**Sensor Readings** rev_05

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    - Project: **Sensor Readings**
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2024-12-06 11:23:47

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* read periodically all data from sensor. */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <Wire.h>
#include <DFRobot_BME280.h> //https://github.com/DFRobot/DFRobot_BME280

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

/***** DEFINITION OF I2C PINS *****/
const uint8_t sensor_BME280_I2C_PIN_SDA_A4      = A4;
const uint8_t sensor_BME280_I2C_PIN_SCL_A5      = A5;
const uint8_t sensor_BME280_I2C_SLAVE_ADDRESS       = 119;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
DFRobot_BME280 bme; // Create an instance of the DFRobot_BME280 class

void setup(void)
{
    // Initialize I2C communication
    Wire.begin(sensor_BME280_I2C_PIN_SDA_A4, sensor_BME280_I2C_PIN_SCL_A5);

    // Initialize the BME280 sensor
    if (bme.begin(sensor_BME280_I2C_SLAVE_ADDRESS) != bme.eStatusOK) {
        Serial.println("BME280 sensor not found!");
        while (1); // Stop execution if sensor not found
    }

    // Start Serial communication for debugging
    Serial.begin(9600);
}

void loop(void)
{
    // Read sensor data periodically
    float temperature = bme.getTemperature();
    uint32_t pressure = bme.getPressure();
    float humidity = bme.getHumidity();

    // Print the sensor data to the Serial Monitor
    Serial.print("Temperature: ");
    Serial.print(temperature);
    Serial.println(" °C");

    Serial.print("Pressure: ");
    Serial.print(pressure);
    Serial.println(" Pa");

    Serial.print("Humidity: ");
    Serial.print(humidity);
    Serial.println(" %");

    // Wait for 2 seconds before the next reading
    delay(2000);
}

/* END CODE */