Temperature Display rev_06

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    - Project: Temperature Display
    - Source Code NOT compiled for: ESP32 DevKit V1
    - Source Code created on: 2024-05-16 14:05:53

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* read temperatura and print on serial */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <DHT.h>    //https://github.com/adafruit/DHT-sensor-library

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t TemperatureSensor_DHT22_DOUT_PIN_D4 = 4;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
DHT dht(TemperatureSensor_DHT22_DOUT_PIN_D4, DHT22);

void setup(void)
{
    // put your setup code here, to run once:
    Serial.begin(9600);
    dht.begin();
}

void loop(void)
{
    // put your main code here, to run repeatedly:
    delay(dht.getMinimumSamplingPeriod());

    sensors_event_t event;
    dht.temperature().getEvent(&event);
    if (isnan(event.temperature)) {
        Serial.println(F("Error reading temperature!"));
    } else {
        Serial.print(F("Temperature: "));
        Serial.print(event.temperature);
        Serial.println(F("°C"));
    }

    dht.humidity().getEvent(&event);
    if (isnan(event.relative_humidity)) {
        Serial.println(F("Error reading humidity!"));
    } else {
        Serial.print(F("Humidity: "));
        Serial.print(event.relative_humidity);
        Serial.println(F("%"));
    }
}