diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3731cc6..976fe56 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,13 +9,16 @@ on:
   pull_request:
 
 env:
-  image-name: ghcr.io/${{ github.repository_owner }}/craftbeerpi4
+  IMAGE_NAME: ghcr.io/${{ github.repository_owner }}/craftbeerpi4
 
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      packages: write
     name: Builds the source distribution package
     steps:
+
       - name: Checkout source
         uses: actions/checkout@v2
 
@@ -54,8 +57,11 @@ jobs:
         id: prep
         run: |
 
+          IMAGE_NAME_LOWERCASE=${IMAGE_NAME,,}
+          echo "Using image name $IMAGE_NAME_LOWERCASE"
+
           PUBLISH_IMAGE=false
-          TAGS="${{ env.image-name }}:dev"
+          TAGS="$IMAGE_NAME_LOWERCASE:dev"
 
           # Define the image that will be used as a cached image
           # to speed up the build process
@@ -65,18 +71,21 @@ jobs:
             # when building master/main use :latest tag and the version number
             # from the cbpi/__init__.py file
             VERSION=$(grep -o -E "(([0-9]{1,2}[.]?){2,3}[0-9]+)" cbpi/__init__.py)
-            LATEST_IMAGE=${{ env.image-name }}:latest
+            LATEST_IMAGE=$IMAGE_NAME_LOWERCASE:latest
             BUILD_CACHE_IMAGE_NAME=${LATEST_IMAGE}
-            TAGS="${LATEST_IMAGE},${{ env.image-name }}:v${VERSION}"
-            PUBLISH_IMAGE=true
+            TAGS="${LATEST_IMAGE},$IMAGE_NAME_LOWERCASE:v${VERSION}"
+            PUBLISH_IMAGE="true"
           elif [[ $GITHUB_REF_NAME == development ]]; then
-            PUBLISH_IMAGE=true
+            PUBLISH_IMAGE="true"
           fi
 
-          # Set output parameters.
-          echo ::set-output name=tags::${TAGS}
-          echo ::set-output name=publish_image::${PUBLISH_IMAGE}
-          echo ::set-output name=build_cache_image_name::${BUILD_CACHE_IMAGE_NAME}
+
+          echo "tags: $TAGS"
+          echo "publish_image: $PUBLISH_IMAGE"
+          echo "cache_name: $BUILD_CACHE_IMAGE_NAME"
+          echo "tags=$TAGS" >> $GITHUB_OUTPUT
+          echo "publish_image=$PUBLISH_IMAGE" >> $GITHUB_OUTPUT
+          echo "cache_name=$BUILD_CACHE_IMAGE_NAME" >> $GITHUB_OUTPUT
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@master
@@ -88,23 +97,23 @@ jobs:
         uses: docker/setup-buildx-action@master
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v4
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: .
           file: ./Dockerfile
           platforms: linux/amd64,linux/arm64
           target: deploy
-          push: ${{ steps.prep.outputs.publish_image }}
+          push: ${{ steps.prep.outputs.publish_image == 'true' }}
           tags: ${{ steps.prep.outputs.tags }}
-          cache-from: type=registry,ref=${{ steps.prep.outputs.build_cache_image_name }}
+          cache-from: type=registry,ref=${{ steps.prep.outputs.cache_name }}
           cache-to: type=inline
           labels: |
             org.opencontainers.image.title=${{ github.event.repository.name }}
diff --git a/cbpi/__init__.py b/cbpi/__init__.py
index 17b857f..3e9f879 100644
--- a/cbpi/__init__.py
+++ b/cbpi/__init__.py
@@ -1,3 +1,3 @@
-__version__ = "4.1.5"
+__version__ = "4.1.6"
 __codename__ = "Groundhog Day"
 
diff --git a/cbpi/api/dataclasses.py b/cbpi/api/dataclasses.py
index 486382a..5007a64 100644
--- a/cbpi/api/dataclasses.py
+++ b/cbpi/api/dataclasses.py
@@ -64,6 +64,10 @@ class Actor:
     def to_dict(self):
         return dict(id=self.id, name=self.name, type=self.type, props=self.props.to_dict(), state=self.instance.get_state(), power=self.power)
 
+class DataType(Enum):
+    VALUE="value"
+    DATETIME="datetime"
+    STRING="string"
 
