diff --git a/config/lampi.yaml b/config/lampi.yaml
index 43f36d4..82b7110 100644
--- a/config/lampi.yaml
+++ b/config/lampi.yaml
@@ -4,3 +4,5 @@ mqtt_ros_bridge:
       topic: "devices/b827eb3d9134/lamp/set_config"
       type: "lampi_msgs.msg:Lampi"
       publish_on_ros: False
+      ros_qos: 1
+      mqtt_qos: 1
diff --git a/mqtt_ros_bridge/bridge_node.py b/mqtt_ros_bridge/bridge_node.py
index c58fc56..c1d1589 100644
--- a/mqtt_ros_bridge/bridge_node.py
+++ b/mqtt_ros_bridge/bridge_node.py
@@ -1,12 +1,14 @@
 import os
 import sys
-from typing import Any, Callable, Generic, cast
+from enum import IntEnum
+from typing import Any, Callable, Generic, cast, Literal
 
 import paho.mqtt.client as MQTT
 import rclpy
 from rclpy._rclpy_pybind11 import RMWError
 from rclpy.node import Node
 # TODO this breaks humble
+from rclpy.qos import QoSPresetProfiles
 from rclpy.parameter import Parameter, parameter_dict_from_yaml_file
 from rclpy.publisher import Publisher
 
@@ -15,23 +17,63 @@
 from mqtt_ros_bridge.util import lookup_message
 
 
+class QoSPresetProfilesInt(IntEnum):
+    UNKNOWN = 0
+    DEFAULT = 1
+    SYSTEM_DEFAULT = 2
+    SENSOR_DATA = 3
+    SERVICES_DEFAULT = 4
+    PARAMETERS = 5
+    PARAMETER_EVENTS = 6
+    ACTION_STATUS_DEFAULT = 7
+    BEST_AVAILABLE = 8
+
+    @staticmethod
+    def to_qos_profile(enum: 'int | QoSPresetProfilesInt') -> QoSPresetProfiles:
+        match enum:
+            case QoSPresetProfilesInt.UNKNOWN:
+                return QoSPresetProfiles.UNKNOWN
+            case QoSPresetProfilesInt.DEFAULT:
+                return QoSPresetProfiles.DEFAULT
+            case QoSPresetProfilesInt.SYSTEM_DEFAULT:
+                return QoSPresetProfiles.SYSTEM_DEFAULT
+            case QoSPresetProfilesInt.SENSOR_DATA:
+                return QoSPresetProfiles.SENSOR_DATA
+            case QoSPresetProfilesInt.SERVICES_DEFAULT:
+                return QoSPresetProfiles.SERVICES_DEFAULT
+            case QoSPresetProfilesInt.PARAMETERS:
+                return QoSPresetProfiles.PARAMETERS
+            case QoSPresetProfilesInt.PARAMETER_EVENTS:
+                return QoSPresetProfiles.PARAMETER_EVENTS
+            case QoSPresetProfilesInt.ACTION_STATUS_DEFAULT:
+                return QoSPresetProfiles.ACTION_STATUS_DEFAULT
+            case QoSPresetProfilesInt.BEST_AVAILABLE:
+                return QoSPresetProfiles.BEST_AVAILABLE
+            case _:
+                return QoSPresetProfiles.UNKNOWN
+
+
 class TopicMsgInfo(Generic[MsgLikeT]):
     """Metadata about a single topic."""
 
     def __init__(self, topic: str, msg_object_path: str,
-                 publish_on_ros: bool, use_ros_serializer: bool = True) -> None:
+                 publish_on_ros: bool, use_ros_serializer: bool = True,
+                 ros_qos: int | QoSPresetProfilesInt = QoSPresetProfilesInt.DEFAULT,
+                 mqtt_qos: Literal[0, 1, 2] = 0) -> None:
 
         self.topic = topic
         self.msg_type: MsgLikeT = cast(MsgLikeT, lookup_message(msg_object_path))
         self.publish_on_ros = publish_on_ros
         self.serializer = ROSDefaultSerializer if use_ros_serializer else JSONSerializer
+        self.ros_qos = QoSPresetProfilesInt.to_qos_profile(ros_qos).value
+        self.mqtt_qos = mqtt_qos
 
     def __str__(self) -> str:
         return (f"Topic: {self.topic}, Message Type: {self.msg_type}, Publish on ROS:"
                 f"{self.publish_on_ros}, Serializer: {self.serializer}")
 
 
-MQTT_PORT = 1883
+MQTT_PORT = 50001
 MQTT_KEEPALIVE = 60
 
 PARAMETER_TOPIC = "topic"
@@ -70,13 +112,14 @@ def __init__(self, args: list[str]) -> None:
 
         for topic_info in self.topics.values():
             if topic_info.publish_on_ros:
-                publisher = self.create_publisher(topic_info.msg_type, topic_info.topic, 10)
+                publisher = self.create_publisher(topic_info.msg_type, topic_info.topic,
+                                                  topic_info.ros_qos)
                 self.ros_publishers[topic_info.topic] = publisher
-                self.mqtt_client.subscribe(topic_info.topic)
+                self.mqtt_client.subscribe(topic_info.topic, qos=topic_info.mqtt_qos)
             else:
                 callback = self.make_ros_callback(topic_info)
-                # TODO proper QOS?
-                self.create_subscription(topic_info.msg_type, topic_info.topic, callback, 10)
+                self.create_subscription(topic_info.msg_type, topic_info.topic, callback,
+                                         topic_info.ros_qos)
 
         self.mqtt_client.on_message = self.mqtt_callback
 
@@ -123,7 +166,8 @@ def make_ros_callback(self, topic_info: TopicMsgInfo[MsgLikeT]) -> Callable[[Msg
         """
         def callback(msg: MsgLikeT) -> None:
             self.get_logger().info(f'ROS RECEIVED: Topic: "{topic_info.topic}" Payload: "{msg}"')
-            self.mqtt_client.publish(topic_info.topic, topic_info.serializer.serialize(msg))
+            self.mqtt_client.publish(topic_info.topic, topic_info.serializer.serialize(msg),
+                                     topic_info.mqtt_qos)
 
         return callback
 
@@ -165,6 +209,9 @@ def main(args=None):
 
     rclpy.spin(bridge_node)
 
+    bridge_node.mqtt_client.socket().shutdown()
+    bridge_node.mqtt_client.socket().close()
+
     bridge_node.destroy_node()
     rclpy.shutdown()