#include <ESP8266WiFi.h>
#include <Servo.h>
Servo myservo;
const char* ssid = "edmi 4";//type your ssid
const char* password = "12345678";//type your password
int relayPin = 2; // GPIO2 of ESP8266
WiFiServer ESPserver(80);//Service Port
void setup()
{
Serial.begin(115200);
pinMode(relayPin, OUTPUT);
digitalWrite(relayPin, HIGH);
myservo.attach(D4);
Serial.println();
Serial.println();
Serial.print("Connecting to: ");
Serial.println(ssid);
WiFi.begin(ssid, password);
delay(5000);
/*
The following four line of the
code will assign a Static IP Address to
the ESP Module. If you do not want this,
comment out the following four lines.
*/
IPAddress ip(192, 168, 1, 254);
IPAddress gateway(192, 168, 1, 1);
IPAddress subnet(255, 255, 255, 0);
WiFi.config(ip, gateway, subnet);
delay(5000);
while (WiFi.status() != WL_CONNECTED)
{
delay(100);
Serial.print("*");
}
Serial.println("");
Serial.println("WiFi connected");
// Start the server
ESPserver.begin();
Serial.println("Server started");
// Print the IP address
Serial.print("The URL to control ESP8266: ");
Serial.print("http://");
Serial.print(WiFi.localIP());
}
int pos = 0;
int close() {
for (pos = 0; pos <= 125; pos += 1) {
myservo.write(pos);
delay(10);
}
}
int open() {
for (pos = 125; pos >= 0; pos -= 1) {
myservo.write(pos);
delay(10);
}
}
void loop()
{
// Check if a client has connected
WiFiClient client = ESPserver.available();
if (!client)
{
return;
}
// Wait until the client sends some data
Serial.println("New Client");
while (!client.available())
{
delay(1);
}
// Read the first line of the request
String request = client.readStringUntil('\r');
Serial.println(request);
client.flush();
// Match the request
int value = LOW;
if (request.indexOf("/open") != -1)
{
Serial.println("safe is on");
open();
value = LOW;
}
if (request.indexOf("/close") != -1)
{
Serial.println("safe open ");
close();
value = HIGH;
}
// Return the response
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println(""); // IMPORTANT
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.print("Status of the Lamp: ");
if (value == LOW)
{
client.print("ON");
}
else
{
client.print("OFF");
}
delay(1);
//client.stop();
Serial.println("Client disconnected");
Serial.println("");
}
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