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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