#include <SoftwareSerial.h>
#include "WiFiEsp.h"
SoftwareSerial DataPort(10, 11); // RX, TX
SoftwareSerial WifiPort(8, 9); // RX, TX

Serial.begin(9600);
DataPort.begin(9600);
WifiPort.begin(9600);
WiFi.init(&WifiPort);

//WIFI PART
WifiPort.listen();
WiFiEspClient client = server.available();
if (client) {
 //.... bla...bla...bla...
}


//INCOMING SERIAL PART
DataPort.listen();
while (DataPort.available() > 0)
{
   char c = DataPort.read();
   str += c;
   if(c == '/')
   {
      Serial.println(str);
      str="";
      break;
   }
}