byte sda = D8;
byte rst = D0;
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C LCD = LiquidCrystal_I2C(0x27, 16, 2);
#include<KRrfid.h>
#include <Servo.h>
Servo servo;
#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>
#include <ESP8266HTTPClient.h>
#include <WiFiClient.h>
WiFiClientSecure secured_client;
const char* ssid = "4G";
const char* password = "98765432";
const char* server = "192.168.1.1/simpan.php?";
String idrf = "", payload;
int st_ok = 0, count = 0;
int buka = 0, tutup = 180;
void setup() {
Serial.begin(9600);
LCD.init();
LCD.backlight();
LCD.setCursor(0, 0);
LCD.print("Connecting to ");
LCD.setCursor(0, 1);
LCD.print("WiFi ");
servo.attach(D4);
servo.write (tutup);
rfidBegin();
Serial.print("Menghubungkan ke Wi-Fi: ");
Serial.println(ssid);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.print(".");
}
Serial.println("\nWi-Fi terhubung.");
LCD.setCursor(0, 0);
LCD.print("Selamat Datang ");
LCD.setCursor(0, 1);
LCD.print("Tap Kartu ");
}
void loop() {
getTAG();
if (TAG != "") {
Serial.print("TAG :");
Serial.println(TAG);
idrf = TAG;
LCD.setCursor(0, 0);
LCD.print("Send data ");
LCD.setCursor(0, 1);
LCD.print(" ");
// SendData();
if (idrf == "1817713031") {
st_ok = 1;
servo.write (buka);
LCD.setCursor(0, 0);
LCD.print("ACC ");
LCD.setCursor(0, 1);
LCD.print("Pintu terbuka!!!");
count = 0;
}
TAG = "";
}
if (runEvery2(1000) && st_ok == 1) {
count++;
if (count >= 6) {
LCD.setCursor(0, 0);
LCD.print("Selamat Datang ");
LCD.setCursor(0, 1);
LCD.print("Tap Kartu ");
count = 0;
idrf = "";
st_ok = 0;
}
else if (count >= 4) {
LCD.setCursor(0, 0);
LCD.print(" ");
LCD.setCursor(0, 1);
LCD.print("Pintu tertutup ");
servo.write (tutup);
}
Serial.println(count);
}
}
void SendData() {
if (WiFi.status() == WL_CONNECTED) {
WiFiClient client;
HTTPClient http;
String url = String(server) + "id=" + String(idrf);
Serial.println( url);
http.begin(client, url);
int httpResponseCode = http.GET();
if (httpResponseCode > 0) {
Serial.print("HTTP Response code: ");
Serial.println(httpResponseCode);
payload = http.getString();
payload.trim();
Serial.println(payload);
if (payload == "1") {
LCD.setCursor(0, 0);
LCD.print("ACC ");
LCD.setCursor(0, 1);
LCD.print("Pintu terbuka ");
servo.write (buka);
st_ok = 1;
count = 0;
} else {
LCD.setCursor(0, 0);
LCD.print("Gagal ");
LCD.setCursor(0, 1);
LCD.print(" ");
delay(1000);
}
} else {
Serial.print("Error code: ");
Serial.println(httpResponseCode);
}
http.end();
} else {
Serial.println("WiFi Disconnected");
}
}
boolean runEvery2(unsigned long interval)
{
static unsigned long previousMillis = 0;
unsigned long currentMillis = millis();
if (currentMillis - previousMillis >= interval)
{
previousMillis = currentMillis;
return true;
}
return false;
}
Jasa Pembuatan ALat menggunakan Jasa Mikrokontroller aneka jenis :Arduino / AVR / MCS / Raspberry PI. +Support terintegrasi dengan program Mobile (Android, Blackberry, iphone, Java Mobile), +Support terintegrasi dengan program Desktop (Java,VB.Net , Delphi, VB6, Matlab, Visual C#, Visual C++, Labview dll), +Support terintegrasi dengan program Web (PHP / JSP / Servlet / CGI / Phonegap)
Sabtu, 04 Januari 2025
RUNEVERY
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