diff --git a/lighthub/item.cpp b/lighthub/item.cpp
index 8faaac0..d74b603 100644
--- a/lighthub/item.cpp
+++ b/lighthub/item.cpp
@@ -369,21 +369,21 @@ int Item::getArg(short n) //Return arg int or first array element if Arg is arra
 
 float Item::getFloatArg(short n) //Return arg float or first array element if Arg is array
 {
-    if (!itemArg) return 0;//-1;
+    if (!itemArg) return 0.0;//-1;
     if ((itemArg->type == aJson_Array) && ( n < aJson.getArraySize(itemArg))) 
            {
            aJsonObject * obj =  aJson.getArrayItem(itemArg, n);
-           if (obj && obj->type == aJson_Int) return obj->valueint;
+           if (obj && obj->type == aJson_Int) return static_cast<float> (obj->valueint);
            if (obj && obj->type == aJson_Float) return obj->valuefloat;
-           return 0;
+           return 0.0;
            }
 
     else if (!n)
     { 
-    if (itemArg->type == aJson_Int) return itemArg->valueint; 
+    if (itemArg->type == aJson_Int) return static_cast<float>(itemArg->valueint); 
     else  if (itemArg->type == aJson_Float) return itemArg->valuefloat; 
     } 
-    return 0;
+    return 0.0;
 }
 
 short Item::getArgCount()
diff --git a/lighthub/main.cpp b/lighthub/main.cpp
index 37ad6fe..0f72194 100644
--- a/lighthub/main.cpp
+++ b/lighthub/main.cpp
@@ -2192,12 +2192,33 @@ void setup_main() {
  #endif
 //debugSerialPort << "Checkin EEPROM integrity (signature)"<<endl;
 
-    if (!sysConf.isValidSysConf()) 
+bool needClean = false;
+#ifdef CONFIG_CLEAN_PIN
+pinMode(CONFIG_CLEAN_PIN,INPUT_PULLUP);
+int i = 0;
+while  ((digitalRead(CONFIG_CLEAN_PIN)==LOW) && !needClean)
+{
+    
+    statusLED.set(ledRED);
+        delay(500);
+    statusLED.set(ledGREEN);
+        delay(500);
+    statusLED.set(ledBLUE);
+        delay(500);
+    if (i>4) needClean = true;
+    i++;    
+}
+
+//if (needClean) cmdFunctionClearEEPROM(0, NULL);
+#endif
+
+    if (!sysConf.isValidSysConf() || needClean) 
                 {
                 #if defined(debugSerialPort) && !defined(NOSERIAL)    
-                debugSerialPort.println(F("No valid EEPROM data. Initializing."));    
+                debugSerialPort.println(F("Initializing EEPROM."));    
                 #endif
-                sysConf.clear();
+                cmdFunctionClearEEPROM(0, NULL);
+                //sysConf.clear();
                 } 
        else  debugSerialPort << F("EEPROM signature ok")<<endl;                          
   //  scan_i2c_bus();
@@ -2884,7 +2905,9 @@ void thermoLoop(void) {
                 int   thermoStateCommand = thermostat.getCmd();
                 float curTemp       = (float) tStore.tempX100/100.;
                 bool  active        = thermostat.isActive();
-
+                //float overHeatTemp  = thermostat.getFloatArg(1);
+                //if (overHeatTemp == 0.) overHeatTemp = THERMO_OVERHEAT_CELSIUS;
+                float overHeatTemp  = THERMO_OVERHEAT_CELSIUS;
                 debugSerial << F(" Set:") << thermoSetting << F(" Cur:") << curTemp
                             << F(" cmd:") << thermoStateCommand;
 
@@ -2900,7 +2923,7 @@ void thermoLoop(void) {
                         }
                          else
                          { // Not expired yet
-                            if (curTemp > THERMO_OVERHEAT_CELSIUS) mqttClient.publish("/alarm/ovrht", thermoItem->name); 
+                            if (curTemp > overHeatTemp) mqttClient.publish("/alarm/ovrht", thermoItem->name); 
 
