Discovering services...)"
+        self.connected = True
+        self.controller.discoverServices()
+
+    @Slot("QLowEnergyController::Error")
+    def error_received(self, error):
+        warnings.warn(f"Error: {self.controller.errorString()}")
+        self.update = f"Back\n({self.controller.errorString()})"
+
+    @Slot()
+    def services_scan_done(self):
+        self.update = "Back\n(Service scan done!)"
+        # force UI in case we didn't find anything
+        if not self._services:
+            self.services_updated.emit()
+
+    @Slot()
+    def device_disconnected(self):
+        warnings.warn("Disconnect from Device")
+        self.disconnected.emit()
+
+    @Slot("QLowEnergyService::ServiceState")
+    def service_details_discovered(self, newState):
+        if newState != QLowEnergyService.RemoteServiceDiscovered:
+            # do not hang in "Scanning for characteristics" mode forever
+            # in case the service discovery failed
+            # We have to queue the signal up to give UI time to even enter
+            # the above mode
+            if newState != QLowEnergyService.RemoteServiceDiscovering:
+                QMetaObject.invokeMethod(self.characteristic_updated, Qt.QueuedConnection)
+            return
+
+        service = self.sender()
+        if not service:
+            return
+
+        chars = service.characteristics()
+        for ch in chars:
+            cInfo = CharacteristicInfo(ch)
+            self._characteristics.append(cInfo)
+
+        self.characteristic_updated.emit()
+
diff --git a/examples/bluetooth/lowenergyscanner/deviceinfo.py b/examples/bluetooth/lowenergyscanner/deviceinfo.py
new file mode 100644
index 000000000..edcbef89d
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/deviceinfo.py
@@ -0,0 +1,35 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import sys
+
+from PySide6.QtCore import QObject, Property, Signal
+from PySide6.QtBluetooth import QBluetoothDeviceInfo
+
+
+class DeviceInfo(QObject):
+
+    device_changed = Signal()
+
+    def __init__(self, d: QBluetoothDeviceInfo = None) -> None:
+        super().__init__()
+        self._device = d
+
+    @Property(str, notify=device_changed)
+    def device_name(self):
+        return self._device.name()
+
+    @Property(str, notify=device_changed)
+    def device_address(self):
+        if sys.platform == "darwin":
+            return self._device.deviceUuid().toString()
+
+        return self._device.address().toString()
+
+    def get_device(self):
+        return self._device
+
+    def set_device(self, device):
+        self._device = device
+        self.device_changed.emit()
+
diff --git a/examples/bluetooth/lowenergyscanner/doc/lowenergyscanner.png b/examples/bluetooth/lowenergyscanner/doc/lowenergyscanner.png
new file mode 100644
index 000000000..842b0f713
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/doc/lowenergyscanner.png
diff --git a/examples/bluetooth/lowenergyscanner/doc/lowenergyscanner.rst b/examples/bluetooth/lowenergyscanner/doc/lowenergyscanner.rst
