diff --git a/Jenkinsfile b/Jenkinsfile
index 0bb7194..87c9bea 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,6 +1,6 @@
 import java.text.SimpleDateFormat
 jobName = "metadata-exporter"
-version = "0.1.50"
+version = "0.1.60"
 build_dir = "build"
 buildPackageName = "meta-exporter"
 
@@ -11,7 +11,7 @@ node ('dockerslave') {
         git branch: 'master', url: 'git@github.com:MONROE-PROJECT/Utilities.git'
 
         checkout([$class: 'GitSCM',
-            branches: [[name: 'master']],
+            branches: [[name: 'nne-iot']],
             doGenerateSubmoduleConfigurations: false,
             extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: 'metadata-exporter-alt']],
             submoduleCfg: [],
diff --git a/metadata_exporter.h b/metadata_exporter.h
index 0d62462..536aff5 100644
--- a/metadata_exporter.h
+++ b/metadata_exporter.h
@@ -65,11 +65,14 @@
 #define DEFAULT_MCCMNC        0
 #define DEFAULT_LAC          -1
 #define DEFAULT_CID          -1
-#define DEFAULT_LTE_PCI      -1
 #define DEFAULT_MODE         -1
 #define DEFAULT_SUBMODE      -1
 #define DEFAULT_DEVICE_STATE -1
 
+#define DEFAULT_TX_POWER      0
+#define DEFAULT_IOT_EARFCN    0
+#define DEFAULT_IOT_CELEVEL   0
+
 enum iface_event {
     IFACE_EVENT_DEV_STATE=1,
     IFACE_EVENT_MODE_CHANGE,
@@ -79,7 +82,13 @@ enum iface_event {
     IFACE_EVENT_UPDATE,
     IFACE_EVENT_IP_ADDR_CHANGE,
     IFACE_EVENT_LOC_CHANGE,
-    IFACE_EVENT_NW_MCCMNC_CHANGE
+    IFACE_EVENT_NW_MCCMNC_CHANGE,
+    IFACE_EVENT_NSM,
+    IFACE_EVENT_SYSTEM,
+    IFACE_EVENT_LTE_CA,
+    IFACE_EVENT_EARFCN_CHANGE,
+    IFACE_EVENT_CELEVEL_CHANGE,
+    IFACE_EVENT_TX_POWER_CHANGE
 };
 
 enum conn_event {
@@ -191,6 +200,9 @@ struct md_iface_event {
     uint16_t lte_freq;
     uint16_t lac;
     uint16_t lte_pci;
+    uint16_t tx_power;
+    uint16_t iot_earfcn;
+    uint16_t iot_celevel;
     int8_t rssi;
     int8_t ecio;
     int8_t lte_rssi;
diff --git a/metadata_input_nl_zmq_common.c b/metadata_input_nl_zmq_common.c
index 74b76bb..0a37d6f 100644
--- a/metadata_input_nl_zmq_common.c
+++ b/metadata_input_nl_zmq_common.c
@@ -140,6 +140,13 @@ uint8_t parse_iface_event(struct json_object *meta_obj, struct md_iface_event *m
             mie->enodeb_id = json_object_get_int(val);
         } else if (!strcmp(key, "ca_info")) {
             mie->ca_info = json_object_to_json_string_ext(val, JSON_C_TO_STRING_PLAIN);
+
+        } else if (!strcmp(key, "tx_power")) {
+            mie->tx_power = (int32_t) json_object_get_int(val);
+        } else if (!strcmp(key, "earfcn")) {
+            mie->iot_earfcn = (uint32_t) json_object_get_int(val);
+        } else if (!strcmp(key, "celevel")) {
+            mie->iot_celevel = (uint8_t) json_object_get_int(val);
         }
     }
 