                             if (!active) thermoRelay(thermoPin,HEATER_OFF);//OFF 
                                else if (curTemp < thermoSetting - THERMO_GIST_CELSIUS) thermoRelay(thermoPin,HEATER_HEAT);//ON
diff --git a/lighthub/modules/out_ac.cpp b/lighthub/modules/out_ac.cpp
index 5506a19..444651d 100644
--- a/lighthub/modules/out_ac.cpp
+++ b/lighthub/modules/out_ac.cpp
@@ -24,7 +24,7 @@ extern bool disableCMD;
 #define AC_IDLE CST_INITIALIZED
 #define AC_SENDING 2
 
-byte inCheck = 0;
+//byte inCheck = 0;
 byte qstn[] = {255,255,10,0,0,0,0,0,1,1,77,1,90}; // Команда опроса
 
 byte on[]   = {255,255,10,0,0,0,0,0,1,1,77,2,91}; // Включение кондиционера
@@ -66,6 +66,20 @@ void out_AC::getConfig(){
 
 }
 
+void out_AC::SubmitParameters(const char * name, itemCmd value){
+
+    if (!item || !item->itemArg) return;
+    if ((item->itemArg->type == aJson_Array) && ( 1 < aJson.getArraySize(item->itemArg)))
+    { 
+     aJsonObject * callbackObj = aJson.getArrayItem(item->itemArg, 1);  
+     if (callbackObj && callbackObj->type == aJson_Object)
+        {
+          aJsonObject * execObj = aJson.getObjectItem(callbackObj,name);
+          if (execObj) executeCommand(execObj,-1,value);
+        }
+    }
+}
+
 void out_AC::InsertData(byte data[], size_t size){
 
     int fresh =0;
@@ -77,7 +91,8 @@ void out_AC::InsertData(byte data[], size_t size){
     int fan_spd = 0;
 
 
-    char s_mode[10];
+    char s_buffer[10];
+    itemCmd icmd;
 
     set_tmp = data[B_SET_TMP]+16;
     if (set_tmp>40 || set_tmp<16) return;
@@ -128,18 +143,47 @@ void out_AC::InsertData(byte data[], size_t size){
   //publishTopic(item->itemArr->name, (long) fan_spd,"/fan");
 
   /////////////////////////////////
+   s_buffer[0]='\0';
+  switch (fan_spd){
+    case 0x00:
+     strcpy_P(s_buffer,HIGH_P);
+     icmd.Cmd(CMD_HIGH);
+    break;
+    case 0x01:
+     strcpy_P(s_buffer,MED_P);
+     icmd.Cmd(CMD_MED);
+    break;
+    case 0x02:
+     strcpy_P(s_buffer,LOW_P);
+     icmd.Cmd(CMD_LOW);
+    break;
+    case 0x03:
+    strcpy_P(s_buffer,AUTO_P);
+    icmd.Cmd(CMD_AUTO);
+    break;
+    default:
+    strcpy_P(s_buffer,ERROR_P);
+    icmd.Cmd(CMD_VOID);
+  }
+publishTopic(item->itemArr->name, s_buffer,"/fan");
+SubmitParameters("fan",icmd);
+
+ /*      
   if (fan_spd == 0x00){
       publishTopic(item->itemArr->name, "high","/fan");
+      SubmitParameters("fan","")
   }
   if (fan_spd == 0x01){
       publishTopic(item->itemArr->name, "medium","/fan");
   }
+
   if (fan_spd == 0x02){
       publishTopic(item->itemArr->name, "low","/fan");
   }
   if (fan_spd == 0x03){
       publishTopic(item->itemArr->name, "auto","/fan");
   }
+*/
 
