diff --git a/apps/aqhome-mqttlog/0BUILD b/apps/aqhome-mqttlog/0BUILD
index 0373131..2fae7ed 100644
--- a/apps/aqhome-mqttlog/0BUILD
+++ b/apps/aqhome-mqttlog/0BUILD
@@ -23,26 +23,39 @@
     </setVar>
 
     <setVar name="local/typefiles" >
-      itemvar.t2d
       item.t2d
+      itemvar.t2d
+      mqttvalue.t2d
+      mqtttopic.t2d
     </setVar>
   
     <setVar name="local/built_sources" >
+      mqttvalue.c
+      mqtttopic.c
     </setVar>
   
     <setVar name="local/built_headers_pub">
     </setVar>
   
     <setVar name="local/built_headers_priv" >
+      mqttvalue.h
+      mqttvalue_p.h
+      mqtttopic.h
+      mqtttopic_p.h
     </setVar>
 
     <headers dist="true" >
+      init.h
+      aqhome_mqtt.h
+      aqhome_mqtt_p.h
       mqtt.h
       messages.h
     </headers>
   
     <sources>
       $(local/typefiles)
+      aqhome_mqtt.c
+      init.c
       main.c
       mqtt.c
       messages.c
diff --git a/apps/aqhome-mqttlog/aqhome_mqtt.c b/apps/aqhome-mqttlog/aqhome_mqtt.c
new file mode 100644
index 0000000..bb5a418
--- /dev/null
+++ b/apps/aqhome-mqttlog/aqhome_mqtt.c
@@ -0,0 +1,94 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+
+#include "./aqhome_mqtt_p.h"
+#include "aqhome/ipc/endpoint_ipc.h"
+#include "aqhome/ipc/endpoint_ipcclient.h"
+#include "aqhome/mqtt/endpoint_mqttc.h"
+#include "aqhome/mqtt/msg_mqtt_publish.h"
+
+#include <gwenhywfar/misc.h>
+#include <gwenhywfar/debug.h>
+
+
+
+
+
+AQHOME_MQTT *AqHomeMqtt_new()
+{
+  AQHOME_MQTT *aqh;
+
+  GWEN_NEW_OBJECT(AQHOME_MQTT, aqh);
+
+  aqh->rootEndpoint=GWEN_MsgEndpoint_new("root", 0);
+
+  return aqh;
+}
+
+
+
+void AqHomeMqtt_free(AQHOME_MQTT *aqh)
+{
+  if (aqh) {
+    GWEN_MsgEndpoint_free(aqh->rootEndpoint);
+    GWEN_DB_Group_free(aqh->dbArgs);
+    free(aqh->pidFile);
+
+    GWEN_FREE_OBJECT(aqh);
+  }
+}
+
+
+
+GWEN_MSG_ENDPOINT *AqHomeMqtt_GetBrokerEndpoint(const AQHOME_MQTT *aqh)
+{
+  return aqh?(aqh->brokerEndpoint):NULL;
+}
+
+
+
+GWEN_MSG_ENDPOINT *AqHomeMqtt_GetMqttEndpoint(const AQHOME_MQTT *aqh)
+{
+  return aqh?(aqh->mqttEndpoint):NULL;
+}
+
+
+
+GWEN_DB_NODE *AqHomeMqtt_GetDbArgs(const AQHOME_MQTT *aqh)
+{
+  return aqh?(aqh->dbArgs):NULL;
+}
+
+
+
+const char *AqHomeMqtt_GetPidFile(const AQHOME_MQTT *aqh)
+{
+  return aqh?aqh->pidFile:NULL;
+}
+
+
+
+void AqHomeMqtt_SetPidFile(AQHOME_MQTT *aqh, const char *s)
+{
+  if (aqh) {
+    free(aqh->pidFile);
+    aqh->pidFile=s?strdup(s):NULL;
+  }
+}
+
+
+
+int AqHomeMqtt_GetTimeout(const AQHOME_MQTT *aqh)
+{
+  return aqh?aqh->timeout:0;
+}
diff --git a/apps/aqhome-mqttlog/aqhome_mqtt.h b/apps/aqhome-mqttlog/aqhome_mqtt.h
new file mode 100644
index 0000000..1a4b1e9
--- /dev/null
+++ b/apps/aqhome-mqttlog/aqhome_mqtt.h
@@ -0,0 +1,41 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOME_MQTT_H
+#define AQHOME_MQTT_H
+
+
+#include "./mqttvalue.h"
+#include "./mqtttopic.h"
+
+
+#include <gwenhywfar/endpoint.h>
+
+
+
+typedef struct AQHOME_MQTT AQHOME_MQTT;
+
+
+AQHOME_MQTT *AqHomeMqtt_new();
+void AqHomeMqtt_free(AQHOME_MQTT *aqh);
+
+GWEN_MSG_ENDPOINT *AqHomeMqtt_GetBrokerEndpoint(const AQHOME_MQTT *aqh);
+GWEN_MSG_ENDPOINT *AqHomeMqtt_GetMqttEndpoint(const AQHOME_MQTT *aqh);
+
+GWEN_DB_NODE *AqHomeMqtt_GetDbArgs(const AQHOME_MQTT *aqh);
+
+const char *AqHomeMqtt_GetPidFile(const AQHOME_MQTT *aqh);
