نمونه برنامه تست ماژول

#include
#include "BlueDot_BME280.h"
BlueDot_BME280 bme280 = BlueDot_BME280();

void setup() {
Serial.begin(9600);
Serial.println(F("Basic Weather Station"));

bme280.parameter.communication = 0; //Choose communication protocol

//0x76: Alternative I2C Address (SDO pin connected to GND)
//0x77: Default I2C Address (SDO pin unconnected)

bme280.parameter.I2CAddress = 0x76; //Choose I2C Address

bme280.parameter.SPI_cs = 10; //Are you using either Software SPI or Hardware SPI? Then you need to define the Chip Select Pin.

bme280.parameter.SPI_mosi = 13; //If you are using Software SPI, then you need to define the MOSI line. For Hardware SPI you can leave this line commented.
bme280.parameter.SPI_miso = 11; //If you are using Software SPI, then you need to define the MISO line. Just comment this out for Hardware SPI.
bme280.parameter.SPI_sck = 12; //If you are using Software SPI, then you need to define the SCK line. Same as before. For Hardware SPI, just comment this out.


bme280.parameter.sensorMode = 0b11; //Choose sensor mode

bme280.parameter.IIRfilter = 0b100; //Setup for IIR Filter


bme280.parameter.humidOversampling = 0b101; //Setup Humidity Oversampling



bme280.parameter.tempOversampling = 0b101; //Setup Temperature Ovesampling



bme280.parameter.pressOversampling = 0b101; //Setup Pressure Oversampling



bme280.parameter.pressureSeaLevel = 1013.25; //default value of 1013.25 hPa


bme280.parameter.tempOutsideCelsius = 15; //default value of 15°C


if (bme280.init() != 0x60)
{

Serial.println(F("Ops! BME280 could not be found!"));
Serial.println(F("Please check your connections."));
Serial.println();
Serial.println(F("Troubleshooting Guide"));
Serial.println(F("*************************************************************"));
Serial.println(F("1. Let's check the basics: Are the VCC and GND pins connected correctly? If the BME280 is getting really hot, then the wires are crossed."));
Serial.println();
Serial.println(F("2. Are you using the I2C mode? Did you connect the SDI pin from your BME280 to the SDA line from the Arduino?"));
Serial.println();
Serial.println(F("3. And did you connect the SCK pin from the BME280 to the SCL line from your Arduino?"));
Serial.println();
Serial.println(F("4. Are you using the alternative I2C Address(0x76)? Did you remember to connect the SDO pin to GND?"));
Serial.println();
Serial.println(F("5. If you are using the default I2C Address (0x77), did you remember to leave the SDO pin unconnected?"));
Serial.println();
Serial.println(F("6. Are you using the SPI mode? Did you connect the Chip Select (CS) pin to the pin 10 of your Arduino (or to wherever pin you choosed)?"));
Serial.println();
Serial.println(F("7. Did you connect the SDI pin from the BME280 to the MOSI pin from your Arduino?"));
Serial.println();
Serial.println(F("8. Did you connect the SDO pin from the BME280 to the MISO pin from your Arduino?"));
Serial.println();
Serial.println(F("9. And finally, did you connect the SCK pin from the BME280 to the SCK pin from your Arduino?"));
Serial.println();

while(1);
}

else
{
Serial.println(F("BME280 detected!"));
}
Serial.println();
Serial.println();

}

void loop()
{


Serial.print(F("Duration in Seconds:\t\t"));
Serial.println(float(millis())/1000);

Serial.print(F("Temperature in Celsius:\t\t"));
Serial.println(bme280.readTempC());

Serial.print(F("Temperature in Fahrenheit:\t"));
Serial.println(bme280.readTempF());

Serial.print(F("Humidity in %:\t\t\t"));
Serial.println(bme280.readHumidity());

Serial.print(F("Pressure in hPa:\t\t"));
Serial.println(bme280.readPressure());

Serial.print(F("Altitude in Meters:\t\t"));
Serial.println(bme280.readAltitudeMeter());

Serial.print(F("Altitude in Feet:\t\t"));
Serial.println(bme280.readAltitudeFeet());

Serial.println();
Serial.println();
delay(1000);
}