new file mode 100644
index 000000000..920b11587
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/doc/lowenergyscanner.rst
@@ -0,0 +1,9 @@
+Bluetooth Low Energy Scanner Example
+====================================
+
+A Python application that demonstrates the analogous example in Qt
+`Bluetooth Low Energy Scanner https://doc.qt.io/qt-6/qtbluetooth-lowenergyscanner-example.html`_
+
+.. image:: lowenergyscanner.png
+    :width: 400
+    :alt: lowenergyscanner screenshot
diff --git a/examples/bluetooth/lowenergyscanner/lowenergyscanner.pyproject b/examples/bluetooth/lowenergyscanner/lowenergyscanner.pyproject
new file mode 100644
index 000000000..31fc9a651
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/lowenergyscanner.pyproject
@@ -0,0 +1,6 @@
+{
+    "files": ["main.py", "device.py", "deviceinfo.py", "serviceinfo.py", "characteristicinfo.py",
+              "assets/main.qml", "assets/Menu.qml","assets/Header.qml",
+              "assets/Characteristics.qml", "assets/Dialog.qml", "assets/Services.qml",
+              "assets/Label.qml", "assets/busy_dark.png", "resources.qrc"]
+}
diff --git a/examples/bluetooth/lowenergyscanner/main.py b/examples/bluetooth/lowenergyscanner/main.py
new file mode 100644
index 000000000..58eb3175b
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/main.py
@@ -0,0 +1,33 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+"""PySide6 port of the bluetooth/lowenergyscanner example from Qt v6.x"""
+
+
+import sys
+import os
+
+from PySide6.QtCore import QUrl
+from PySide6.QtGui import QGuiApplication
+from PySide6.QtQuick import QQuickView
+
+from device import Device
+from pathlib import Path
+
+import rc_resources
+
+if __name__ == '__main__':
+    app = QGuiApplication(sys.argv)
+    d = Device()
+    view = QQuickView()
+    view.rootContext().setContextProperty("device", d)
+    src_dir = Path(__file__).resolve().parent
+    view.engine().addImportPath(os.fspath(src_dir))
+    view.engine().quit.connect(view.close)
+    view.setSource(QUrl.fromLocalFile(":/assets/main.qml"))
+    view.setResizeMode(QQuickView.SizeRootObjectToView)
+    view.show()
+    res = app.exec()
+    del view
+    sys.exit(res)
+
diff --git a/examples/bluetooth/lowenergyscanner/rc_resources.py b/examples/bluetooth/lowenergyscanner/rc_resources.py
new file mode 100644
index 000000000..f6e1b10fe
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/rc_resources.py
@@ -0,0 +1,816 @@
+# Resource object code (Python 3)
+# Created by: object code
+# Created by: The Resource Compiler for Qt version 6.4.0
+# WARNING! All changes made in this file will be lost!
+
+from PySide6 import QtCore
+
+qt_resource_data = b"\
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+\xdd\x8b\xcb\xdd+\x12v\x83=\xf91\x10\xe6\x90|]\
+\x18\x10\xc7\x95F\xe3\x96\x0c\x02\xa7\x92}I\xa1h\xb7\
+\x10\x9e\xec\xa4 h\x0e*W\xdc\x8drv\xb5\xe1\xf5\
+k\x11)\x18\x12D\xb9\xaf$Z+r\xcb\x15\xdb\xad\
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+\x00IEND\xaeB`\x82\
+\x00\x00\x0b\xb0\
+/\
+/ Copyright (C) \
