Example4_Settings.ino

/*
  Control the various settings of the BME280
  Nathan Seidle @ SparkFun Electronics
  March 23, 2018

  Feel like supporting our work? Buy a board from SparkFun!
  https://www.sparkfun.com/products/14348 - Qwiic Combo Board
  https://www.sparkfun.com/products/13676 - BME280 Breakout Board

  This example shows how to set the various filter, and oversample settings of the BME280.
*/

#include <Wire.h>

#include "SparkFunBME280.h"
BME280 mySensor;

void setup()
{
  Serial.begin(115200);
  Serial.println("Example showing alternate I2C addresses");

  Wire.begin();
  Wire.setClock(400000); //Increase to fast I2C speed!

  mySensor.beginI2C();

  mySensor.setFilter(1); //0 to 4 is valid. Filter coefficient. See 3.4.4
  mySensor.setStandbyTime(0); //0 to 7 valid. Time between readings. See table 27.

  mySensor.setTempOverSample(1); //0 to 16 are valid. 0 disables temp sensing. See table 24.
  mySensor.setPressureOverSample(1); //0 to 16 are valid. 0 disables pressure sensing. See table 23.
  mySensor.setHumidityOverSample(1); //0 to 16 are valid. 0 disables humidity sensing. See table 19.
  
  mySensor.setMode(MODE_NORMAL); //MODE_SLEEP, MODE_FORCED, MODE_NORMAL is valid. See 3.3
}

void loop()
{
  Serial.print("Humidity: ");
  Serial.print(mySensor.readFloatHumidity(), 0);

  Serial.print(" Pressure: ");
  Serial.print(mySensor.readFloatPressure(), 0);

  Serial.print(" Alt: ");
  //Serial.print(mySensor.readFloatAltitudeMeters(), 1);
  Serial.print(mySensor.readFloatAltitudeFeet(), 1);

  Serial.print(" Temp: ");
  //Serial.print(mySensor.readTempC(), 2);
  Serial.print(mySensor.readTempF(), 2);

  Serial.println();

  delay(50);
}