 @dataclass
 class Sensor:
@@ -73,6 +77,7 @@ class Sensor:
     state: bool = False
     type: str = None
     instance: str = None
+    datatype: DataType = DataType.VALUE
 
     def __str__(self):
         return "name={} props={}, state={}".format(self.name, self.props, self.state)
diff --git a/cbpi/api/sensor.py b/cbpi/api/sensor.py
index a539aca..9874ee8 100644
--- a/cbpi/api/sensor.py
+++ b/cbpi/api/sensor.py
@@ -2,6 +2,7 @@ import asyncio
 import logging
 from abc import abstractmethod, ABCMeta
 from cbpi.api.extension import CBPiExtension
+from cbpi.api.dataclasses import DataType
 
 
 from cbpi.api.base import CBPiBase
@@ -16,6 +17,7 @@ class CBPiSensor(CBPiBase, metaclass=ABCMeta):
         self.data_logger = None
         self.state = False
         self.running = False
+        self.datatype=DataType.VALUE
 
     def init(self):
         pass
@@ -33,13 +35,14 @@ class CBPiSensor(CBPiBase, metaclass=ABCMeta):
         pass
 
     def push_update(self, value, mqtt = True):
+
         try:
-            self.cbpi.ws.send(dict(topic="sensorstate", id=self.id, value=value))
+            self.cbpi.ws.send(dict(topic="sensorstate", id=self.id, value=value, datatype=self.datatype.value))
             if mqtt:
-                self.cbpi.push_update("cbpi/sensordata/{}".format(self.id), dict(id=self.id, value=value), retain=True)
+                self.cbpi.push_update("cbpi/sensordata/{}".format(self.id), dict(id=self.id, value=value, datatype=self.datatype.value), retain=True)
 #            self.cbpi.push_update("cbpi/sensor/{}/udpate".format(self.id), dict(id=self.id, value=value), retain=True)
         except:
-            logging.error("Failed to push sensor update")
+            logging.error("Failed to push sensor update for sensor {}".format(self.id))
 
     async def start(self):
         pass
diff --git a/cbpi/controller/log_file_controller.py b/cbpi/controller/log_file_controller.py
index 9e8c9a0..1a93fb1 100644
--- a/cbpi/controller/log_file_controller.py
+++ b/cbpi/controller/log_file_controller.py
@@ -158,11 +158,14 @@ class LogController:
         dateparse = lambda dates: [datetime.datetime.strptime(d, '%Y-%m-%d %H:%M:%S') for d in dates]       
         result = dict()
         for id in ids:
-            all_filenames = glob.glob(os.path.join(self.logsFolderPath,f"sensor_{id}.log*"))
-            df = pd.concat([pd.read_csv(f, parse_dates=['DateTime'], date_parser=dateparse, index_col='DateTime', names=['DateTime', 'Values'], header=None) for f in all_filenames])
-            df = df.resample('60s').max()
-            df = df.dropna()
-            result[id] = {"time": df.index.astype(str).tolist(), "value":df.Values.tolist()}
+            try:
+                all_filenames = glob.glob(os.path.join(self.logsFolderPath,f"sensor_{id}.log*"))
+                df = pd.concat([pd.read_csv(f, parse_dates=['DateTime'], date_parser=dateparse, index_col='DateTime', names=['DateTime', 'Values'], header=None) for f in all_filenames])
+                df = df.resample('60s').max()
+                df = df.dropna()
+                result[id] = {"time": df.index.astype(str).tolist(), "value":df.Values.tolist()}
+            except:
+                pass
         return result
 
 
diff --git a/cbpi/extension/dummysensor/__init__.py b/cbpi/extension/dummysensor/__init__.py
index c935df2..8e1bbc9 100644
--- a/cbpi/extension/dummysensor/__init__.py
+++ b/cbpi/extension/dummysensor/__init__.py
@@ -4,7 +4,8 @@ import random
 import logging
 from cbpi.api import *
 from cbpi.api.base import CBPiBase
-from cbpi.api.dataclasses import Kettle, Props, Fermenter
+from cbpi.api.dataclasses import Kettle, Props, Fermenter, DataType
+import time
 