+2013 BlackBerry \
+Limited. All rig\
+hts reserved.\x0a//\
+ Copyright (C) 2\
+023 The Qt Compa\
+ny Ltd.\x0a// SPDX-\
+License-Identifi\
+er: LicenseRef-Q\
+t-Commercial OR \
+BSD-3-Clause\x0a\x0aim\
+port QtQuick 2.0\
+\x0a\x0aRectangle {\x0a  \
+  width: 300\x0a   \
+ height: 600\x0a\x0a  \
+  Component.onCo\
+mpleted: {\x0a     \
+   // Loading th\
+is page may take\
+ longer than QLE\
+Controller\x0a     \
+   // stopping w\
+ith an error, go\
+ back and readju\
+st this view\x0a   \
+     // based on\
+ controller erro\
+rs\x0a        if (d\
+evice.controller\
+_error) {\x0a      \
+      info.visib\
+le = false;\x0a    \
+        menu.men\
+uText = device.u\
+pdate\x0a        }\x0a\
+    }\x0a\x0a    Heade\
+r {\x0a        id: \
+header\x0a        a\
+nchors.top: pare\
+nt.top\x0a        h\
+eaderText: \x22Serv\
+ices list\x22\x0a    }\
+\x0a\x0a    Dialog {\x0a \
+       id: info\x0a\
+        anchors.\
+centerIn: parent\
+\x0a        visible\
+: true\x0a        d\
+ialogText: \x22Scan\
+ning for service\
+s...\x22;\x0a    }\x0a\x0a  \
+  Connections {\x0a\
+        target: \
+device\x0a        f\
+unction onservic\
+es_updated() {\x0a \
+           if (s\
+ervicesview.coun\
+t === 0)\x0a       \
+         info.di\
+alogText = \x22No s\
+ervices found\x22\x0a \
+           else\x0a\
+                \
+info.visible = f\
+alse;\x0a        }\x0a\
+\x0a        functio\
+n onDisconnected\
+() {\x0a           \
+ pageLoader.sour\
+ce = \x22qrc:/asset\
+s/main.qml\x22\x0a    \
+    }\x0a    }\x0a\x0a   \
+ ListView {\x0a    \
+    id: services\
+view\x0a        wid\
+th: parent.width\
+\x0a        anchors\
+.top: header.bot\
+tom\x0a        anch\
+ors.bottom: menu\
+.top\x0a        mod\
+el: device.servi\
+ces_list\x0a       \
+ clip: true\x0a\x0a   \
+     delegate: R\
+ectangle {\x0a     \
+       id: servi\
+cebox\x0a          \
+  height:100\x0a   \
+         color: \
+\x22lightsteelblue\x22\
+\x0a            bor\
+der.width: 2\x0a   \
+         border.\
+color: \x22black\x22\x0a \
+           radiu\
+s: 5\x0a           \
+ width: services\
+view.width\x0a     \
+       Component\
+.onCompleted: {\x0a\
+                \
+info.visible = f\
+alse\x0a           \
+ }\x0a\x0a            \
+MouseArea {\x0a    \
+            anch\
+ors.fill: parent\
+\x0a               \
+ onClicked: {\x0a  \
+                \
+  pageLoader.sou\
+rce = \x22qrc:/asse\
+ts/Characteristi\
+cs.qml\x22;\x0a       \
+             dev\
+ice.connect_to_s\
+ervice(modelData\
+.service_uuid);\x0a\
+                \
+}\x0a            }\x0a\
+\x0a            Lab\
+el {\x0a           \
+     id: service\
+_name\x0a          \
+      textConten\
+t: modelData.ser\
+vice_name\x0a      \
+          anchor\
+s.top: parent.to\
+p\x0a              \
+  anchors.topMar\
+gin: 5\x0a         \
+   }\x0a\x0a          \
+  Label {\x0a      \
+          textCo\
+ntent: modelData\
+.service_type\x0a  \
+              fo\
+nt.pointSize: se\
+rvice_name.font.\
+pointSize * 0.5\x0a\
+                \
+anchors.top: ser\
+vice_name.bottom\