+void AqHomeMqtt_SetPidFile(AQHOME_MQTT *aqh, const char *s);
+
+int AqHomeMqtt_GetTimeout(const AQHOME_MQTT *aqh);
+
+
+
+
+#endif
+
diff --git a/apps/aqhome-mqttlog/aqhome_mqtt_p.h b/apps/aqhome-mqttlog/aqhome_mqtt_p.h
new file mode 100644
index 0000000..e40f3e9
--- /dev/null
+++ b/apps/aqhome-mqttlog/aqhome_mqtt_p.h
@@ -0,0 +1,42 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOME_MQTT_P_H
+#define AQHOME_MQTT_P_H
+
+
+#include "./aqhome_mqtt.h"
+
+#include <gwenhywfar/mutex.h>
+
+
+#define AQHOME_MQTT_DEFAULT_PIDFILE           "/var/run/aqhome-mqtt.pid"
+#define AQHOME_MQTT_DEFAULT_DATADIR           "/var/lib/aqhome-mqtt/data"
+
+#define AQHOME_MQTT_DEFAULT_BROKER_PORT       1899
+#define AQHOME_MQTT_DEFAULT_BROKER_CLIENTID   "mqtt"
+
+
+
+
+struct AQHOME_MQTT {
+  GWEN_MSG_ENDPOINT *rootEndpoint;
+  GWEN_MSG_ENDPOINT *brokerEndpoint;  /* do not free (is part of tree pointed to by rootEndpoint) */
+  GWEN_MSG_ENDPOINT *mqttEndpoint;    /* do not free (is part of tree pointed to by rootEndpoint) */
+
+  GWEN_DB_NODE *dbArgs;
+  char *pidFile;
+  int timeout;   /* timeout for run e.g. inside valgrind */
+
+  AQH_MQTT_VALUE *mqttValueList;
+  AQH_MQTT_TOPIC *mqttTopicList;
+};
+
+
+#endif
+
diff --git a/apps/aqhome-mqttlog/init.c b/apps/aqhome-mqttlog/init.c
new file mode 100644
index 0000000..c3ee1ce
--- /dev/null
+++ b/apps/aqhome-mqttlog/init.c
@@ -0,0 +1,359 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+
+#include "./init.h"
+#include "./mqtt.h"
+#include "./aqhome_mqtt_p.h"
+
+#include "aqhome/ipc/endpoint_ipc.h"
+#include "aqhome/ipc/endpoint_ipcclient.h"
+#include "aqhome/mqtt/endpoint_mqttc.h"
+
+#include <gwenhywfar/endpoint_multilayer.h>
+#include <gwenhywfar/args.h>
+#include <gwenhywfar/debug.h>
+
+#include <unistd.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <time.h>
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * defines
+ * ------------------------------------------------------------------------------------------------
+ */
+
+#define I18N(msg) msg
+#define I18S(msg) msg
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+static int _createPidFile(const char *pidFilename);
+static int _setupBroker(AQHOME_MQTT *aqh, GWEN_DB_NODE *dbArgs);
+static int _setupMqtt(AQHOME_MQTT *aqh, GWEN_DB_NODE *dbArgs);
+static int _readArgs(int argc, char **argv, GWEN_DB_NODE *dbArgs);
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+int AqHomeMqtt_Init(AQHOME_MQTT *aqh, int argc, char **argv)
+{
+  int rv;
+  GWEN_DB_NODE *dbArgs;
+  const char *s;
+
+  dbArgs=GWEN_DB_Group_new("args");
+  rv=_readArgs(argc, argv, dbArgs);
+  if (rv<0) {
+    DBG_ERROR(NULL, "Error reading args (%d)", rv);
+    return rv;
+  }
+  aqh->dbArgs=dbArgs;
+
+  s=GWEN_DB_GetCharValue(dbArgs, "pidfile", 0, AQHOME_MQTT_DEFAULT_PIDFILE);
+  if (s && *s) {
+    AqHomeMqtt_SetPidFile(aqh, s);
+    rv=_createPidFile(s);
+    if (rv<0) {
+      DBG_ERROR(NULL, "Error creating PID file (%d)", rv);
+      return rv;
+    }
+  }
+
+  rv=_setupMqtt(aqh, dbArgs);
+  if (rv<0) {
+    DBG_ERROR(NULL, "Error setting up connection to broker (%d)", rv);
+    return rv;
+  }
+
+  rv=_setupBroker(aqh, dbArgs);
+  if (rv<0) {
+    DBG_ERROR(NULL, "Error setting up connection to broker (%d)", rv);
+    return rv;
+  }
+
