View Code/*********
This is a fork from work of:
Rui Santos
Complete project details at randomnerdtutorials.com
Controlling two garage doors VIA IAoT
*********/

#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>

MDNSResponder mdns;

// Replace with your network credentials
const char* ssid = "YOUR_SSID";
const char* password = "SSID_PASSWORD";

ESP8266WebServer server(80);

String webPage = "";

static const int LeftGPIO = D1;
static const int RightGPIO = D2;

void setup(void){
webPage += "<h1>Garage Doors</h1><p><a href=\"left\"><button>Left Gate</button></a> <a href=\"right\"><button>Right Gate</button></a></p>";
// preparing GPIOs
pinMode(LeftGPIO, OUTPUT);
digitalWrite(LeftGPIO, HIGH);

pinMode(RightGPIO, OUTPUT);
digitalWrite(RightGPIO, HIGH);

Serial.begin(115200);
delay(5000);
WiFi.begin(ssid, password);
Serial.println("");

// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());

if (mdns.begin("esp8266", WiFi.localIP())) {
Serial.println("MDNS responder started");
}
// Plain server response without any action
server.on("/", [](){
server.send(200, "text/html", webPage);
});
// Server response is to emulate a button press by shortening connection for half a second
server.on("/left", [](){
server.send(200, "text/html", webPage);
digitalWrite(LeftGPIO, LOW);
delay(500);
digitalWrite(LeftGPIO, HIGH);
delay(1000);
});
// Server response is to emulate a button press by shortening connection for half a second
server.on("/right", [](){
server.send(200, "text/html", webPage);
digitalWrite(RightGPIO, LOW);
delay(500);
digitalWrite(RightGPIO, HIGH);
delay(1000);
});
server.begin();
Serial.println("HTTPserverstarted");
}

void loop(void){
server.handleClient();
}