#include "DHT.h"
#include <LiquidCrystal_I2C.h>
#define dhtPin 6
#define DHTTYPE DHT22
DHT dht(dhtPin,DHTTYPE);
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
Serial.println(F("Test DHT22"));
dht.begin();
lcd.init();
lcd.backlight();
}
void loop() {
// put your main code here, to run repeatedly:
float h = dht.readHumidity();
float t = dht.readTemperature();
float f = dht.readTemperature(true);
if(isnan(h) || isnan(t) || isnan(f)) {
Serial.println("Pembacaan sensor gagal!");
return;
}
Serial.print("Humidity = ");
Serial.print(h);
Serial.print(" Temperature = ");
Serial.println(t);
lcd.setCursor(0,0);
lcd.print("Suhu: ");
lcd.print(t);
if(t<20) {
lcd.setCursor(0,1);
lcd.print("DINGIN");
} else if(t>32) {
lcd.setCursor(0,1);
lcd.print("PANAS ");
} else {
lcd.setCursor(0,1);
lcd.print("NORMAL");
}
delay(80);
}