#include <LiquidCrystal_I2C.h>
#include <DHT.h>
#define DHTPIN 15
#define DHTTYPE DHT22
#include <Wire.h>
#include <WiFi.h>
#include <WiFiClient.h>
#include <WebServer.h>
#include <HTTPClient.h>
LiquidCrystal_I2C lcd(0x27,20,4);
int chk;
DHT dht(DHTPIN, DHT22);
const char* ssid = "Wokwi-GUEST";
const char* password = "";
void setup() {
Serial.begin(115200);
dht.begin();
delay(1000);
WiFi.begin(ssid, password);
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
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());
lcd.init();
lcd.backlight();
lcd.setCursor(3,0);
lcd.print("Papan Informasi");
lcd.setCursor(2,1);
lcd.print("Suhu & Kelembaban");
lcd.setCursor(8,2);
lcd.print("BANK MANDIRI");
lcd.setCursor(2,3);
lcd.print("MELAWAI JAKARTKA");
delay(3000);
lcd.clear();
}
void loop() {
HTTPClient http;
String h, t, getData, Link;
h = dht.readHumidity();
t = dht.readTemperature();
// if (isnan(h) || isnan(t)) {
// Serial.println("Gagal membaca dari sensor DHT22!");
// return;
// }
getData = "?suhu=" + t + "&kelembaban=" + h ;
Link = "https://temperatur.gift-for-you.store/input.php" + getData;
http.begin(Link);
int httpCode = http.GET();
String payload = http.getString();
Serial.println(httpCode);
Serial.println(payload);
http.end();
lcd.init();
lcd.backlight();
lcd.setCursor(3,0);
lcd.print("Papan Informasi");
lcd.setCursor(3,1);
lcd.print("BANK MANDIRI");
//suhu
lcd.setCursor(0,2);
lcd.print("Suhu :");
lcd.setCursor(13,2);
lcd.print(t);
lcd.setCursor(19,2);
lcd.print("C");
//kelembaban
lcd.setCursor(0,3);
lcd.print("Kelembaban :");
lcd.setCursor(13,3);
lcd.print(h);
lcd.setCursor(19,3);
lcd.print("%");
// Serial.print("suhu : ");
// Serial.println(h);
// Serial.print("Kelembaban : ");
// Serial.println(t);
//delay(500);
//lcd.clear();
delay(5000);
}