+\x0a            }\x0a\x0a\
+            Labe\
+l {\x0a            \
+    id: service_\
+uuid\x0a           \
+     font.pointS\
+ize: service_nam\
+e.font.pointSize\
+ * 0.5\x0a         \
+       textConte\
+nt: modelData.se\
+rvice_uuid\x0a     \
+           ancho\
+rs.bottom: servi\
+cebox.bottom\x0a   \
+             anc\
+hors.bottomMargi\
+n: 5\x0a           \
+ }\x0a        }\x0a   \
+ }\x0a\x0a    Menu {\x0a \
+       id: menu\x0a\
+        anchors.\
+bottom: parent.b\
+ottom\x0a        me\
+nuWidth: parent.\
+width\x0a        me\
+nuText: device.u\
+pdate\x0a        me\
+nuHeight: (paren\
+t.height/6)\x0a    \
+    onButtonClic\
+k: {\x0a           \
+ device.disconne\
+ct_from_device()\
+\x0a            pag\
+eLoader.source =\
+ \x22qrc:/assets/ma\
+in.qml\x22\x0a        \
+    device.updat\
+e = \x22Search\x22\x0a   \
+     }\x0a    }\x0a}\x0a\
+\x00\x00\x01\xb5\
+/\
+/ Copyright (C) \
+2013 BlackBerry \
+Limited. All rig\
+hts reserved.\x0a//\
+ SPDX-License-Id\
+entifier: Licens\
+eRef-Qt-Commerci\
+al OR BSD-3-Clau\
+se\x0a\x0aimport QtQui\
+ck 2.0\x0a\x0aText {\x0a \
+   property stri\
+ng textContent: \
+\x22\x22\x0a    font.poin\
+tSize: 20\x0a    an\
+chors.horizontal\
+Center: parent.h\
+orizontalCenter\x0a\
+    color: \x22#363\
+636\x22\x0a    horizon\
+talAlignment: Te\
+xt.AlignHCenter\x0a\
+    elide: Text.\
+ElideMiddle\x0a    \
+width: parent.wi\
+dth\x0a    wrapMode\
+: Text.Wrap\x0a    \
+text: textConten\
+t\x0a}\x0a\
+\x00\x00\x04\x8a\
+/\
+/ Copyright (C) \
+2013 BlackBerry \
+Limited. All rig\
+hts reserved.\x0a//\
+ SPDX-License-Id\
+entifier: Licens\
+eRef-Qt-Commerci\
+al OR BSD-3-Clau\
+se\x0a\x0aimport QtQui\
+ck 2.0\x0a\x0aRectangl\
+e {\x0a    width: p\
+arent.width/3*2\x0a\
+    height: dial\
+ogTextId.height \
++ background.hei\
+ght + 20\x0a    z: \
+50\x0a    property \
+string dialogTex\
+t: \x22\x22\x0a    proper\
+ty bool busyImag\
+e: true\x0a    bord\
+er.width: 1\x0a    \
+border.color: \x22#\
+363636\x22\x0a    radi\
+us: 10\x0a\x0a    Text\
+ {\x0a        id: d\
+ialogTextId\x0a    \
+    horizontalAl\
+ignment: Text.Al\
+ignHCenter\x0a     \
+   verticalAlign\
+ment: Text.Align\
+VCenter\x0a        \
+anchors.horizont\
+alCenter: parent\
+.horizontalCente\
+r\x0a        anchor\
+s.top: parent.to\
+p;\x0a        ancho\
+rs.topMargin: 10\
+\x0a\x0a        elide:\
+ Text.ElideMiddl\
+e\x0a        text: \
+dialogText\x0a     \
+   color: \x22#3636\
+36\x22\x0a        wrap\
+Mode: Text.Wrap\x0a\
+    }\x0a\x0a    Image\
+ {\x0a        id: b\
+ackground\x0a\x0a     \
+   width:20\x0a    \
+    height:20\x0a  \
+      anchors.to\
+p: dialogTextId.\
+bottom\x0a        a\
+nchors.horizonta\
+lCenter: dialogT\
+extId.horizontal\
+Center\x0a        v\
+isible: parent.b\
+usyImage\x0a       \
+ source: \x22qrc:/a\
+ssets/busy_dark.\
+png\x22\x0a        fil\
+lMode: Image.Pre\
+serveAspectFit\x0a \
+       NumberAni\
+mation on rotati\
+on { duration: 3\
+000; from:0; to:\
+ 360; loops: Ani\
+mation.Infinite}\
+\x0a    }\x0a}\x0a\
+\x00\x00\x05<\