+  return 0;
+}
+
+
+
+int _createPidFile(const char *pidFilename)
+{
+  FILE *f;
+  int pidfd;
+
+  if (remove(pidFilename)==0) {
+    DBG_ERROR(0, "Old PID file existed, removed. (Unclean shutdown?)");
+  }
+
+#ifdef HAVE_SYS_STAT_H
+  pidfd = open(pidFilename, O_EXCL|O_CREAT|O_WRONLY, S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH);
+  if (pidfd < 0) {
+    DBG_ERROR(NULL, "Could not create PID file \"%s\" (%s), aborting.", pidFilename, strerror(errno));
+    return GWEN_ERROR_IO;
+  }
+
+  f = fdopen(pidfd, "w");
+#else /* HAVE_STAT_H */
+  f=fopen(pidFilename,"w+");
+#endif /* HAVE_STAT_H */
+
+  /* write pid */
+#ifdef HAVE_GETPID
+  fprintf(f,"%d\n",getpid());
+#else
+  fprintf(f,"-1\n");
+#endif
+  if (fclose(f)) {
+    DBG_ERROR(0, "Could not close PID file \"%s\" (%s), aborting.", pidFilename, strerror(errno));
+    return GWEN_ERROR_IO;
+  }
+  return 0;
+}
+
+
+
+int _setupBroker(AQHOME_MQTT *aqh, GWEN_DB_NODE *dbArgs)
+{
+  const char *brokerAddress;
+  int brokerPort;
+  const char *brokerClientId;
+
+  brokerAddress=GWEN_DB_GetCharValue(dbArgs, "brokerAddress", 0, NULL);
+  brokerPort=GWEN_DB_GetIntValue(dbArgs, "brokerPort", 0, AQHOME_MQTT_DEFAULT_BROKER_PORT);
+  brokerClientId=GWEN_DB_GetCharValue(dbArgs, "brokerClientId", 0, AQHOME_MQTT_DEFAULT_BROKER_CLIENTID);
+
+  if (brokerAddress && *brokerAddress && brokerPort) {
+    GWEN_MSG_ENDPOINT *ep;
+    GWEN_MSG_ENDPOINT *ipcBaseEndpoint;
+    int rv;
+
+    ep=AQH_ClientIpcEndpoint_new("brokerIpcClient", 0);
+    ipcBaseEndpoint=AQH_IpcEndpoint_CreateIpcTcpClient(brokerAddress, brokerPort, "brokerPhysEndpoint", 0);
+    AQH_IpcEndpoint_SetServiceName(ipcBaseEndpoint, brokerClientId);
+    GWEN_MsgEndpoint_Tree2_AddChild(ep, ipcBaseEndpoint);
+
+    GWEN_MsgEndpoint_Tree2_AddChild(aqh->rootEndpoint, ep);
+    aqh->brokerEndpoint=ep;
+
+    rv=GWEN_MultilayerEndpoint_StartConnect(ep);
+    if (rv<0 && rv!=GWEN_ERROR_IN_PROGRESS) {
+      DBG_ERROR(NULL, "Error connecting to broker server %s:%d (%d), will retry later", brokerAddress, brokerPort, rv);
+      return rv;
+    }
+  }
+
+  return 0;
+}
+
+
+
+int _setupMqtt(AQHOME_MQTT *aqh, GWEN_DB_NODE *dbArgs)
+{
+  GWEN_MSG_ENDPOINT *ep;
+
+  ep=AqHomeMqttLog_CreateMqttEndpoint(dbArgs);
+  if (ep==NULL) {
+    DBG_ERROR(AQH_LOGDOMAIN, "Error creating endpoint for MQTT");
+    return GWEN_ERROR_GENERIC;
+  }
+
+  GWEN_MsgEndpoint_Tree2_AddChild(aqh->rootEndpoint, ep);
+  aqh->mqttEndpoint=ep;
+
+  return 0;
+}
+
+
+
+int _readArgs(int argc, char **argv, GWEN_DB_NODE *dbArgs)
+{
+  int rv;
+  const GWEN_ARGS args[]= {
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Char,           /* type */
+      "cfgdir",                     /* name */
+      0,                            /* minnum */
+      1,                            /* maxnum */
+      "D",                          /* short option */
+      "cfgdir",                     /* long option */
+      I18S("Specify the configuration folder"),
+      I18S("Specify the configuration folder")
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Char,           /* type */
+      "charset",                    /* name */
+      0,                            /* minnum */
+      1,                            /* maxnum */
+      0,                            /* short option */
