**Sensor Reading** rev_01

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    - Project: **Sensor Reading**
    - Source Code NOT compiled for: ESP8266 NodeMCU V1.0
    - Source Code created on: 2024-11-18 00:51:26

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* The project aims to develop an Arduino-based */
    /* system utilizing specific libraries for sensor */
    /* integration and data processing, ensuring */
    /* efficient communication and control of connected */
    /* components. */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <Wire.h>
#include <SPI.h>
#include <Adafruit_Sensor.h>
#include <DHT.h>

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

/****** GLOBAL VARIABLES *****/
DHT dht(2, DHT22); // Initialize DHT sensor on pin 2 with DHT22 model

void setup(void)
{
    // Initialize serial communication for debugging
    Serial.begin(9600);

    // Initialize DHT sensor
    dht.begin();
}

void loop(void)
{
    // Read temperature and humidity values from DHT sensor
    float humidity = dht.readHumidity();
    float temperature = dht.readTemperature();

    // Check if any reads failed and exit early (to try again).
    if (isnan(humidity) || isnan(temperature)) {
        Serial.println("Failed to read from DHT sensor!");
        return;
    }

    // Print the results to the Serial Monitor
    Serial.print("Humidity: ");
    Serial.print(humidity);
    Serial.print(" %\t");
    Serial.print("Temperature: ");
    Serial.print(temperature);
    Serial.println(" *C");

    // Wait a few seconds between measurements
    delay(2000);
}

/* END CODE */