+/\
+/ Copyright (C) \
+2013 BlackBerry \
+Limited. All rig\
+hts reserved.\x0a//\
+ Copyright (C) 2\
+023 The Qt Compa\
+ny Ltd.\x0a// SPDX-\
+License-Identifi\
+er: LicenseRef-Q\
+t-Commercial OR \
+BSD-3-Clause\x0a\x0aim\
+port QtQuick 2.0\
+\x0a\x0aRectangle {\x0a\x0a \
+   property real\
+ menuWidth: 100\x0a\
+    property rea\
+l menuHeight: 50\
+\x0a    property st\
+ring menuText: \x22\
+Search\x22\x0a    sign\
+al buttonClick()\
+\x0a\x0a    height: me\
+nuHeight\x0a    wid\
+th: menuWidth\x0a\x0a \
+   Rectangle {\x0a \
+       id: searc\
+h\x0a        width:\
+ parent.width\x0a  \
+      height: pa\
+rent.height\x0a    \
+    anchors.cent\
+erIn: parent\x0a   \
+     color: \x22#36\
+3636\x22\x0a        bo\
+rder.width: 1\x0a  \
+      border.col\
+or: \x22#E3E3E3\x22\x0a  \
+      radius: 5\x0a\
+        Text {\x0a \
+           id: s\
+earchText\x0a      \
+      horizontal\
+Alignment: Text.\
+AlignHCenter\x0a   \
+         vertica\
+lAlignment: Text\
+.AlignVCenter\x0a  \
+          anchor\
+s.fill: parent\x0a \
+           text:\
+ menuText\x0a      \
+      elide: Tex\
+t.ElideMiddle\x0a  \
+          color:\
+ \x22#E3E3E3\x22\x0a     \
+       wrapMode:\
+ Text.WordWrap\x0a \
+       }\x0a\x0a      \
+  MouseArea {\x0a  \
+          anchor\
+s.fill: parent\x0a \
+           onPre\
+ssed: {\x0a        \
+        search.w\
+idth = search.wi\
+dth - 7\x0a        \
+        search.h\
+eight = search.h\
+eight - 5\x0a      \
+      }\x0a\x0a       \
+     onReleased:\
+ {\x0a             \
+   search.width \
+= search.width +\
+ 7\x0a             \
+   search.height\
+ = search.height\
+ + 5\x0a           \
+ }\x0a\x0a            \
+onClicked: {\x0a   \
+             but\
+tonClick()\x0a     \
+       }\x0a       \
+ }\x0a    }\x0a}\x0a\
+\x00\x00\x03l\
+\x00\
+\x00\x0c\xf8x\xda\xc5WKs\xda0\x10\xbe\xfbWh\
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+\xf7\xael\xf3\x90m\xd2&\x07\xea\x03\xe0\xd5>?\xed\
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+|#'$\x1c`B\x85\x1e\x0b\x9f\x91\x8e\xafm\xc9\
+\xe1\x81\xc6*\x97(qrB\xfau\xa5\x85\x14\xa2F\
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+y\x09\xeb\xe3\xaa\x94\xaa\x02(\xde\xd6g\xb1\xe0Y\x95\
+\x8e\xedeS\xd6\x08\x9d*kU\xda`)\xc9Q\x99\
+)\xdb\xa5\x95\xaa\x04\xc4*\x05i-\xdf\x5cim\xcc\
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+j\x0f\xabnQ\x8b\xbc%A}\x14\x0a$\x94P\xd8\
+\xc5BQtG\x0b \xa6\x22\x07?\xff\xa6J;0\
+*\xb5\x87mg+5S\xd1\xa8\x15\xcd\x12\x9e\x9b\x88\
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+\x88\xfe\xadA\xb6\xf0]`s\xe1\xd2\x05\xe1W\xc4{\
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+\x15\x06\xea\xf3|\xe8\xd3/\xefD\xa6\xd5\x03\x0f\x996\
+\xf3\xb5\x82\xd8\x03RK&r\xd8\x0bT\x9d\xf0\xc6\xd9\
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+\xce\x98L\x04\xb4&\x19J\xf1gt\x81\x89S\xacA\
+\x99\x16\xae\xb8\xf1@\x8b\xf7\xb3a1U\xf7\x88x\xe9\
+\xeb\x9e\x10/\x8di\xf3:\xe8%\xd7[A\xbf\xcd@\
+\xa7\xdc\x18\x9cN\xfb.\xef\x8d\xe5\xff[\xe4\xaf\xf8Q\
+\xc7\xae\xea\x83\xef-\xf0\xa6\xca]\x98\xb6\x8e\xf7\x0b\x9c\
