#include "DHT.h"
#define DHT22_PIN 25
DHT dht22(DHT22_PIN, DHT22);
void setup() {
Serial.begin(115200);
dht22.begin();
}
void loop() {
float humi = dht22.readHumidity();
float tempC = dht22.readTemperature();
float tempF = dht22.readTemperature(true);
if (isnan(humi) || isnan(tempC) || isnan(tempF)){
Serial.println("Problema al leer sensor DHT22!");
}else{
Serial.println("DHT22# Humedad: ");
Serial.print(humi);
Serial.print("%");
Serial.print(" | ");
Serial.print("Temperatura: ");
Serial.print(tempC);
Serial.print("°C ~ ");
Serial.print(tempF);
Serial.print("°F");
delay(250);//TIEMPO DE ESPERA ENTRE MUESTRAS
}
}