Connecting to oasiskit.com:8080 ครับ อยู่ๆก็เป็นครับ

#define BLYNK_PRINT Serial
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
//#define D0 13
//#define D1 10
#define statusLED D7
#define TRIGGERPIN D1
#define ECHOPIN D2

char auth[] = "TOKEN"; //Token key
char server[] = "oasiskit.com";
char ssid[] = "Net24g";
char pass[] = "1234567";
int port = 8080;
//char led1 = D0;
//char led2 = D1;
long distance = 0.0;
long alertValueIn = 10.0;
long alertValueOut = 20.0;

String text_In = "";
int cntIn = 0;

BLYNK_WRITE(V2)
{
  int pinValue = param.asInt();

  Serial.print("Slider ==> ");
  Serial.println(pinValue);
  alertValueIn = pinValue;
}
BLYNK_WRITE(V4)
{
  int pinValue = param.asInt();

  Serial.print("Slider ==> ");
  Serial.println(pinValue);
  alertValueOut = pinValue;
}

void setup()
{
  Serial.begin(9600);
  Serial.println("กำลังเชื่อมต่อไปที่ Blynk Server");
  pinMode(D0, OUTPUT); //กำหนดโหมด ว่าเป็น INPUT หรือ OUTPUT
  pinMode(D1, OUTPUT);
  pinMode(statusLED, OUTPUT);

  analogWriteFreq(500);
  analogWriteRange(100);

  WiFi.begin(ssid, pass);           //เชื่อมต่อ WiFi
  Blynk.config(auth, server, port); //กำหนด Token key , ชื่อ Server และ port
  Blynk.connect();                  //เชื่อมต่อไปยัง Blynk
}

BLYNK_CONNECTED()
{ // ฟังก์ชันนี้ทำงานเมื่อต่อ Blynk ได้
  Serial.println("App Blynk ทำงาน!");

  Blynk.virtualWrite(V4, alertValueOut);
  Blynk.virtualWrite(V2, alertValueIn);
}

void loop()
{

  Blynk.run();
  distance = readUltrasonic();
  Blynk.virtualWrite(V5, distance);

  if (distance <= alertValueIn || distance >= alertValueOut)
  {

    text_In = text_In + " , " + distance;
    Blynk.virtualWrite(V1, text_In);

    delay(100);
    distance = readUltrasonic();
    Blynk.virtualWrite(V5, distance);
    if (distance <= alertValueIn || distance >= alertValueOut)
    {
      Blynk.virtualWrite(V3, 1);
      //      digitalWrite(D7, HIGH);
      analogWrite(statusLED, 100);
      text_In = text_In + " , " + distance;
      Blynk.virtualWrite(V1, text_In);
      delay(4000);
    }
  }
  else
  {

    Blynk.virtualWrite(V3, 0);
    //      digitalWrite(D7, LOW);
    analogWrite(statusLED, 0);
  }

  if (text_In.length() > 35)
  {
    text_In = text_In.substring(25, text_In.length());
  }

  delay(100);
}

long readUltrasonic()
{
  long duration, distance;
  digitalWrite(TRIGGERPIN, LOW);
  delayMicroseconds(2);

  digitalWrite(TRIGGERPIN, HIGH);
  delayMicroseconds(10);

  digitalWrite(TRIGGERPIN, LOW);
  duration = pulseIn(ECHOPIN, HIGH);
  distance = (duration / 2) / 29.1;

  Serial.print(distance);
  Serial.println("Cm");

  return distance;
}

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