#include<Wire.h>
#include <Liquid Crystal_I2C.h>
#include <DHT.h>
DHT dht(15,DHT22);
Liquidcrystal_I2C_lcd(0×27,16,2);
void setup(){
Serial.begin(9600);
Wire.begin(18,5);
Lcd begin(16,2);
Lcd.home();
dht.begin();
}
void loop(){
float h=dht.readHumidity();
float t=dht.readTemperature();
if(isnan(h)||isnan(t)){
return;
}
Serial.println("HUMIDITY=");
Serial.println(h);
Serial.println("TEMPERATURE ");
Serial.println(r);
}