@@ -557,6 +564,10 @@ void init_iface_event(struct md_iface_event *mie)
     mie->enodeb_id = DEFAULT_ENODEBID;
     mie->device_mode = DEFAULT_MODE;
     mie->device_submode = DEFAULT_SUBMODE;
+
+    mie->tx_power = DEFAULT_TX_POWER;
+    mie->iot_earfcn = DEFAULT_IOT_EARFCN;
+    mie->iot_celevel = DEFAULT_IOT_CELEVEL;
 }
 
 void init_conn_event(struct md_conn_event* mce)
diff --git a/metadata_input_zeromq.c b/metadata_input_zeromq.c
index d738c07..50d89e6 100644
--- a/metadata_input_zeromq.c
+++ b/metadata_input_zeromq.c
@@ -424,15 +424,15 @@ static uint8_t md_input_zeromq_init(void *ptr, json_object* config)
         json_object_object_foreach(subconfig, key, val) {
             if (!strcmp(key, "conn")) {
                 miz->md_zmq_mask |= META_TYPE_CONNECTION;
-	    } else if (!strcmp(key, "pos")) {
+            } else if (!strcmp(key, "pos")) {
                 miz->md_zmq_mask |= META_TYPE_POS;
-	    } else if (!strcmp(key, "iface")) {
+            } else if (!strcmp(key, "iface")) {
                 miz->md_zmq_mask |= META_TYPE_INTERFACE;
-	    } else if (!strcmp(key, "radio")) {
+            } else if (!strcmp(key, "radio")) {
                 miz->md_zmq_mask |= META_TYPE_RADIO;
-	    } else if (!strcmp(key, "system")) {
-		miz->md_zmq_mask |= META_TYPE_SYSTEM;
-	    }
+            } else if (!strcmp(key, "system")) {
+                miz->md_zmq_mask |= META_TYPE_SYSTEM;
+            }
         }
     }
 
diff --git a/metadata_writer_nne.c b/metadata_writer_nne.c
index dbbf6c0..c78621a 100644
--- a/metadata_writer_nne.c
+++ b/metadata_writer_nne.c
@@ -44,6 +44,12 @@ static struct nne_value md_iface_parse_cid(struct nne_modem *modem, struct md_if
 static struct nne_value md_iface_parse_oper(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
 static struct nne_value md_iface_parse_ipaddr(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
 static struct nne_value md_iface_parse_dev_state(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
+static struct nne_value md_iface_parse_imsi(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
+static struct nne_value md_iface_parse_band(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
+static struct nne_value md_iface_parse_frequency(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
+static struct nne_value md_iface_parse_tx_power(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
+static struct nne_value md_iface_parse_earfcn(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
+static struct nne_value md_iface_parse_celevel(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len);
 
 static struct nne_metadata_descr NNE_METADATA_DESCR[] = {
     { NNE_IDX_MODE,      "mode",         0, NNE_TYPE_UINT8,  IFACE_EVENT_MODE_CHANGE, md_iface_parse_mode },
@@ -57,7 +63,13 @@ static struct nne_metadata_descr NNE_METADATA_DESCR[] = {
     { NNE_IDX_CID,       "cid",          0, NNE_TYPE_STRING, IFACE_EVENT_LOC_CHANGE, md_iface_parse_cid },
     { NNE_IDX_OPER,      "oper",         0, NNE_TYPE_UINT32, IFACE_EVENT_NW_MCCMNC_CHANGE, md_iface_parse_oper },
     { NNE_IDX_IPADDR,    "ipaddr",       0, NNE_TYPE_STRING, IFACE_EVENT_IP_ADDR_CHANGE, md_iface_parse_ipaddr },
-    { NNE_IDX_DEV_STATE, "device_state", 0, NNE_TYPE_UINT8,  IFACE_EVENT_DEV_STATE, md_iface_parse_dev_state }
+    { NNE_IDX_DEV_STATE, "device_state", 0, NNE_TYPE_UINT8,  IFACE_EVENT_DEV_STATE, md_iface_parse_dev_state },
+    { NNE_IDX_IMSI,      "imsi",         0, NNE_TYPE_STRING, IFACE_EVENT_MODE_CHANGE, md_iface_parse_imsi },
+    { NNE_IDX_BAND,      "band",         0, NNE_TYPE_UINT8,  IFACE_EVENT_LTE_BAND_CHANGE, md_iface_parse_band },
+    { NNE_IDX_FREQUENCY, "lte_freq",     0, NNE_TYPE_UINT32, IFACE_EVENT_LTE_BAND_CHANGE, md_iface_parse_frequency },
+    { NNE_IDX_TX_POWER,  "tx_power",     0, NNE_TYPE_INT32,  IFACE_EVENT_TX_POWER_CHANGE, md_iface_parse_tx_power },
+    { NNE_IDX_EARFCN,    "earfcn",       0, NNE_TYPE_UINT32, IFACE_EVENT_EARFCN_CHANGE, md_iface_parse_earfcn },
+    { NNE_IDX_CELEVEL,   "celevel",      0, NNE_TYPE_UINT8,   IFACE_EVENT_CELEVEL_CHANGE, md_iface_parse_celevel }
 };
 
