diff --git a/code/espurna/espurna.ino b/code/espurna/espurna.ino
index e0d9e2f1..73dc44f6 100644
--- a/code/espurna/espurna.ino
+++ b/code/espurna/espurna.ino
@@ -26,138 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // METHODS
 // -----------------------------------------------------------------------------
 
-String getIdentifier() {
-    char buffer[20];
-    snprintf_P(buffer, sizeof(buffer), PSTR("%s_%06X"), DEVICE, ESP.getChipId());
-    return String(buffer);
-}
-
-String buildTime() {
-
-    const char time_now[] = __TIME__;   // hh:mm:ss
-    unsigned int hour = atoi(&time_now[0]);
-    unsigned int minute = atoi(&time_now[3]);
-    unsigned int second = atoi(&time_now[6]);
-
-    const char date_now[] = __DATE__;   // Mmm dd yyyy
-    const char *months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
-    unsigned int month = 0;
-    for ( int i = 0; i < 12; i++ ) {
-        if (strncmp(date_now, months[i], 3) == 0 ) {
-            month = i + 1;
-            break;
-        }
-    }
-    unsigned int day = atoi(&date_now[3]);
-    unsigned int year = atoi(&date_now[7]);
-
-    char buffer[20];
-    snprintf_P(
-        buffer, sizeof(buffer), PSTR("%04d/%02d/%02d %02d:%02d:%02d"),
-        year, month, day, hour, minute, second
-    );
-
-    return String(buffer);
-
-}
-
-
-unsigned long getUptime() {
-
-    static unsigned long last_uptime = 0;
-    static unsigned char uptime_overflows = 0;
-
-    if (millis() < last_uptime) ++uptime_overflows;
-    last_uptime = millis();
-    unsigned long uptime_seconds = uptime_overflows * (UPTIME_OVERFLOW / 1000) + (last_uptime / 1000);
-
-    return uptime_seconds;
-
-}
-
-void heartbeat() {
-
-    unsigned long uptime_seconds = getUptime();
-    unsigned int free_heap = ESP.getFreeHeap();
-
-    #if NTP_SUPPORT
-        DEBUG_MSG_P(PSTR("[MAIN] Time: %s\n"), (char *) ntpDateTime().c_str());
-    #endif
-    
-    if (!mqttConnected()) {
-        DEBUG_MSG_P(PSTR("[MAIN] Uptime: %ld seconds\n"), uptime_seconds);
-        DEBUG_MSG_P(PSTR("[MAIN] Free heap: %d bytes\n"), free_heap);
-        #if ADC_VCC_ENABLED
-            DEBUG_MSG_P(PSTR("[MAIN] Power: %d mV\n"), ESP.getVcc());
-        #endif
-    }
-
-
-    #if (HEARTBEAT_REPORT_INTERVAL)
-        mqttSend(MQTT_TOPIC_INTERVAL, HEARTBEAT_INTERVAL / 1000);
-    #endif
-    #if (HEARTBEAT_REPORT_APP)
-        mqttSend(MQTT_TOPIC_APP, APP_NAME);
-    #endif
-    #if (HEARTBEAT_REPORT_VERSION)
-        mqttSend(MQTT_TOPIC_VERSION, APP_VERSION);
-    #endif
-    #if (HEARTBEAT_REPORT_HOSTNAME)
-        mqttSend(MQTT_TOPIC_HOSTNAME, getSetting("hostname").c_str());
-    #endif
-    #if (HEARTBEAT_REPORT_IP)
-        mqttSend(MQTT_TOPIC_IP, getIP().c_str());
-    #endif
-    #if (HEARTBEAT_REPORT_MAC)
-        mqttSend(MQTT_TOPIC_MAC, WiFi.macAddress().c_str());
-    #endif
-    #if (HEARTBEAT_REPORT_RSSI)