   if (swing == 0x00)
        publishTopic(item->itemArr->name, "OFF","/swing");
@@ -159,33 +203,47 @@ void out_AC::InsertData(byte data[], size_t size){
   publishTopic(item->itemArr->name,(long)set_tmp,"/set");
   if (cur_tmp!=255) publishTopic(item->itemArr->name, (long)cur_tmp, "/temp");
   ////////////////////////////////////
-  s_mode[0]='\0';
+  
+  //itoa(set_tmp,s_buffer,10);
+  //SubmitParameters("set",itemCmd().Int((int32_t)set_tmp).setSuffix(S_SET));
+  SubmitParameters("set",itemCmd().Int((int32_t)set_tmp));
+
+  //itoa(cur_tmp,s_buffer,10);
+  SubmitParameters("temp",itemCmd().Int((int32_t)cur_tmp).setSuffix(S_VAL));
+
+  s_buffer[0]='\0';
 
   if (store->mode == 0x00){
-    strcpy_P(s_mode,AUTO_P);
+    strcpy_P(s_buffer,AUTO_P);icmd.Cmd(CMD_AUTO);
   }
   else if (store->mode == 0x01){
-    strcpy_P(s_mode,COOL_P);
+    strcpy_P(s_buffer,COOL_P);icmd.Cmd(CMD_COOL);
   }
   else if (store->mode == 0x02){
-    strcpy_P(s_mode,HEAT_P);
+    strcpy_P(s_buffer,HEAT_P);icmd.Cmd(CMD_HEAT);
   }
   else if (store->mode == 0x03){
-    strcpy_P(s_mode,FAN_ONLY_P);
+    strcpy_P(s_buffer,FAN_ONLY_P);icmd.Cmd(CMD_FAN);
   }
   else if (store->mode == 0x04){
-    strcpy_P(s_mode,DRY_P);
+    strcpy_P(s_buffer,DRY_P);icmd.Cmd(CMD_DRY);
   }
   else if (store->mode == 109){
-      strcpy_P(s_mode,ERROR_P);
+      strcpy_P(s_buffer,ERROR_P);icmd.Cmd(CMD_VOID);
   }
 
   publishTopic(item->itemArr->name, (long) store->mode, "/mode");
 
+  if (!(store->power & 0x01)) {strcpy_P(s_buffer,OFF_P);icmd.Cmd(CMD_OFF);}
+  publishTopic(item->itemArr->name, s_buffer,"/cmd");
+  SubmitParameters("cmd",icmd);
+ /* 
   if (store->power & 0x01)
-      publishTopic(item->itemArr->name, s_mode,"/cmd");
+      publishTopic(item->itemArr->name, s_buffer,"/cmd");
 
   else publishTopic(item->itemArr->name, "OFF","/cmd");
+  */
+
 /*
   String raw_str;
   char raw[75];
@@ -220,6 +278,10 @@ if (item->itemArr->subtype == AC_SENDING)
       while (store->timestamp && !isTimeOver(store->timestamp,millis(),150)) yield();
      }
 
+  //#if defined (__SAM3X8E__)
+  //if (item->getArg(0)==2) preTransmission();
+  //#endif
+
   ACSerial->write(req, size - 1);
   ACSerial->write(getCRC(req, size-1));
   //ACSerial->flush();
@@ -238,6 +300,9 @@ if (item->itemArr->subtype == AC_SENDING)
   }
 debugSerial.println();
 item->itemArr->subtype = AC_SENDING;
+//  #if defined (__SAM3X8E__)
+//  if (item->getArg(0)==2) postTransmission();
+//  #endif
 }
 
 inline unsigned char toHex( char ch ){
@@ -268,6 +333,7 @@ if (!portNum)// && (g_APinDescription[0].ulPinType == PIO_PA8A_URXD))
       pinMode(0, INPUT_PULLUP);
       #if debugSerial == Serial
       infoSerial<<F("AC: Serial used by AC - disabling serial logging and cmd")<<endl;
+      Serial.flush();
       //sysConf.setSerialDebuglevel(0);
       serialDebugLevel = 0;
       disableCMD=true;
diff --git a/lighthub/modules/out_ac.h b/lighthub/modules/out_ac.h
index c6a72bd..17562c1 100644
--- a/lighthub/modules/out_ac.h
+++ b/lighthub/modules/out_ac.h
@@ -45,6 +45,7 @@ public:
     int getChanType() override;
     int getDefaultStorageType(){return ST_FLOAT_CELSIUS;};
     int Ctrl(itemCmd cmd,  char* subItem=NULL, bool toExecute=true) override;
+    void SubmitParameters(const char * name, itemCmd value);
     