 #define NNE_METADATA_DESCR_LEN (sizeof(NNE_METADATA_DESCR) / sizeof(struct nne_metadata_descr))
@@ -277,6 +289,66 @@ static struct nne_value md_iface_parse_dev_state(struct nne_modem *modem, struct
     return value;
 }
 
+static struct nne_value md_iface_parse_imsi(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len)
+{
+    int len = 16;
+    size_t retval;
+    struct nne_value value;
+    value.type = NNE_TYPE_STRING;
+    value.u.v_str = malloc(len);
+    if (value.u.v_str != NULL) {
+        retval = snprintf(value.u.v_str, len, "%s", mie->imsi);
+        if (retval >= len) {
+            value.type = NNE_TYPE_NULL;
+            free(value.u.v_str);
+            value.u.v_str = NULL;
+        }
+    }
+    else
+        value.type = NNE_TYPE_NULL;
+    return value;
+}
+
+static struct nne_value md_iface_parse_band(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len)
+{
+    struct nne_value value;
+    value.type = NNE_TYPE_UINT8;
+    value.u.v_uint8 = mie->lte_band;
+    return value;
+}
+
+static struct nne_value md_iface_parse_frequency(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len)
+{
+    struct nne_value value;
+    value.type = NNE_TYPE_UINT32;
+    value.u.v_uint32 = mie->lte_freq;
+    return value;
+}
+
+static struct nne_value md_iface_parse_celevel(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len)
+{
+    struct nne_value value;
+    value.type = NNE_TYPE_INT8;
+    value.u.v_int8 = mie->iot_celevel;
+    return value;
+}
+
+static struct nne_value md_iface_parse_tx_power(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len)
+{
+    struct nne_value value;
+    value.type = NNE_TYPE_INT32;
+    value.u.v_int32 = mie->tx_power;
+    return value;
+}
+
+static struct nne_value md_iface_parse_earfcn(struct nne_modem *modem, struct md_iface_event *mie, char *extra, size_t extra_len)
+{
+    struct nne_value value;
+    value.type = NNE_TYPE_UINT32;
+    value.u.v_uint32 = mie->iot_earfcn;
+    return value;
+}
+
 static uint8_t md_nne_handle_gps_event(struct md_writer_nne *mwn,
                                        struct md_gps_event *mge)
 {
@@ -692,6 +764,9 @@ static void md_nne_handle_iface_event(struct md_writer_nne *mwn,
         "IFACE_EVENT_IP_ADDR_CHANGE",
         "IFACE_EVENT_LOC_CHANGE",
         "IFACE_EVENT_NW_MCCMNC_CHANGE",
+        "IFACE_EVENT_TX_POWER_CHANGE",
+        "IFACE_EVENT_EARFCN_CHANGE",
+        "IFACE_EVENT_CELEVEL_CHANGE",
     };
 