-        mqttSend(MQTT_TOPIC_RSSI, String(WiFi.RSSI()).c_str());
-    #endif
-    #if (HEARTBEAT_REPORT_UPTIME)
-        mqttSend(MQTT_TOPIC_UPTIME, String(uptime_seconds).c_str());
-        #if INFLUXDB_SUPPORT
-        influxDBSend(MQTT_TOPIC_UPTIME, String(uptime_seconds).c_str());
-        #endif
-    #endif
-    #if (HEARTBEAT_REPORT_FREEHEAP)
-        mqttSend(MQTT_TOPIC_FREEHEAP, String(free_heap).c_str());
-        #if INFLUXDB_SUPPORT
-        influxDBSend(MQTT_TOPIC_FREEHEAP, String(free_heap).c_str());
-        #endif
-    #endif
-    #if (HEARTBEAT_REPORT_RELAY)
-        relayMQTT();
-    #endif
-    #if (LIGHT_PROVIDER != LIGHT_PROVIDER_NONE) & (HEARTBEAT_REPORT_LIGHT)
-        lightMQTT();
-    #endif
-    #if (HEARTBEAT_REPORT_VCC)
-    #if ADC_VCC_ENABLED
-        mqttSend(MQTT_TOPIC_VCC, String(ESP.getVcc()).c_str());
-    #endif
-    #endif
-    #if (HEARTBEAT_REPORT_STATUS)
-        mqttSend(MQTT_TOPIC_STATUS, MQTT_STATUS_ONLINE, true);
-    #endif
-
-}
-
-void customReset(unsigned char status) {
-    EEPROM.write(EEPROM_CUSTOM_RESET, status);
-    EEPROM.commit();
-}
-
-unsigned char customReset() {
-    static unsigned char status = 255;
-    if (status == 255) {
-        status = EEPROM.read(EEPROM_CUSTOM_RESET);
-        if (status > 0) customReset(0);
-        if (status > CUSTOM_RESET_MAX) status = 0;
-    }
-    return status;
-}
-
 void hardwareSetup() {
 
     EEPROM.begin(EEPROM_SIZE);
diff --git a/code/espurna/utils.ino b/code/espurna/utils.ino
index 6e41bc12..c8428cb0 100644
--- a/code/espurna/utils.ino
+++ b/code/espurna/utils.ino
@@ -6,6 +6,137 @@ Copyright (C) 2017 by Xose Pérez <xose dot perez at gmail dot com>
 
 */
 
+String getIdentifier() {
+    char buffer[20];
+    snprintf_P(buffer, sizeof(buffer), PSTR("%s_%06X"), DEVICE, ESP.getChipId());
+    return String(buffer);
+}
+
+String buildTime() {
+
+    const char time_now[] = __TIME__;   // hh:mm:ss
+    unsigned int hour = atoi(&time_now[0]);
+    unsigned int minute = atoi(&time_now[3]);
+    unsigned int second = atoi(&time_now[6]);
+
+    const char date_now[] = __DATE__;   // Mmm dd yyyy
+    const char *months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
+    unsigned int month = 0;
+    for ( int i = 0; i < 12; i++ ) {
+        if (strncmp(date_now, months[i], 3) == 0 ) {
+            month = i + 1;
+            break;
+        }
+    }
+    unsigned int day = atoi(&date_now[3]);
+    unsigned int year = atoi(&date_now[7]);
+
+    char buffer[20];
+    snprintf_P(
+        buffer, sizeof(buffer), PSTR("%04d/%02d/%02d %02d:%02d:%02d"),
+        year, month, day, hour, minute, second
+    );
+
+    return String(buffer);
+
+}
+
+
+unsigned long getUptime() {
+
+    static unsigned long last_uptime = 0;
+    static unsigned char uptime_overflows = 0;
+
+    if (millis() < last_uptime) ++uptime_overflows;