 protected:
     acPersistent * store;
diff --git a/lighthub/modules/out_modbus.cpp b/lighthub/modules/out_modbus.cpp
index bdde64a..c25658b 100644
--- a/lighthub/modules/out_modbus.cpp
+++ b/lighthub/modules/out_modbus.cpp
@@ -41,6 +41,7 @@ struct serial_t
 #define PAR_U8L 8
 #define PAR_TENS 9
 #define PAR_100 10
+#define PAR_COIL 11
 
 
 const reg_t regSize_P[] PROGMEM =
@@ -55,6 +56,7 @@ const reg_t regSize_P[] PROGMEM =
   { "u8l", (uint8_t) PAR_U8L },
   { "x10", (uint8_t) PAR_TENS },
   { "100", (uint8_t) PAR_100 }
+ // { "bit", (uint8_t) PAR_COIL }
 } ;
 #define regSizeNum sizeof(regSize_P)/sizeof(reg_t)
 
@@ -151,6 +153,8 @@ bool out_Modbus::getConfig()
     {
       store->pollingRegisters=aJson.getObjectItem(pollObj, "regs");
       store->pollingIrs=aJson.getObjectItem(pollObj, "irs");
+      store->pollingCoils=aJson.getObjectItem(pollObj, "coils");
+      store->poolingDiscreteIns=aJson.getObjectItem(pollObj, "dins");
       aJsonObject * delayObj= aJson.getObjectItem(pollObj, "delay");
       if (delayObj) store->pollingInterval = delayObj->valueint;
           else store->pollingInterval = 1000;
@@ -242,31 +246,41 @@ itemCmd out_Modbus::findRegister(uint16_t registerNum, uint16_t posInBuffer, uin
 
   //bool is8bit = false;
   while (paramObj)
-          {
+          { 
+            int8_t       parType = PAR_I16;
             aJsonObject *regObj=NULL;
             switch (regType) {
-              case MODBUS_HOLDING_REG_TYPE: regObj = aJson.getObjectItem(paramObj, "reg");
+              case MODBUS_HOLDING_REG_TYPE: 
+                regObj = aJson.getObjectItem(paramObj, "reg");
                 break;
-              case MODBUS_INPUT_REG_TYPE:  regObj = aJson.getObjectItem(paramObj, "ir");
+              case MODBUS_INPUT_REG_TYPE:  
+                regObj = aJson.getObjectItem(paramObj, "ir");
+                break;
+              case MODBUS_COIL_REG_TYPE:  
+                regObj = aJson.getObjectItem(paramObj, "coil");  
+                parType = PAR_COIL;
+                break;
+              case MODBUS_DISCRETE_REG_TYPE:  
+                regObj = aJson.getObjectItem(paramObj, "din");  
+                parType = PAR_COIL;  
             }  
 
               if (regObj && regObj->valueint ==registerNum)
                     {
-                    aJsonObject *typeObj = aJson.getObjectItem(paramObj, "type");
-                    aJsonObject *mapObj = aJson.getObjectItem(paramObj, "map");
-                    aJsonObject *idObj = aJson.getObjectItem(paramObj, "id");
+                    aJsonObject *idObj = aJson.getObjectItem(paramObj, "id");                 
                     aJsonObject * itemParametersObj = aJson.getArrayItem(item->itemArg, 2);
                     uint16_t data = node.getResponseBuffer(posInBuffer);
-                    int8_t    regType = PAR_I16;
-                    uint32_t  param =0;
-                    itemCmd   mappedParam;
                     bool executeWithoutCheck=false; //Afler recurrent check, all dublicatess and suppressing checked by recurrent 
                     bool submitRecurrentOut = false; //false if recurrent check find duplicates 
                     char buf[16];
 