+      "charset",                    /* long option */
+      I18S("Specify the output character set"),       /* short description */
+      I18S("Specify the output character set")        /* long description */
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Char,           /* type */
+      "brokerAddress",              /* name */
+      0,                            /* minnum */
+      1,                            /* maxnum */
+      "ba",                         /* short option */
+      "brokeraddress",                 /* long option */
+      I18S("Specify the address of the broker server to connect to (disabled if missing)"),
+      I18S("Specify the address of the broker server to connect to (disabled if missing)")
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Int,            /* type */
+      "brokerPort",                    /* name */
+      0,                             /* minnum */
+      1,                             /* maxnum */
+      "bp",                          /* short option */
+      "brokerport",                    /* long option */
+      I18S("Specify the port of the broker server (default: 1899)"),
+      I18S("Specify the port of the broker server (default: 1899)")
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Char,           /* type */
+      "brokerClientId",                /* name */
+      0,                             /* minnum */
+      1,                             /* maxnum */
+      NULL,                          /* short option */
+      "brokerclientid",                /* long option */
+      I18S("Specify client id for the broker server (default: \"nodes\")"),
+      I18S("Specify client id for the broker server (default: \"nodes\")")
+    },
+
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Char,           /* type */
+      "mqttAddress",                 /* name */
+      0,                            /* minnum */
+      1,                            /* maxnum */
+      "ma",                         /* short option */
+      "mqttaddress",                 /* long option */
+      I18S("Specify the address of the MQTT server to connect to (disabled if missing)"),
+      I18S("Specify the address of the MQTT server to connect to (disabled if missing)")
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Int,            /* type */
+      "mqttPort",                    /* name */
+      0,                             /* minnum */
+      1,                             /* maxnum */
+      "mp",                          /* short option */
+      "mqttport",                    /* long option */
+      I18S("Specify the port of the MQTT server (default: 1883)"),
+      I18S("Specify the port of the MQTT server (default: 1883)")
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Char,           /* type */
+      "mqttClientId",                /* name */
+      0,                             /* minnum */
+      1,                             /* maxnum */
+      NULL,                          /* short option */
+      "mqttclientid",                /* long option */
+      I18S("Specify client id for the MQTT server (default: \"aqhomed\")"),
+      I18S("Specify client id for the MQTT server (default: \"aqhomed\")")
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Int,            /* type */