+\xa4\xb5\xd1\xee\x86k\xf06o\x9d\xc8\xcfW\xc6\xfej\
+\xa9[O\xe8r\x05\xf4\xce\xcf\xaa\x95\xbbSi(g\
+l\xefx\x93}J\x0er4+\x87\x02\xd7\xf8\xe8\xad\
+{\xce\x04\xff}\xa0i\xe3\xef:\xe5F\xb0\xe5Ss\
+\xef\x5c\xe1\xf5\x12\xfc\x01\xe3\xbd\xadu\
+\x00\x00\x02?\
+/\
+/ Copyright (C) \
+2013 BlackBerry \
+Limited. All rig\
+hts reserved.\x0a//\
+ SPDX-License-Id\
+entifier: Licens\
+eRef-Qt-Commerci\
+al OR BSD-3-Clau\
+se\x0a\x0aimport QtQui\
+ck 2.0\x0a\x0aRectangl\
+e {\x0a    width: p\
+arent.width\x0a    \
+height: 70\x0a    b\
+order.width: 1\x0a \
+   border.color:\
+ \x22#363636\x22\x0a    r\
+adius: 5\x0a    pro\
+perty string hea\
+derText: \x22\x22\x0a\x0a   \
+ Text {\x0a        \
+horizontalAlignm\
+ent: Text.AlignH\
+Center\x0a        v\
+erticalAlignment\
+: Text.AlignVCen\
+ter\x0a        anch\
+ors.fill: parent\
+\x0a        text: h\
+eaderText\x0a      \
+  font.bold: tru\
+e\x0a        font.p\
+ointSize: 20\x0a   \
+     elide: Text\
+.ElideMiddle\x0a   \
+     color: \x22#36\
+3636\x22\x0a    }\x0a}\x0a\
+\x00\x00\x0b\x96\
+/\
+/ Copyright (C) \
+2013 BlackBerry \
+Limited. All rig\
+hts reserved.\x0a//\
+ Copyright (C) 2\
+023 The Qt Compa\
+ny Ltd.\x0a// SPDX-\
+License-Identifi\
+er: LicenseRef-Q\
+t-Commercial OR \
+BSD-3-Clause\x0a\x0aim\
+port QtQuick\x0a\x0aRe\
+ctangle {\x0a    id\
+: back\x0a    width\
+: 300\x0a    height\
+: 600\x0a    proper\
+ty bool deviceSt\
+ate: device.stat\
+e\x0a    onDevicest\
+ate_changed: {\x0a \
+       if (!devi\
+ce.state)\x0a      \
+      info.visib\
+le = false;\x0a    \
+}\x0a\x0a    Header {\x0a\
+        id: head\
+er\x0a        ancho\
+rs.top: parent.t\
+op\x0a        heade\
+rText: \x22Start Di\
+scovery\x22\x0a    }\x0a\x0a\
+    Dialog {\x0a   \
+     id: info\x0a  \
+      anchors.ce\
+nterIn: parent\x0a \
+       visible: \
+false\x0a    }\x0a\x0a   \
+ ListView {\x0a    \
+    id: theListV\
+iew\x0a        widt\
+h: parent.width\x0a\
+        clip: tr\
+ue\x0a\x0a        anch\
+ors.top: header.\
+bottom\x0a        a\
+nchors.bottom: c\
+onnectToggle.top\
+\x0a        model: \
+device.devices_l\
+ist\x0a\x0a        del\
+egate: Rectangle\
+ {\x0a            i\
+d: box\x0a         \
+   height:100\x0a  \
+          width:\
+ theListView.wid\
+th\x0a            c\
+olor: \x22lightstee\
+lblue\x22\x0a         \
+   border.width:\
+ 2\x0a            b\
+order.color: \x22bl\
+ack\x22\x0a           \
+ radius: 5\x0a\x0a    \
+        Componen\
+t.onCompleted: {\
+\x0a               \
+ info.visible = \
+false;\x0a         \
+       header.he\
+aderText = \x22Sele\
+ct a device\x22;\x0a  \
+          }\x0a\x0a   \
+         MouseAr\
+ea {\x0a           \
+     anchors.fil\
+l: parent\x0a      \
+          onClic\
+ked: {\x0a         \
+           devic\
+e.scan_services(\
+modelData.device\
+_address);\x0a     \
+               p\
+ageLoader.source\
+ = \x22qrc:/assets/\
+Services.qml\x22\x0a  \
+              }\x0a\
+            }\x0a\x0a \
+           Label\
+ {\x0a             \
+   id: device_na\
+me\x0a             \
