diff --git a/src/udi/ENVDB.uditest b/src/udi/ENVDB.uditest
index c1886d3..ad5498a 100644
--- a/src/udi/ENVDB.uditest
+++ b/src/udi/ENVDB.uditest
@@ -1,6 +1,6 @@
-PGUSER="udi"
+PGUSER="uditest"
 PGHOST=`kubectl get services traefik -n system -o jsonpath="{.status.loadBalancer.ingress[0].ip}"`
-PGPASSWORD=`kubectl get secrets udi-db-cred -n udi -o jsonpath="{.data.PGPASSWORD}" | base64 --decode`
+PGPASSWORD=`kubectl get secrets uditest-db-cred -n udi-test -o jsonpath="{.data.PGPASSWORD}" | base64 --decode`
 PGSSLMODE=require
 PGDATABASE="uditest"
 export PGUSER PGHOST PGPASSWORD PGSSLMODE PGDATABASE
diff --git a/src/udi/config-iot.json b/src/udi/config-iot.json
deleted file mode 100644
index ddbf5b1..0000000
--- a/src/udi/config-iot.json
+++ /dev/null
@@ -1,105 +0,0 @@
-{
-  "mqtt": {
-    "broker": "mqtt://172.23.1.102:1883",
-    "tlsEnable": "false"
-  },
-  "topicMappings": [
-    {
-      "topics": [ "IoT/PV/Values" ],
-      "handler": "PV",
-      "id": "PV",
-      "config": {
-        "databaseConnStr": "",
-        "attributes": {
-        }
-      }
-    },
-    {
-      "topics": [ "IoT/MBGW3/Measurement" ],
-      "handler": "MBGW3",
-      "id": "MBGW3",
-      "config": {
-        "databaseConnStr": "",
-        "attributes": {
-        }
-      }
-    },
-    {
-      "topics": [ "IoT/OneWireGW/Bus 1/#" ],
-      "handler": "SVER",
-      "id": "SVER0",
-      "config": {
-        "databaseConnStr": "",
-        "attributes": {
-          "application": "Temperature Heating",
-          "payloadRegex": "(\\d+(\\.\\d+)?)\\s*([^0-9\\s]\\S*)",
-          "deviceFrom": "topic", 
-          "devicePart": "3",
-          "valueFrom": "payload",
-          "valuePart": "1",
-          "unitFrom": "payload",
-          "unitPart": "3"
-        }
-      }
-    },
-    {
-      "topics": [ "NR/Multisensor/+/Temperatur" ],
-      "handler": "SVEJ",
-      "id": "SVEJ0",
-      "config": {
-        "databaseConnStr": "",
-        "attributes": {
-          "application": "Temperature Multisensor",
-          "deviceSelector": "T:2",
-          "valueSelector": "J:$.CurrentTemperature",
-          "unitSelector": "C:°C"
-        }
-      }
-    },
-    {
-      "topics": [ "NR/Multisensor/+/Feuchte" ],
-      "handler": "SVEJ",
-      "id": "SVEJ1",
-      "config": {
-        "databaseConnStr": "",
-        "attributes": {
-          "application": "Humidity Multisensor",
-          "deviceSelector": "T:2",
-          "valueSelector": "J:$.CurrentRelativeHumidity",
-          "unitSelector": "C:%"
-        }
-      }
-    },
-    {
-      "topics": [ "shellyplusht/+/status/temperature:0" ],
-      "handler": "SVEJ",
-      "id": "SVEJ2",
-      "config": {
-        "databaseConnStr": "",
-        "attributes": {
-          "application": "Temperature Shelly Plus HT",
-          "deviceSelector": "T:1",
-          "valueSelector": "J:$.tC",
-          "unitSelector": "C:°C"
-        }
-      }
-    },
-    {
-      "topics": [ "shellyplusht/+/status/humidity:0" ],
-      "handler": "SVEJ",
-      "id": "SVE4",
-      "config": {
-        "databaseConnStr": "",
-        "attributes": {
-          "application": "Humidity Shelly Plus HT",
-          "deviceSelector": "T:1",
-          "valueSelector": "J:$.rh",
-          "unitSelector": "C:%"
-        }
-      }
-    }
-  ],
-  "archiver": {
-    "dir": "./tmp/udi"
-  }
-}
diff --git a/src/udi/dispatcher/dispatcher.go b/src/udi/dispatcher/dispatcher.go
index 2220c1b..acadb43 100644
--- a/src/udi/dispatcher/dispatcher.go
+++ b/src/udi/dispatcher/dispatcher.go
@@ -14,6 +14,7 @@ import "udi/handlers/pv"
 import "udi/handlers/mbgw3"
 import "udi/handlers/sver"
 import "udi/handlers/svej"
+import "udi/handlers/dt1t"
 
 
 var handlerMap map[string]handler.Handler = make(map[string]handler.Handler)
@@ -40,6 +41,8 @@ func InitDispatcher() {
       factory = sver.NewSverHandler
     case "SVEJ":
       factory = svej.NewSvejHandler
+    case "DT1T":
+      factory = dt1t.NewDt1tHandler
     default:
       factory = nil
       log.Printf("No handler %s found, ignore mapping", mapping.Handler)