-                    //bool isSigned=false;
-                    if (typeObj && typeObj->type == aJson_String) regType=str2regSize(typeObj->valuestring);
-                    switch(regType) {
+                    uint32_t  param =0;
+                    itemCmd   mappedParam;
+                    aJsonObject *typeObj = aJson.getObjectItem(paramObj, "type");
+                    aJsonObject *mapObj = aJson.getObjectItem(paramObj, "map");
+
+                    if (typeObj && typeObj->type == aJson_String) parType=str2regSize(typeObj->valuestring);
+                    switch(parType) {
 
                       case PAR_I16:
                       //isSigned=true;
@@ -278,6 +292,7 @@ itemCmd out_Modbus::findRegister(uint16_t registerNum, uint16_t posInBuffer, uin
                       param=data;
                       mappedParam.Int((uint32_t)data);
                       break;
+
                       case PAR_I32:
                       //isSigned=true;
                       param = swap(data ) | swap(node.getResponseBuffer(posInBuffer+1)<<16);
@@ -310,15 +325,104 @@ itemCmd out_Modbus::findRegister(uint16_t registerNum, uint16_t posInBuffer, uin
                       param=data;
                       mappedParam.Tens_raw((int16_t) data * (TENS_BASE/100));
                       mappedParam.Float((int32_t) (int16_t) data/100.);
+                      break;
+
+                      case PAR_COIL:
+                      param = (node.getResponseBuffer(posInBuffer/16) >> (posInBuffer % 16)) & 1;
+                      mappedParam.Int((uint32_t)param);
                     }
                        
-                    debugSerial << F("MBUSD:  got ")<<mappedParam.toString(buf,sizeof(buf))<< F(" from ")<<regType<<F(":")<<paramObj->name<<endl;             
+                    debugSerial << F("MBUSD:  got ")<<mappedParam.toString(buf,sizeof(buf))<< F(" from type ")<<parType<<F(":")<<paramObj->name<<endl;             
 
