Send real time to picaxe with ESP8266

-- File name: init.lua
print("set up wifi mode")
wifi.setmode(wifi.STATIONAP)
wifi.sta.config("ret13x","XXXXXXXXX")
 --here SSID and PassWord should be modified according your wireless router
wifi.sta.connect()
tmr.alarm(1, 1000, 1, function() 
    if wifi.sta.getip()== nil then 
    	print("IP unavaiable, Waiting...") 
    else 
    	tmr.stop(1)
    	print("Config done, IP is "..wifi.sta.getip())
    	--dofile("yourfile.lua")
    end 
 end)

-- File name: daytime.lua
-- tested on NodeMCU 0.9.5 build 20150126
-- Queries NIST DayTime server for a date time string
-- Fixed format returned:
-- JJJJJ YR-MO-DA HH:MM:SS TT L H msADV UTC(NIST) OTM. 
-- Ex: 57053 15-01-31 20:14:43 00 0 0 703.0 UTC(NIST) *
--   JJJJJ - the modified Julian Date ( MJD is the Julian Date minus 2400000.5)
--   YR-MO-DA - the Date
--   HH:MM:SS - the Time 
--   TT -  USA is on Standard Time (ST) or (DST) : 00 (ST)
--   L - Leap second at the end of the month (0: no, 1: +1, 2: -1)
--   H - Health of the server (0: healthy, >0: errors)
--   msADV - time code advanced in ms for network delays
--   UTC(NIST) - the originator of this time code
--   OTM - on-time marker : * (time correct on arival)

print('daytime.lua started')
conn = nil
conn=net.createConnection(net.TCP, 0) 
-- show the server returned payload
conn:on("receive", function(conn, payload) 
			print('\nreceived')
                        print(payload)
                        print('extracted Date and Time')
			print('20'..string.sub(payload,8,14)..
			      string.sub(payload,15,24))
                   end) -- function(conn,payload)
-- show disconnection
conn:on("disconnection", function(conn, payload) print('\nDisconnected') end)
--connect                                   
conn:connect(13,'utcnist2.colorado.edu') -- DayTime protocol sends immediately on connect

#include <SoftwareSerial.h>
   #define SSID "xxxxxxxx"
   #define PASS "xxxxxxxx"
   #define DST_IP "220.181.111.85" //baidu.com
   SoftwareSerial dbgSerial(10, 11); // RX, TX
   void setup()
   {
     // Open serial communications and wait for port to open:
     Serial.begin(57600);
     Serial.setTimeout(5000);
     dbgSerial.begin(9600); //can't be faster than 19200 for softserial
     dbgSerial.println("ESP8266 Demo");
     //test if the module is ready
     Serial.println("AT+RST");
     delay(1000);
     if(Serial.find("ready"))
     {
       dbgSerial.println("Module is ready");
     }
     else
     {
       dbgSerial.println("Module have no response.");
       while(1);
     }
     delay(1000);
     //connect to the wifi
     boolean connected=false;
     for(int i=0;i<5;i++)
     {
       if(connectWiFi())
       {
         connected = true;
         break;
       }
     }
     if (!connected){while(1);}
     delay(5000);
     //print the ip addr
     /*Serial.println("AT+CIFSR");
     dbgSerial.println("ip address:");
     while (Serial.available())
     dbgSerial.write(Serial.read());*/
     //set the single connection mode
     Serial.println("AT+CIPMUX=0");
   }
   void loop()
   {
     String cmd = "AT+CIPSTART=\"TCP\",\"";
     cmd += DST_IP;
     cmd += "\",80";
     Serial.println(cmd);
     dbgSerial.println(cmd);
     if(Serial.find("Error")) return;
     cmd = "GET / HTTP/1.0\r\n\r\n";
     Serial.print("AT+CIPSEND=");
     Serial.println(cmd.length());
     if(Serial.find(">"))
     {
       dbgSerial.print(">");
       }else
       {
         Serial.println("AT+CIPCLOSE");
         dbgSerial.println("connect timeout");
         delay(1000);
         return;
       }
       Serial.print(cmd);
       delay(2000);
       //Serial.find("+IPD");
       while (Serial.available())
       {
         char c = Serial.read();
         dbgSerial.write(c);
         if(c=='\r') dbgSerial.print('\n');
       }
       dbgSerial.println("====");
       delay(1000);
     }
     boolean connectWiFi()
     {
       Serial.println("AT+CWMODE=1");
       String cmd="AT+CWJAP=\"";
       cmd+=SSID;
       cmd+="\",\"";
       cmd+=PASS;
       cmd+="\"";
       dbgSerial.println(cmd);
       Serial.println(cmd);
       delay(2000);
       if(Serial.find("OK"))
       {
         dbgSerial.println("OK, Connected to WiFi.");
         return true;
         }else
         {
           dbgSerial.println("Can not connect to the WiFi.");
           return false;
         }
       }

a= 133.2334111    <-- send
> b =5776.113      <-- send
> print(a*b)
769571.23788905  <-- sent back

> print(b/a)
43.353337217079