Running the code

Title : Running code Node MCU:

In this wek i have compile the code and run this code at Arduino Software I have used my phone VIVO to the network connection .From the image below the node MCU is connected to the phone 

Coding :

//http://www.instructables.com/id/NodeMCU-LED-Static-IP/

#include <ESP8266WiFi.h>

#include <WiFiClient.h>

#include <ESP8266WebServer.h>

const char* ssid = "vivo 1713"; // ssid

const char* password = "123456789";// password

//192.168.43.20

IPAddress ip(192, 168, 43, 21); //set static ip

IPAddress gateway(192, 168, 43, 1); //set getteway

IPAddress subnet(255, 255, 255, 0);//set subnet

// defines pins numbers

const int trigPin = D1;

const int echoPin = D2;

// defines variables

long duration;

int distance;

const int Green = D5;

const int Red = D6;

//const int LEDC = 14; // 

String page = "";

String (state);

String (stats);

ESP8266WebServer server(80);

void setup() {

  pinMode(trigPin, OUTPUT); // Sets the trigPin as an Output

  pinMode(echoPin, INPUT); // Sets the echoPin as an Input

  pinMode(Green, OUTPUT);

  pinMode(Red, INPUT);

  

  Serial.begin(115200);

  delay(10);

  // Connection to wireless network

  Serial.println();

  Serial.println();

  Serial.print("Connected to ");

  Serial.println(ssid);

  WiFi.config(ip, gateway, subnet);

  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {

    delay(500);

    Serial.print(".");

  }

  Serial.println("");

  Serial.println("WiFi connected");

  

  server.begin();

  Serial.println("Server strted");

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