                   if (mapObj && (mapObj->type==aJson_Array || mapObj->type==aJson_Object))
                     {
                        mappedParam=mappedParam.doReverseMapping(mapObj);
                        if (!mappedParam.isCommand() && !mappedParam.isValue())  //Not mapped
                           {  
+                          aJsonObject *defMappingObj;
+                          defMappingObj = aJson.getObjectItem(mapObj, "def");
+                          if (defMappingObj)
+                             {
+                              switch (defMappingObj->type)
+                               {
+                                case aJson_Int: //register/coil/.. number
+                                  debugSerial<<F("Searching reg#")<<defMappingObj->valueint<<endl; 
+                                  if ((defMappingObj->valueint>= registerFrom) && (defMappingObj->valueint<=registerTo))  
+                                      {   
+                                      mappedParam = findRegister(defMappingObj->valueint,defMappingObj->valueint-registerFrom,regType,registerFrom,registerTo,false,&submitRecurrentOut);
+                                      executeWithoutCheck=true;
+                                      }
+                                  else errorSerial<<F("reg# out of range")<<endl;    
+
+                                break;
+                                case aJson_String: // parameter name
+                                 debugSerial<<F("Searching reg: ")<<defMappingObj->valuestring<<endl; 
+                                 if (itemParametersObj && itemParametersObj->type ==aJson_Object) 
+                                    {      
+                                      //Searching item param for nested mapping 
+                                      aJsonObject *itemParObj = aJson.getObjectItem(itemParametersObj,defMappingObj->valuestring);
+                                      if (itemParObj) 
+                                          {
+                                            //aJsonObject * markObj = execObj;
+                                            //if (execObj->type == aJson_Array) markObj = execObj->child;  
+                                            //Retrive previous data
+                                            aJsonObject *lastMeasured = aJson.getObjectItem(itemParObj,"@S");
+                                            if (lastMeasured && lastMeasured->type ==aJson_Int)
+                                            {
+                                            debugSerial<<F("LastKnown value: ")<<lastMeasured->valueint<<endl; 
+                                            //Searching template param for nested mapping
+                                            aJsonObject * templateParObj = aJson.getObjectItem(store->parameters,defMappingObj->valuestring);
+                                              if (templateParObj)
+                                                 {
+                                                  int8_t nestedParType = PAR_I16;
+                                                  
+                                                  aJsonObject * nestedTypeObj = aJson.getObjectItem(templateParObj, "type");
+                                                  if (nestedTypeObj && nestedTypeObj->type == aJson_String) parType=str2regSize(nestedTypeObj->valuestring);
+
+                                                  switch(nestedParType) {
+                                                      case PAR_I16:
+                                                      case PAR_I32:
+                                                      mappedParam.Int((int32_t)lastMeasured->valueint);
+                                                      break;
+
+                                                      case PAR_U32:
+                                                      case PAR_U16:
+                                                      case PAR_U8L:
+                                                      case PAR_U8H:
+                                                      case PAR_COIL:
+                                                      mappedParam.Int((uint32_t)lastMeasured->valueint);
+                                                      break;
+
+                                                      case PAR_TENS:
+                                                      mappedParam.Tens((int16_t) data);
+                                                      break;
+
+                                                      case PAR_100:
+                                                      mappedParam.Tens_raw((int16_t) lastMeasured->valueint * (TENS_BASE/100));
+                                                      mappedParam.Float((int32_t) (int16_t) lastMeasured->valueint/100.);
+                                                      break;
+                                                      default: errorSerial<<F("Invalid regtype")<<endl;
+                                                    }
+
+                                                  aJsonObject * nestedMapObj = aJson.getObjectItem(templateParObj, "map");  
+                                                  if (nestedMapObj && (nestedMapObj->type==aJson_Array || nestedMapObj->type==aJson_Object)) mappedParam=mappedParam.doReverseMapping(nestedMapObj);
+                                                  debugSerial << F("MBUSD: NestedMapped:")<<mappedParam.toString(buf,sizeof(buf))<<endl; 
+
+                                                  if (!(lastMeasured->subtype & MB_VALUE_OUTDATED))
+                                                      {
+                                                          executeWithoutCheck=true;
+                                                          submitRecurrentOut=true;
+                                                          lastMeasured->subtype|= MB_VALUE_OUTDATED;
+                                                      }
+
+                                                 } 
+                                            }
+                                          }
+                                    }
+                                break;
+                               }
+                             }                          
+/*
                           aJsonObject *nextRegObj = NULL;  
                           int registerType = 0;
                           