+      "mqttKeepAlive",              /* name */
+      0,                             /* minnum */
+      1,                             /* maxnum */
+      "mk",                          /* short option */
+      "mqttkeepalive",                    /* long option */
+      I18S("Specify keepalive time in seconds (defaults: 600)"),
+      I18S("Specify keepalive time in seconds (defaults: 600)")
+    },
+
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Char,           /* type */
+      "pidfile",                    /* name */
+      0,                            /* minnum */
+      1,                            /* maxnum */
+      "p",                          /* short option */
+      "pidfile",                    /* long option */
+      I18S("Specify the PID file"),
+      I18S("Specify the PID file")
+    },
+    {
+      GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
+      GWEN_ArgsType_Int,            /* type */
+      "timeout",                    /* name */
+      0,                            /* minnum */
+      1,                            /* maxnum */
+      "T",                          /* short option */
+      "timeout",                     /* long option */
+      I18S("Specify timeout in second (default: no timeout)"),
+      I18S("Specify timeout in second (default: no timeout)")
+    },
+    {
+      GWEN_ARGS_FLAGS_HELP | GWEN_ARGS_FLAGS_LAST, /* flags */
+      GWEN_ArgsType_Int,            /* type */
+      "help",                       /* name */
+      0,                            /* minnum */
+      0,                            /* maxnum */
+      "h",                          /* short option */
+      "help",
+      I18S("Show this help screen."),
+      I18S("Show this help screen.")
+    }
+  };
+
+  rv=GWEN_Args_Check(argc, argv, 1, 0, args, dbArgs);
+  if (rv==GWEN_ARGS_RESULT_ERROR) {
+    fprintf(stderr, "ERROR: Could not parse arguments main\n");
+    return GWEN_ERROR_INVALID;
+  }
+  else if (rv==GWEN_ARGS_RESULT_HELP) {
+    GWEN_BUFFER *ubuf;
+
+    ubuf=GWEN_Buffer_new(0, 1024, 0, 1);
+    GWEN_Buffer_AppendArgs(ubuf,
+                           I18N("This is version %s.\nUsage: %s [OPTIONS]\n\nOptions:\n"),
+                           AQHOME_VERSION_STRING,
+                           argv[0]);
+    if (GWEN_Args_Usage(args, ubuf, GWEN_ArgsOutType_Txt)) {
+      fprintf(stderr, "ERROR: Could not create help string\n");
+      return 1;
+    }
+    GWEN_Buffer_AppendString(ubuf, "\n");
+
+    fprintf(stdout, "%s\n", GWEN_Buffer_GetStart(ubuf));
+    GWEN_Buffer_free(ubuf);
+    return GWEN_ERROR_CLOSE;
+  }
+  return 0;
+}
+
+
+
diff --git a/apps/aqhome-mqttlog/init.h b/apps/aqhome-mqttlog/init.h
new file mode 100644
index 0000000..ec9dd24
--- /dev/null
+++ b/apps/aqhome-mqttlog/init.h
@@ -0,0 +1,23 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOMEMQTT_INIT_H
+#define AQHOMEMQTT_INIT_H
+
+
+#include "./aqhome_mqtt.h"
+
+
+
+int AqHomeMqtt_Init(AQHOME_MQTT *aqh, int argc, char **argv);
+
+
+
+#endif
+
+
diff --git a/apps/aqhome-mqttlog/mqtttopic.t2d b/apps/aqhome-mqttlog/mqtttopic.t2d
new file mode 100644
index 0000000..426b600
--- /dev/null
+++ b/apps/aqhome-mqttlog/mqtttopic.t2d
@@ -0,0 +1,79 @@
+<?xml?>
+
+<tm2>
