#include "DHT.h"
#define DHTPIN 7
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
void setup() {
Serial.begin(115200);
Serial.println(F("DHT22 example!"));
dht.begin();
}
void loop() {
float temperature = dht.readTemperature();
float humidity = dht.readHumidity();
Serial.print(("Humidity: "));
Serial.print(humidity);
Serial.print(("% Temperature: "));
Serial.print(temperature);
Serial.println(("°C "));
delay(2000);
}