+   textContent: \
+modelData.device\
+_name\x0a          \
+      anchors.to\
+p: parent.top\x0a  \
+              an\
+chors.topMargin:\
+ 5\x0a            }\
+\x0a\x0a            La\
+bel {\x0a          \
+      id: device\
+_address\x0a       \
+         textCon\
+tent: modelData.\
+device_address\x0a \
+               f\
+ont.pointSize: d\
+evice_name.font.\
+pointSize*0.7\x0a  \
+              an\
+chors.bottom: bo\
+x.bottom\x0a       \
+         anchors\
+.bottomMargin: 5\
+\x0a            }\x0a \
+       }\x0a    }\x0a\x0a\
+    Menu {\x0a     \
+   id: connectTo\
+ggle\x0a\x0a        me\
+nuWidth: parent.\
+width\x0a        an\
+chors.bottom: me\
+nu.top\x0a        m\
+enuText: { if (d\
+evice.devices_li\
+st.length)\x0a     \
+                \
+   visible = tru\
+e\x0a              \
+      else\x0a     \
+                \
+   visible = fal\
+se\x0a             \
+       if (devic\
+e.use_random_add\
+ress)\x0a          \
+              \x22A\
+ddress type: Ran\
+dom\x22\x0a           \
+         else\x0a  \
+                \
+      \x22Address t\
+ype: Public\x22\x0a   \
+     }\x0a\x0a        \
+onButtonClick: d\
+evice.use_random\
+_address = !devi\
+ce.use_random_ad\
+dress;\x0a    }\x0a\x0a  \
+  Menu {\x0a       \
+ id: menu\x0a      \
+  anchors.bottom\
+: parent.bottom\x0a\
+        menuWidt\
+h: parent.width\x0a\
+        menuHeig\
+ht: (parent.heig\
+ht/6)\x0a        me\
+nuText: device.u\
+pdate\x0a        on\
+ButtonClick: {\x0a \
+           devic\
+e.start_device_d\
+iscovery();\x0a    \
+        // if st\
+art_device_disco\
+very() failed de\
+vice.state is no\
+t set\x0a          \
+  if (device.sta\
+te) {\x0a          \
+      info.dialo\
+gText = \x22Searchi\
+ng...\x22;\x0a        \
+        info.vis\
+ible = true;\x0a   \
+         }\x0a     \
+   }\x0a    }\x0a\x0a    \
+Loader {\x0a       \
+ id: pageLoader\x0a\
+        anchors.\
+fill: parent\x0a   \
+ }\x0a}\x0a\
+"
+
+qt_resource_name = b"\
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+\x00\x0d\
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+\x00b\
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+\x00\x0c\
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+\x00\x09\
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+\x00M\
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+\x00\x13\
+\x0d\x96a\x9c\
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+\x00m\x00l\
+\x00\x0a\
+\x0a\xcc\x82\xdc\
+\x00H\
+\x00e\x00a\x00d\x00e\x00r\x00.\x00q\x00m\x00l\
+\x00\x08\
+\x08\x01Z\x5c\
+\x00m\
+\x00a\x00i\x00n\x00.\x00q\x00m\x00l\
+"
+
+qt_resource_struct = b"\
+\x00\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\
+\x00\x00\x00\x00\x00\x00\x00\x00\
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+\x00\x00\x01\x86+6\xb9\xe8\
+\x00\x00\x00\xde\x00\x00\x00\x00\x00\x01\x00\x00!\x5c\
+\x00\x00\x01\x86,\x17\xd4$\
+\x00\x00\x00P\x00\x00\x00\x00\x00\x01\x00\x00\x10\x22\
+\x00\x00\x01\x86+6\xb9\xe8\
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+\x00\x00\x00\x12\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\
