Untitled

#include <ESP8266WiFi.h>

//const char* ssid = "Hoang Duy";
//const char* password = "ohpv2013";
//const char* ssid = "cantin-TC- NTMK";
//const char* password = "123456789";
//const char* ssid = "RIDGE FAB 4G";
//const char* password = "langlanghy";
//const char* ssid = "Huy";
//const char* password = "huyhuyhuy";
const char* ssid = "NTMK";
const char* password = "123456789";
const int PORT = 80;

int st2,st3,st4,st5;
unsigned long ti = 0;

WiFiServer server(PORT);// Port 80

void setup() {
    Serial1.begin(9600);
    Serial.begin(9600);
    while (!Serial1) {}
    // Kết nỗi với wifi
    Serial1.println();
    Serial1.println();
    Serial.println("TEST");
    Serial1.print("Connecting to ");
    Serial1.println(ssid);

    WiFi.begin(ssid, password);
    //int cnt=0;
    while (WiFi.status() != WL_CONNECTED) {
        delay(300);
        Serial1.print(".");
    }
    Serial1.println("");

    // Bắt đầu sever
    server.begin();
    Serial1.println("Server started");

    // In địa chỉ IP
    Serial1.print("IP: ");
    Serial1.println(WiFi.localIP());
    Serial1.println("");

    st2 = st3 = st4 = st5 = 1;
    pinMode(D2, OUTPUT);
    pinMode(D3, OUTPUT);
    pinMode(D4, OUTPUT);
    pinMode(D5, OUTPUT);
    pinMode(D11, OUTPUT);
}

void loop() {
    // Kiểm tra xem đã connect chưa

    if ((millis() - ti) % 10000 == 0) {
        analogWrite(11, 255);
        Serial1.write("sv");
    }

    WiFiClient client = server.available();
    if (!client) {
        return;
    }

    // Đọc data
    Serial.println("New client connected");
    while(!client.available()){
        delay(1);
    }

    String request = client.readStringUntil('\r');
    Serial.println(request);
    client.flush();

    if (request.indexOf("/LOCK") != -1) {
        Serial1.write("l");

    }
    if (request.indexOf("/UNLOCK") != -1) {
        Serial1.write("u");

    }
    if (request.indexOf("/RELAY1") != -1) {
        Serial1.write("r1");

    }
    if (request.indexOf("/RELAY2") != -1) {
        Serial1.write("r2");

    }
    if (request.indexOf("/RELAY3") != -1) {
        Serial1.write("r3");

    }
    if (request.indexOf("/RELAY4") != -1) {
        Serial1.write("r4");

    }
    if (request.indexOf("/RELAY5") != -1) {
        //st2 = 1 - st2;
        //Serial1.write("r5");
        //digitalWrite(2, st2);
    }
    if (request.indexOf("/RELAY6") != -1) {
        st3 = 1 - st3;
        Serial1.write("r6");
        digitalWrite(3, st3);
        //analogWrite(11, 255);
        //Serial1.write("sv");
    }
    if (request.indexOf("/RELAY7") != -1) {
        //analogWrite(11, 255);
        //Serial1.write("sv");
        st4 = 1 - st4;
        Serial1.write("r7");
        digitalWrite(4, st4);

    }
    if (request.indexOf("/RELAY8") != -1) {
        //analogWrite(11, 255);
        //Serial1.write("sv");
        st5 = 1 - st5;
        Serial1.write("r8");
        digitalWrite(5, st5);
    }
    //if (request.indexOf("/SERVO") != -1) {
    //  analogWrite(11, 255);
    //  Serial1.write("sv");
    //}
    // Tạo giao diện html
    client.println("HTTP/1.1 200 OK");
    client.println("Content-Type: text/html");
    client.println(""); // do not forget this one

    client.println("<!DOCTYPE HTML>");
    client.println("<html><head><style>");
    client.println("html, body {margin:0;padding:0;width:100%;height:100%;}");
    client.println(".btn {width:100%; height:30%;margin-bottom:4.5%; font-size:20px;background-color:#34C648;border:none;border-radius:10px;text-align:center;display: table;}");
    client.println("a {display:table-cell;vertical-align:middle;text-decoration: none;color:black;font-family:sans-serif;}");
    client.println("#unlockBtn {background-color:firebrick;}");
    client.println("span {font-size:30px;}");
    client.println(".rContainer {height:30%;display:flex;justify-content:space-between;}");
    client.println(".rBtn {border-radius:5px;background:#989;height:100%;width:22%;display:flex;justify-content:center;align-items:center;}");
    client.println(".rBtn a {font-size:40px;}");
    client.println("</style></head><body>");
//    client.println("<div id='lockBtn' class='btn'><a href='/LOCK'><span>L</span>OCK</a></div>");
    client.println("<div id='unlockBtn' class='btn'><a href='/UNLOCK'><span>U</span>NLOCK</a></div>");
    client.println("<div class='rContainer'><div class='rBtn'><a href='/RELAY1'>R1</a></div><div class='rBtn'><a href='/RELAY2'>R2</a></div><div class='rBtn'><a href='/RELAY3'>R3</a></div><div class='rBtn'><a href='/RELAY4'>R4</a></div></div>");
    client.println("<div class='rContainer'><div class='rBtn'><a href='/RELAY5'>R5</a></div><div class='rBtn'><a href='/RELAY6'>R6</a></div><div class='rBtn'><a href='/RELAY7'>R7</a></div><div class='rBtn'><a href='/RELAY8'>R8</a></div></div>");
    //client.println("<div class='rContainer'><div class='rBtn'><a href='/SERVO'>SV</a></div>");
    client.println("</body></html>");


    delay(1);
    Serial.println("Client disonnected");
    Serial.println("");
    delay(0);
}