Bme680 Module Pressure Height Development Board Cjmcu 680 Temperature Humidity And Air Pressure Sensor

-Typical current consumption (varies based on mode and active sensor) -2.1µA to 18mA -0.15 µA (sleep mode)

PACKAGE INCLUDES:

1 PCS x Bme680 Module Pressure Height Development Board Cjmcu 680 Temperature Humidity And Air Pressure Sensor

https://www.bosch-sensortec.com/products/environmental-sensors/gas-sensors-bme680/

//SOURCE CODE TAKEN FROM BELOW LINK

//https://randomnerdtutorials.com/bme680-sensor-arduino-gas-temperature-humidity-pressure/

/***

  Read Our Complete Guide: https://RandomNerdTutorials.com/bme680-sensor-arduino-gas-temperature-humidity-pressure/

  Designed specifically to work with the Adafruit BME680 Breakout ----> http://www.adafruit.com/products/3660 These sensors use I2C or SPI to communicate, 2 or 4 pins are required to interface. Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Written by Limor Fried & Kevin Townsend for Adafruit Industries. BSD license, all text above must be included in any redistribution

 ***/

#include <Wire.h>

#include <SPI.h>

#include <Adafruit_Sensor.h>

#include "Adafruit_BME680.h"

/*#define BME_SCK 13

#define BME_MISO 12

#define BME_MOSI 11

#define BME_CS 10*/

#define SEALEVELPRESSURE_HPA (1013.25)

Adafruit_BME680 bme; // I2C

//Adafruit_BME680 bme(BME_CS); // hardware SPI

//Adafruit_BME680 bme(BME_CS, BME_MOSI, BME_MISO, BME_SCK);

void setup() {

  Serial.begin(115200);

  while (!Serial);

  Serial.println(F("BME680 async test"));

  if (!bme.begin()) {

    Serial.println(F("Could not find a valid BME680 sensor, check wiring!"));

    while (1);

  }

  // Set up oversampling and filter initialization

  bme.setTemperatureOversampling(BME680_OS_8X);

  bme.setHumidityOversampling(BME680_OS_2X);

  bme.setPressureOversampling(BME680_OS_4X);

  bme.setIIRFilterSize(BME680_FILTER_SIZE_3);

  bme.setGasHeater(320, 150); // 320*C for 150 ms

}

void loop() {

  // Tell BME680 to begin measurement.

  unsigned long endTime = bme.beginReading();

  if (endTime == 0) {

    Serial.println(F("Failed to begin reading :("));

    return;

  }

  Serial.print(F("Reading started at "));

  Serial.print(millis());

  Serial.print(F(" and will finish at "));

  Serial.println(endTime);

  Serial.println(F("You can do other work during BME680 measurement."));

  delay(50); // This represents parallel work.

  // There's no need to delay() until millis() >= endTime: bme.endReading()

  // takes care of that. It's okay for parallel work to take longer than

  // BME680's measurement time.

  // Obtain measurement results from BME680. Note that this operation isn't

  // instantaneous even if milli() >= endTime due to I2C/SPI latency.

  if (!bme.endReading()) {

    Serial.println(F("Failed to complete reading :("));

    return;

  }

  Serial.print(F("Reading completed at "));

  Serial.println(millis());

  Serial.print(F("Temperature = "));

  Serial.print(bme.temperature);

  Serial.println(F(" *C"));

  Serial.print(F("Pressure = "));

  Serial.print(bme.pressure / 100.0);

  Serial.println(F(" hPa"));

  Serial.print(F("Humidity = "));

  Serial.print(bme.humidity);

  Serial.println(F(" %"));

  Serial.print(F("Gas = "));

  Serial.print(bme.gas_resistance / 1000.0);

  Serial.println(F(" KOhms"));

  Serial.print(F("Approx. Altitude = "));

  Serial.print(bme.readAltitude(SEALEVELPRESSURE_HPA));

  Serial.println(F(" m"));

  Serial.println();

  delay(2000);

}

15 days