     META_PRINT_SYSLOG(mwn->parent, LOG_ERR, "NNE writer: %s: "
diff --git a/metadata_writer_nne.h b/metadata_writer_nne.h
index fb9eeef..a3072c6 100644
--- a/metadata_writer_nne.h
+++ b/metadata_writer_nne.h
@@ -76,6 +76,14 @@ enum nne_metadata_idx
     NNE_IDX_OPER,
     NNE_IDX_IPADDR,
     NNE_IDX_DEV_STATE,
+
+    NNE_IDX_IMSI,
+    NNE_IDX_BAND,
+    NNE_IDX_FREQUENCY,
+
+    NNE_IDX_TX_POWER,
+    NNE_IDX_CELEVEL,
+    NNE_IDX_EARFCN,
     __NNE_IDX_MAX
 };
 
diff --git a/metadata_writer_zeromq.c b/metadata_writer_zeromq.c
index 5c4c2ed..0d65fdb 100644
--- a/metadata_writer_zeromq.c
+++ b/metadata_writer_zeromq.c
@@ -445,6 +445,15 @@ static json_object *md_zeromq_writer_create_iface_json(const struct md_writer_ze
         (mie->lte_pci != DEFAULT_LTE_PCI &&
             !md_zeromq_writer_create_json_int(obj,
                 mwz->keys[MD_ZMQ_KEY_LTE_PCI], mie->lte_pci)) ||
+        (mie->tx_power != DEFAULT_TX_POWER &&
+            !md_zeromq_writer_create_json_int(obj,
+                mwz->keys[MD_ZMQ_KEY_TX_POWER], mie->tx_power)) ||
+        (mie->iot_earfcn != DEFAULT_IOT_EARFCN &&
+            !md_zeromq_writer_create_json_int(obj,
+                mwz->keys[MD_ZMQ_KEY_IOT_EARFCN], mie->iot_earfcn)) ||
+        (mie->iot_celevel != DEFAULT_IOT_CELEVEL &&
+            !md_zeromq_writer_create_json_int(obj,
+                mwz->keys[MD_ZMQ_KEY_IOT_CELEVEL], mie->iot_celevel)) ||
         (mie->enodeb_id != DEFAULT_ENODEBID &&
             !md_zeromq_writer_create_json_int(obj,
                 mwz->keys[MD_ZMQ_KEY_ENODEB_ID], mie->enodeb_id))) {
diff --git a/metadata_writer_zeromq.h b/metadata_writer_zeromq.h
index 1fa196e..0f82690 100644
--- a/metadata_writer_zeromq.h
+++ b/metadata_writer_zeromq.h
@@ -100,6 +100,10 @@ enum md_zmq_keys {
     MD_ZMQ_KEY_NMEA,
     MD_ZMQ_KEY_SPEED,
 
+    MD_ZMQ_KEY_TX_POWER,
+    MD_ZMQ_KEY_IOT_EARFCN,
+    MD_ZMQ_KEY_IOT_CELEVEL,
+
     MD_ZMQ_KEY_RADIO_CELL_ID,
     MD_ZMQ_KEY_RADIO_PLMN,
     MD_ZMQ_KEY_RADIO_LAC,
diff --git a/metadata_writer_zeromq_monroe.c b/metadata_writer_zeromq_monroe.c
index 7157b3a..b03a4cc 100644
--- a/metadata_writer_zeromq_monroe.c
+++ b/metadata_writer_zeromq_monroe.c
@@ -63,6 +63,10 @@ const char *monroe_keys[MD_ZMQ_KEYS_MAX + 1] = {
     "NMEA",
     "Speed",
 
+    "TxPower",
+    "EARFCN",
+    "CELevel",
+
     "CellID",
     "PLMN",
     "LAC",
diff --git a/metadata_writer_zeromq_nne.c b/metadata_writer_zeromq_nne.c
index b54639d..7206fc0 100644
--- a/metadata_writer_zeromq_nne.c
+++ b/metadata_writer_zeromq_nne.c
@@ -65,6 +65,10 @@ const char *nne_keys[MD_ZMQ_KEYS_MAX + 1] = {
     "nmea_raw",
     "speed",
 
+    "tx_power",
+    "earfcn",
+    "celevel",
+ 
     "cell_id",
     "plmn",
     "lac",