#include "LiquidCrystal_I2C.h"
#include "Wire.h"
#include "DHT.h"

LiquidCrystal_I2C lcd(0x27, 16, 2);
DHT dht(2, DHT22);

float temp;
float umi;

void setup() {
  // put your setup code here, to run once:
lcd.init();
lcd.backlight();

dht.begin();
}

void loop() {
  // put your main code here, to run repeatedly:
lersensor();

lcd.setCursor(0,0);
lcd.print("temperatura ");
lcd.print(temp);

lcd.setCursor(0,1);
lcd.print("umidade ");
lcd.print(umi);
delay(1000);
lcd.clear();
}
void lersensor(){
umi = dht.readHumidity();
temp = dht.readTemperature();
}