+    last_uptime = millis();
+    unsigned long uptime_seconds = uptime_overflows * (UPTIME_OVERFLOW / 1000) + (last_uptime / 1000);
+
+    return uptime_seconds;
+
+}
+
+void heartbeat() {
+
+    unsigned long uptime_seconds = getUptime();
+    unsigned int free_heap = ESP.getFreeHeap();
+
+    #if NTP_SUPPORT
+        DEBUG_MSG_P(PSTR("[MAIN] Time: %s\n"), (char *) ntpDateTime().c_str());
+    #endif
+
+    if (!mqttConnected()) {
+        DEBUG_MSG_P(PSTR("[MAIN] Uptime: %ld seconds\n"), uptime_seconds);
+        DEBUG_MSG_P(PSTR("[MAIN] Free heap: %d bytes\n"), free_heap);
+        #if ADC_VCC_ENABLED
+            DEBUG_MSG_P(PSTR("[MAIN] Power: %d mV\n"), ESP.getVcc());
+        #endif
+    }
+
+    #if (HEARTBEAT_REPORT_INTERVAL)
+        mqttSend(MQTT_TOPIC_INTERVAL, HEARTBEAT_INTERVAL / 1000);
+    #endif
+    #if (HEARTBEAT_REPORT_APP)
+        mqttSend(MQTT_TOPIC_APP, APP_NAME);
+    #endif
+    #if (HEARTBEAT_REPORT_VERSION)
+        mqttSend(MQTT_TOPIC_VERSION, APP_VERSION);
+    #endif
+    #if (HEARTBEAT_REPORT_HOSTNAME)
+        mqttSend(MQTT_TOPIC_HOSTNAME, getSetting("hostname").c_str());
+    #endif
+    #if (HEARTBEAT_REPORT_IP)
+        mqttSend(MQTT_TOPIC_IP, getIP().c_str());
+    #endif
+    #if (HEARTBEAT_REPORT_MAC)
+        mqttSend(MQTT_TOPIC_MAC, WiFi.macAddress().c_str());
+    #endif
+    #if (HEARTBEAT_REPORT_RSSI)
+        mqttSend(MQTT_TOPIC_RSSI, String(WiFi.RSSI()).c_str());
+    #endif
+    #if (HEARTBEAT_REPORT_UPTIME)
+        mqttSend(MQTT_TOPIC_UPTIME, String(uptime_seconds).c_str());
+        #if INFLUXDB_SUPPORT
+        influxDBSend(MQTT_TOPIC_UPTIME, String(uptime_seconds).c_str());
+        #endif
+    #endif
+    #if (HEARTBEAT_REPORT_FREEHEAP)
+        mqttSend(MQTT_TOPIC_FREEHEAP, String(free_heap).c_str());
+        #if INFLUXDB_SUPPORT
+        influxDBSend(MQTT_TOPIC_FREEHEAP, String(free_heap).c_str());
+        #endif
+    #endif
+    #if (HEARTBEAT_REPORT_RELAY)
+        relayMQTT();
+    #endif
+    #if (LIGHT_PROVIDER != LIGHT_PROVIDER_NONE) & (HEARTBEAT_REPORT_LIGHT)
+        lightMQTT();
+    #endif
+    #if (HEARTBEAT_REPORT_VCC)
+    #if ADC_VCC_ENABLED
+        mqttSend(MQTT_TOPIC_VCC, String(ESP.getVcc()).c_str());
+    #endif
+    #endif
+    #if (HEARTBEAT_REPORT_STATUS)
+        mqttSend(MQTT_TOPIC_STATUS, MQTT_STATUS_ONLINE, true);
+    #endif
+
+}
+
+void customReset(unsigned char status) {
+    EEPROM.write(EEPROM_CUSTOM_RESET, status);
+    EEPROM.commit();
+}
+
+unsigned char customReset() {
+    static unsigned char status = 255;
+    if (status == 255) {
+        status = EEPROM.read(EEPROM_CUSTOM_RESET);
+        if (status > 0) customReset(0);
+        if (status > CUSTOM_RESET_MAX) status = 0;
+    }
+    return status;
+}
+
 char * ltrim(char * s) {
     char *p = s;
     while ((unsigned char) *p == ' ') ++p;