@@ -328,15 +432,26 @@ itemCmd out_Modbus::findRegister(uint16_t registerNum, uint16_t posInBuffer, uin
                             {
                             nextRegObj =  aJson.getObjectItem(paramObj, "nextir");
                             if (nextRegObj) registerType=MODBUS_INPUT_REG_TYPE;
+                              else 
+                              {
+                              nextRegObj =  aJson.getObjectItem(paramObj, "nextcoil");
+                              if (nextRegObj) registerType=MODBUS_COIL_REG_TYPE;
+                                 else 
+                                  {
+                                  nextRegObj =  aJson.getObjectItem(paramObj, "nextdin");
+                                  if (nextRegObj) registerType=MODBUS_DISCRETE_REG_TYPE;
+                                  }
+                              }      
                             }
-
-                          if (registerType && (nextRegObj->type) ==aJson_Int && (nextRegObj->valueint>= registerFrom) && (nextRegObj->valueint<=registerTo))  
+                                
+                          if (registerType && nextRegObj && (nextRegObj->type) ==aJson_Int && (nextRegObj->valueint>= registerFrom) && (nextRegObj->valueint<=registerTo))  
                                   { 
                                   debugSerial<<F("Recurrent searching nextreg")<<endl;   
                                   mappedParam = findRegister(nextRegObj->valueint,nextRegObj->valueint-registerFrom,registerType,registerFrom,registerTo,false,&submitRecurrentOut);
                                   executeWithoutCheck=true;
                                   }
-                          else errorSerial<<F("nextreg out of range")<<endl;        
+                          else errorSerial<<F("nextreg out of range")<<endl;    
+       */                   
                           }  
                         else   
                            debugSerial << F("MBUSD: Mapped:")<<mappedParam.toString(buf,sizeof(buf))<<endl; 
@@ -368,7 +483,11 @@ itemCmd out_Modbus::findRegister(uint16_t registerNum, uint16_t posInBuffer, uin
                                                   {
                                                   if   (lastMeasured->valueint == param)
                                                         *submitParam=false; //supress repeating execution for same val
-                                                  else  lastMeasured->valueint=param;
+                                                  else  
+                                                        {
+                                                        lastMeasured->valueint=param;
+                                                        lastMeasured->subtype&=~MB_VALUE_OUTDATED;
+                                                        }
                                                   }
                                       }            
                                       else //No container to store value yet 
@@ -416,19 +535,16 @@ return itemCmd();
     {
     if (!reg) return;
     reg=reg->child;  
-    //aJsonObject * reg = store->pollingRegisters->child;
     while (reg)
             {
             switch (reg->type)
               {
                 case aJson_Int:
                 {
-                int registerNum = reg->valueint;
-                //if (readModbus(registerNum,MODBUS_HOLDING_REG_TYPE,1)) 
+                int registerNum = reg->valueint; 
                 if (readModbus(registerNum,regType,1))
                   {
                     findRegister(registerNum,0,regType,registerNum,registerNum);
-                //    data = node.getResponseBuffer(j);
                   }
                 }
                 break;
@@ -438,14 +554,12 @@ return itemCmd();
                   int registerFrom=aJson.getArrayItem(reg, 0)->valueint;
                   int registerTo=aJson.getArrayItem(reg, 1)->valueint;
 
-                  //if (readModbus(registerFrom,MODBUS_HOLDING_REG_TYPE,registerTo-registerFrom+1))
                   if (readModbus(registerFrom,regType,registerTo-registerFrom+1))
                     { debugSerial<<endl;
                       for(int i=registerFrom;i<=registerTo;i++)
                         {
                           findRegister(i,i-registerFrom,regType,registerFrom,registerTo);
                         }
-                      //data = node.getResponseBuffer(j);
                     }
 
                 }
@@ -481,7 +595,13 @@ int out_Modbus::sendModbus(char * paramName, int32_t value, uint8_t regType)
  if (!templateParamObj) {errorSerial<<F(" internal send error - no template")<<endl; return -1;}
 
  aJsonObject * regObj = aJson.getObjectItem(templateParamObj, "reg");
- if (!regObj) {errorSerial<<F(" internal send error - no regObj")<<endl; return -2;}
+
+ if (!regObj)
+    {  
+    regObj = aJson.getObjectItem(templateParamObj, "coil");
+    if (!regObj) {errorSerial<<F(" internal send error - no reg/coil")<<endl; return -2;}
+       else regType = PAR_COIL;
+    } 
 
  int res = -1;
 
@@ -513,6 +633,9 @@ int out_Modbus::sendModbus(char * paramName, int32_t value, uint8_t regType)
                       case PAR_I8H:
                       res = node.writeSingleRegister(regObj->valueint,(value & 0xFFFF)>> 8);
                       break;
+                      case PAR_COIL:
+                      res = node.writeSingleCoil (regObj->valueint,value);
+                      break;
                     }
  mbusSlenceTimer = millisNZ();                   
  debugSerial<<F("Res: ")<<res<<F(" ")<<paramName<<" reg:"<<regObj->valueint<<F(" val:")<<value<<endl;
@@ -530,7 +653,8 @@ aJsonObject * itemParametersObj = aJson.getArrayItem(item->itemArg, 2);
 if (itemParametersObj && itemParametersObj->type ==aJson_Object)
            {
             aJsonObject *execObj = itemParametersObj->child; 
-            while (execObj && (execObj->type == aJson_Object) || (execObj->type == aJson_Array) )
+            bool onceSendOk=false;
+            while (execObj && ((execObj->type == aJson_Object) || (execObj->type == aJson_Array)) && !onceSendOk)
                           {     
                              