+  <type id="AQH_MQTT_TOPIC" type="pointer">
+    <descr>
+    </descr>
+    <lang id="c">
+      <identifier>AQH_MQTT_TOPIC</identifier>
+      <prefix>AQH_MqttTopic</prefix>
+      <baseFileName>mqtttopic</baseFileName>
+      
+      <flags>
+        with_xml
+        with_db
+        with_list1
+      </flags>
+      
+      <headers>
+        <header type="sys" loc="pre">aqhome/api.h</header>
+      </headers>
+
+      <inlines>
+      </inlines>
+
+    </lang>
+
+
+    <enums>
+
+      <enum id="AQH_MQTT_TOPIC_TYPE" prefix="AQH_MqttTopicType_">
+        <item name="num">
+          <descr>numeric type</descr>
+        </item>
+
+        <item name="json">
+          <descr>json data</descr>
+        </item>
+
+      </enum>
+
+    </enums>
+
+
+    <members>
+
+      <member name="id" type="uint64_t" maxlen="8">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags>with_getbymember</flags>
+      </member>
+
+      <member name="deviceId" type="uint64_t" maxlen="8">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags></flags>
+      </member>
+
+      <member name="topic" type="char_ptr" maxlen="256">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags>own with_getbymember</flags>
+      </member>
+
+      <member name="dataType" type="int" maxlen="8">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags></flags>
+      </member>
+
+    </members>
+    
+  </type>
+  
+</tm2>
+
diff --git a/apps/aqhome-mqttlog/mqttvalue.t2d b/apps/aqhome-mqttlog/mqttvalue.t2d
new file mode 100644
index 0000000..8b0ea26
--- /dev/null
+++ b/apps/aqhome-mqttlog/mqttvalue.t2d
@@ -0,0 +1,94 @@
+<?xml?>
+
+<tm2>
+  <type id="AQH_MQTT_VALUE" type="pointer">
+    <descr>
+    </descr>
+    <lang id="c">
+      <identifier>AQH_MQTT_VALUE</identifier>
+      <prefix>AQH_MqttValue</prefix>
+      <baseFileName>mqttvalue</baseFileName>
+      
+      <flags>
+        with_xml
+        with_db
+        with_list1
+      </flags>
+      
+      <headers>
+        <header type="sys" loc="pre">aqhome/api.h</header>
+      </headers>
+
+      <inlines>
+      </inlines>
+
+
+
+    </lang>
+
+
+    <enums>
+
+    </enums>
+
+
+    <members>
+
+      <member name="id" type="uint64_t" maxlen="8">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags>with_getbymember</flags>
+      </member>
+
+      <member name="deviceName" type="char_ptr" maxlen="32">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags>own</flags>
+      </member>
+
+
+      <member name="valueNameForDriver" type="char_ptr" maxlen="128">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags>own</flags>
+      </member>
+
+      <member name="valueType" type="int" maxlen="8">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags></flags>
+      </member>
+
+      <member name="valueUnits" type="char_ptr" maxlen="32">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags>own</flags>
+      </member>
+
+
+      <member name="topicId" type="uint64_t" maxlen="8">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags></flags>
+      </member>
+
+      <member name="jsonPath" type="char_ptr" maxlen="256">
+        <default>0</default>
+        <preset>0</preset>
+        <access>public</access>
+        <flags>own</flags>
+      </member>
+
+
+    </members>
+    
+  </type>
+  
+</tm2>
+