ESP8266 in AccessPoint(Hotspot) mode : Create Hotspot on ESP8266 device for Connection purpose, to give Wifi Credential, to host WebServer, To host Webpage and Give Command

Blog_ESP8266_Accesspoint_Code.ino

/*
  OUTPUT: Creating your own hotspot on esp8266 wifi module.
  Author: Ankit Rana (Futechiot)
  Board Used: Wemos d1 mini, Wemos d1 mini pro, Node MCU

  Website: www.futechiot.com
  GitHub: https://github.com/futechiot


*/
#include <ESP8266WiFi.h>                         //Wifi library of esp8266 to access HARDWARRE APIS and othe functionality

/* Set these to your desired credentials. */

const char *Apssid = "Anything you like";       //Give AccessPoint name whatever you like. (Name of your esp8266 HOTSPOT)
const char *Appassword = "1234567890";         //Password of your esp8266's hotspot,(minimum length 8 required)


void setup() {
  // put your setup code here, to run once:

  Serial.begin(115200);                      // To enable Serial Commmunication with connected esp8266 board
  Serial.println();
  Serial.println("Configuring access point...");
  WiFi.mode(WIFI_AP);                      // Changing ESP8266 wifi mode to AccessPoint

 // You can remove the Appassword parameter if you want the hotspot to be open.
  WiFi.softAP(Apssid, Appassword);         //Starting AccessPoint on given credential
  IPAddress myIP = WiFi.softAPIP();        //IP Address of our Esp8266 accesspoint(where we can host webpages, and see data)
  Serial.print("AP IP address: ");
  Serial.println(myIP);                   //Default IP is 192.168.4.1

  Serial.println("Scan For Wifi in your Mobile or laptop, you will see this network");

}

void loop() {
  // put your main code here, to run repeatedly:
}