                                  if ((execObj->subtype & MB_NEED_SEND) && !(execObj->subtype & MB_SEND_ERROR))
@@ -553,6 +677,7 @@ if (itemParametersObj && itemParametersObj->type ==aJson_Object)
                                               {
                                                case 1: //success
                                                  execObj->subtype&=~ MB_NEED_SEND;
+                                                 onceSendOk=true;
                                                  ///return 1; //relax
                                                  
                                                  break;
@@ -597,7 +722,7 @@ if (itemParametersObj && itemParametersObj->type ==aJson_Object)
            }                
 
 // if some polling configured
-if (store->pollingRegisters || store->pollingIrs)
+if (store->pollingRegisters || store->pollingIrs || store->pollingCoils || store->poolingDiscreteIns)
   {
     debugSerial<<F("MBUSD: Poll ")<< item->itemArr->name << endl;
     modbusBusy=1;
@@ -610,6 +735,8 @@ if (store->pollingRegisters || store->pollingIrs)
 
     pollModbus(store->pollingRegisters,MODBUS_HOLDING_REG_TYPE);
     pollModbus(store->pollingIrs,MODBUS_INPUT_REG_TYPE);
+    pollModbus(store->pollingCoils,MODBUS_COIL_REG_TYPE);  
+    pollModbus(store->poolingDiscreteIns ,MODBUS_DISCRETE_REG_TYPE);  
     debugSerial<<F("MBUSD: endPoll ")<< item->itemArr->name << endl;
 
   //Non blocking waiting to release line
@@ -709,7 +836,11 @@ if (itemParametersObj && itemParametersObj->type ==aJson_Object)
                                             }
 
                                         aJsonObject *polledValue = aJson.getObjectItem(markObj,"@S"); 
-                                        if (polledValue && outValue->type == aJson_Int) polledValue->valueint=Value; //to pevent suppressing to change back to previously polled value if this occurs before next polling
+                                        if (polledValue && outValue->type == aJson_Int) 
+                                                                {
+                                                                polledValue->valueint=Value; //to pevent suppressing to change back to previously polled value if this occurs before next polling
+                                                                polledValue->subtype&=~MB_VALUE_OUTDATED;
+                                                                }
 
                                       }          
                            }  
diff --git a/lighthub/modules/out_modbus.h b/lighthub/modules/out_modbus.h
index da30ef6..64e0a3d 100644
--- a/lighthub/modules/out_modbus.h
+++ b/lighthub/modules/out_modbus.h
@@ -19,12 +19,15 @@ public:
   uint32_t timestamp;
   aJsonObject * pollingRegisters;
   aJsonObject * pollingIrs;
+  aJsonObject * pollingCoils;
+  aJsonObject * poolingDiscreteIns;
   aJsonObject * parameters;
 };
 
 #define MB_NEED_SEND  8
 #define MB_SEND_ERROR 4
 #define MB_SEND_ATTEMPTS 3
+#define MB_VALUE_OUTDATED 1
 
 
 class out_Modbus : public abstractOut {
diff --git a/lighthub/modules/out_motor.h b/lighthub/modules/out_motor.h
index c7831c4..e924365 100644
--- a/lighthub/modules/out_motor.h
+++ b/lighthub/modules/out_motor.h
@@ -12,7 +12,7 @@
 #define MIN_PWM 70
 // The number of simultaniusly working motors
 #ifndef MOTOR_QUOTE
-#define MOTOR_QUOTE 1
+#define MOTOR_QUOTE 2
 #endif
 
 static int8_t motorQuote = MOTOR_QUOTE;