test.ino

test.ino

#include "DHT.h"

#define DHT22_PIN 2
#define DHT22_TYPE DHT22
DHT dht22(DHT22_PIN, DHT22_TYPE);

#define UV_APIN A0

void setup() {

  Serial.begin(9600);

  Serial.println("Setup...");

  dht22.begin();

  pinMode(UV_APIN, INPUT);

  delay(500);
}

void loop() {

  delay(2000);

  Serial.println("===== DHT22 =====");

  float hum22 = dht22.readHumidity();
  Serial.print("Humidade: ");
  Serial.println(hum22);

  float temp22 = dht22.readTemperature();
  Serial.print("Temperatura: ");
  Serial.println(temp22);

  delay(2000);

  Serial.println("===== UV =====");

  int valorSensor = analogRead(UV_APIN);
  Serial.print("Valor analógico UV: ");
  Serial.println(valorSensor);

  int tensao = (valorSensor * (5.0 / 1023.0)) * 1000;
  Serial.print("Tensao UV: ");
  Serial.println(tensao);

  delay(2000);

}