#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>


#ifndef STASSID
#define STASSID "NodeMCU"
#define STAPSK  "1234567890"
#endif
 
#define LED1 D0

 
const char* ssid     = STASSID;   // Nama SSID AP/Hotspot
const char* password = STAPSK;    // Password Wifi
 
ESP8266WebServer server(80);      //Menyatakan Webserver pada port 80
String webpage;
 
void setup() {
  Serial.begin(115200);
  delay(10);
 
  pinMode(LED1, OUTPUT);
  
// Connect to WiFi network ------------------------------------------------
  Serial.println();
  Serial.print("Configuring access point...");
 
// Mengatur WiFi ----------------------------------------------------------
  WiFi.mode(WIFI_AP);                      // Mode Station
  WiFi.begin(ssid, password);               // Mencocokan SSID dan Password
    
// Print status Connect --------------------------------------------------- 
  Serial.println("IP address: ");
  Serial.println(WiFi.softAPIP());
 
// Isi dari Webpage -------------------------------------------------------
  webpage+= "<h2> Web Control ESP8266 </h2>";
  webpage+= "<p>LED 1 : ";
  webpage+= "<a href=\"LED1ON\"\"><button>ON</button></a><a href=\"LED1OFF\"\"><button>OFF</button></a></p><br>";
 
// Membuat tampilan Webpage -----------------------------------------------
  server.on("/", []() {
    server.send(200, "text/html", webpage);
   });
 
// Bagian ini untuk merespon perintah yang masuk --------------------------
  server.on("/LED1ON", []() {
    server.send(200, "text/html", webpage);
    digitalWrite(LED1,HIGH);
    delay(1000);
  });
 
  server.on("/LED1OFF", []() {
    server.send(200, "text/html", webpage);
    digitalWrite(LED1,LOW);
    delay(1000);
  });
  
 
  server.begin();
  Serial.println("Webserver dijalankan");
}
 
void loop() {
   server.handleClient();
}