#include "DHT.h"
#define DHTPIN 13
#define DHTTYPE DHT22 // DHT 22 (AM2302), AM2321
const int relay1 = 8;
const int relay2 = 4;
DHT dht(DHTPIN, DHTTYPE);
void setup() {
Serial.begin(115200);
pinMode(relay1, OUTPUT);
pinMode(relay2, OUTPUT);
dht.begin();
}
void loop() {
float temperature = dht.readTemperature();
float humidity = dht.readHumidity();
Serial.print(F("Влажность: "));
Serial.print(humidity);
Serial.print(F("% Температура: "));
Serial.print(temperature);
Serial.println(F("°C "));
if (humidity < 25)
{
digitalWrite(relay1, HIGH);
}
else
{
digitalWrite(relay1, LOW);
}
if (temperature >= 30)
{
digitalWrite(relay2, HIGH);
}
else
{
digitalWrite(relay2, LOW);
}
delay(1000);
}