+\x00\x00\x01\x86+6\xb9\xe8\
+\x00\x00\x00\x82\x00\x00\x00\x00\x00\x01\x00\x00\x16i\
+\x00\x00\x01\x86+6\xb9\xe8\
+\x00\x00\x00\x98\x00\x01\x00\x00\x00\x01\x00\x00\x1b\xa9\
+\x00\x00\x01\x86+\xfa\xf9\x12\
+"
+
+def qInitResources():
+    QtCore.qRegisterResourceData(0x03, qt_resource_struct, qt_resource_name, qt_resource_data)
+
+def qCleanupResources():
+    QtCore.qUnregisterResourceData(0x03, qt_resource_struct, qt_resource_name, qt_resource_data)
+
+qInitResources()
diff --git a/examples/bluetooth/lowenergyscanner/resources.qrc b/examples/bluetooth/lowenergyscanner/resources.qrc
new file mode 100644
index 000000000..c24866534
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/resources.qrc
@@ -0,0 +1,12 @@
+<RCC>
+    <qresource>
+        <file>assets/Characteristics.qml</file>
+        <file>assets/main.qml</file>
+        <file>assets/Menu.qml</file>
+        <file>assets/Services.qml</file>
+        <file>assets/Header.qml</file>
+        <file>assets/Dialog.qml</file>
+        <file>assets/Label.qml</file>
+        <file>assets/busy_dark.png</file>
+    </qresource>
+</RCC>
diff --git a/examples/bluetooth/lowenergyscanner/serviceinfo.py b/examples/bluetooth/lowenergyscanner/serviceinfo.py
new file mode 100644
index 000000000..092e9898f
--- /dev/null
+++ b/examples/bluetooth/lowenergyscanner/serviceinfo.py
@@ -0,0 +1,66 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+from PySide6.QtCore import QObject, Property, Signal
+from PySide6.QtBluetooth import QLowEnergyService
+
+
+class ServiceInfo(QObject):
+
+    service_changed = Signal()
+
+    def __init__(self, service: QLowEnergyService) -> None:
+        super().__init__()
+        self._service = service
+        self.service.setParent(self)
+
+    @Property(str, notify=service_changed)
+    def service_name(self):
+        if not self.service:
+            return ""
+
+        return self.service.service_name()
+
+    @Property(str, notify=service_changed)
+    def service_type(self):
+        if not self.service:
+            return ""
+
+        result = ""
+        if (self.service.type() & QLowEnergyService.PrimaryService):
+            result += "primary"
+        else:
+            result += "secondary"
+
+        if (self.service.type() & QLowEnergyService.IncludedService):
+            result += " included"
+
+        result = '<' + result + '>'
+
+        return result
+
+    @Property(str, notify=service_changed)
+    def service_uuid(self):
+        if not self.service:
+            return ""
+
+        uuid = self.service.service_uuid()
+        result16, success16 = uuid.toUInt16()
+        if success16:
+            return f"0x{result16:x}"
+
+        result32, sucesss32 = uuid.toUInt32()
+        if sucesss32:
+            return f"0x{result32:x}"
+
+        return uuid.toString().replace('{', '').replace('}', '')
+
+    @property
+    def service(self):
+        return self._service
+
+    @service.setter
+    def service(self, service):
+        self._service = service
+
+