 @parameters([])
 class CustomSensor(CBPiSensor):
diff --git a/cbpi/extension/timer/__init__.py b/cbpi/extension/timer/__init__.py
new file mode 100644
index 0000000..ed16e34
--- /dev/null
+++ b/cbpi/extension/timer/__init__.py
@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+from aiohttp import web
+import logging
+import asyncio
+from cbpi.api import *
+from cbpi.api import base
+from time import strftime, gmtime
+from cbpi.api.timer import Timer
+from cbpi.api.dataclasses import DataType
+from cbpi.api.dataclasses import NotificationAction, NotificationType
+
+logger = logging.getLogger(__name__)
+@parameters([])
+class AlarmTimer(CBPiSensor):
+
+    def __init__(self, cbpi, id, props):
+        super(AlarmTimer, self).__init__(cbpi, id, props)
+        self.value = "00:00:00"
+        self.datatype=DataType.STRING
+        self.timer = None
+        self.time=0
+        self.stopped=False
+        self.sensor=self.get_sensor(self.id)
+        
+    @action(key="Set Timer", parameters=[Property.Number(label="time", description="Time in Minutes", configurable=True)])
+    async def set(self, time = 0,**kwargs):
+        self.stopped=False
+        self.time = float(time)
+        self.value=self.calculate_time(self.time)
+        if self.timer is not None:
+            await self.timer.stop()
+        self.timer = Timer(int(self.time * 60), on_update=self.on_timer_update, on_done=self.on_timer_done)
+        await self.timer.stop()
+        self.timer.is_running = False
+        logging.info("Set Timer")
+
+    @action(key="Start Timer", parameters=[])
+    async def start(self , **kwargs):
+        if self.timer is None:
+            self.timer = Timer(int(self.time * 60), on_update=self.on_timer_update, on_done=self.on_timer_done)
+
+        if self.timer.is_running is not True:
+            self.timer.start()
+            self.stopped=False
+            self.timer.is_running = True
+        else:
+            self.cbpi.notify(self.sensor.name,'Timer is already running', NotificationType.WARNING)
+        
+    @action(key="Stop Timer", parameters=[])
+    async def stop(self , **kwargs):
+        self.stopped=False
+        await self.timer.stop()
+        self.timer.is_running = False
+        logging.info("Stop Timer")
+
+    @action(key="Reset Timer", parameters=[])
+    async def Reset(self , **kwargs):
+        self.stopped=False
+        if self.timer is not None:
+            await self.timer.stop()
+        self.value=self.calculate_time(self.time)
+        self.timer = Timer(int(self.time * 60), on_update=self.on_timer_update, on_done=self.on_timer_done)
+        await self.timer.stop()
+        self.timer.is_running = False
+        logging.info("Reset Timer")
+
+    async def on_timer_done(self, timer):
+        #self.value = "Stopped"
+        if self.stopped is True:
+            self.cbpi.notify(self.sensor.name,'Timer done', NotificationType.SUCCESS)
+
+        self.timer.is_running = False
+        pass
+
+    async def on_timer_update(self, timer, seconds):
+        self.stopped=True
+        self.value = Timer.format_time(seconds)
+
+    async def run(self):   
+        while self.running is True:
+            self.push_update(self.value)
+            await asyncio.sleep(1)
+            pass
+
+    def get_state(self):
+        return dict(value=self.value)
+    
+    def calculate_time(self, time):
+        return strftime("%H:%M:%S", gmtime(time*60))
+
+def setup(cbpi):
+    cbpi.plugin.register("AlarmTimer", AlarmTimer)
+    pass
\ No newline at end of file
diff --git a/cbpi/extension/timer/config.yaml b/cbpi/extension/timer/config.yaml
new file mode 100644
index 0000000..a777645
--- /dev/null
+++ b/cbpi/extension/timer/config.yaml
@@ -0,0 +1,3 @@
+name: timer
+version: 4
+active: true
\ No newline at end of file
diff --git a/cbpi/http_endpoints/http_log.py b/cbpi/http_endpoints/http_log.py
index 8183edb..44cac80 100644
--- a/cbpi/http_endpoints/http_log.py
+++ b/cbpi/http_endpoints/http_log.py
@@ -4,6 +4,7 @@ from cbpi.utils.utils import json_dumps
 from cbpi.api import request_mapping
 import os
 import json
+import logging
 class LogHttpEndpoints:
 
     def __init__(self,cbpi):
@@ -189,7 +190,8 @@ class LogHttpEndpoints:
                 description: successful operation.
         """
         data = await request.json()
-        return web.json_response(await self.cbpi.log.get_data2(data), dumps=json_dumps)
+        values = await self.cbpi.log.get_data2(data)
+        return web.json_response(values, dumps=json_dumps)
 
 
     @request_mapping(path="/{name}", method="DELETE", auth_required=False)
diff --git a/tests/cbpi-test-config/config.json b/tests/cbpi-test-config/config.json
index d6ab711..8fef776 100644
--- a/tests/cbpi-test-config/config.json
+++ b/tests/cbpi-test-config/config.json
@@ -45,6 +45,22 @@
         "type": "string",
         "value": "Some New Brewery Name"
     },
+    "BoilAutoTimer": {
+        "description": "Start Boil timer automatically if Temp does not change for 5 Minutes and is above 95C/203F",
+        "name": "BoilAutoTimer",
+        "options": [
+            {
+                "label": "Yes",
+                "value": "Yes"
+            },
+            {
+                "label": "No",
+                "value": "No"
+            }
+        ],
+        "type": "select",
+        "value": "No"
+    },
     "BoilKettle": {
         "description": "Define Kettle that is used for Boil, Whirlpool and Cooldown. If not selected, MASH_TUN will be used",
         "name": "BoilKettle",
@@ -107,6 +123,13 @@
         "type": "select",
         "value": "No"
     },
+    "INFLUXDBMEASUREMENT": {
+        "description": "Name of the measurement in your INFLUXDB database (default: measurement)",
+        "name": "INFLUXDBMEASUREMENT",
+        "options": null,
+        "type": "string",
+        "value": "measurement"
+    },
     "INFLUXDBNAME": {
         "description": "Name of your influxdb database name (If INFLUXDBCLOUD set to Yes use bucket of your influxdb cloud database)",
         "name": "INFLUXDBNAME",