Ag xtr 16: BME280 sensor reading

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Basic example that turns on, reads and turn off the sensor. Measured parameters are stored in the corresponding class variables and printed by the serial monitor.
Required Materials
- 1 Waspmote Plug & Sense! Smart Agriculture Xtreme
 - 1 BME280 sensor
Notes
- This example is only valid for Waspmote v15
Code
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/*
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    ----------- [Ag_xtr_16] - BME280 sensor reading --------------------
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​
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    Explanation: Basic example that turns on, reads and turn off the
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    sensor. Measured parameters are stored in the corresponding class
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    variables and printed by the serial monitor.
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​
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    Measured parameters:
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      - Air temperature
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      - Relative humidity
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      - Air pressure
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​
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​
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    Copyright (C) 2018 Libelium Comunicaciones Distribuidas S.L.
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    http://www.libelium.com
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​
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    This program is free software: you can redistribute it and/or modify
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    it under the terms of the GNU General Public License as published by
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    the Free Software Foundation, either version 3 of the License, or
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    (at your option) any later version.
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​
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    This program is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU General Public License for more details.
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​
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    You should have received a copy of the GNU General Public License
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    along with this program.  If not, see .
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​
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    Version:           3.1
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    Design:            David Gascón
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    Implementation:    J.Siscart, V.Boria
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*/
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​
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#include <WaspSensorXtr.h>
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​
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/*
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  SELECT THE RIGHT SOCKET FOR EACH SENSOR.
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​
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  Possible sockets for this sensor are:
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  - XTR_SOCKET_A           _________
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  - XTR_SOCKET_D          |---------|
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                          | A  B  C |
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                          |_D__E__F_|
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​
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​
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  Example: a 5TM sensor on socket A will be
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  [Sensor Class] [Sensor Name] [Selected socket]
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  Decagon_5TM    mySensor      (XTR_SOCKET_A);
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​
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  Refer to the technical guide for information about possible combinations.
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  www.libelium.com/downloads/documentation/smart_agriculture_xtreme_sensor_board.pdf
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*/
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​
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//   [Sensor Class] [Sensor Name] [Selected socket]
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bme mySensor(XTR_SOCKET_A);
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​
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void setup()
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{
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  USB.println(F("BME280 example"));
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​
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​
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}
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​
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void loop()
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{
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  // 1. Turn ON the sensor
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  mySensor.ON();
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​
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  // 2. Read the sensor. Store parameters in local variables
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  float temperature = mySensor.getTemperature();
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  float humidity = mySensor.getHumidity();
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  float pressure = mySensor.getPressure();
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​
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  // 3. Turn off the sensor
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  mySensor.OFF();
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​
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  // 4. Print information
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  USB.println(F("---------------------------"));
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  USB.println(F("BME280"));
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  USB.print(F("Air temperature: "));
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  USB.printFloat(temperature, 2);
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  USB.println(F(" degrees Celsius"));
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  USB.print(F("Relative Humidity: "));
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  USB.printFloat(humidity, 1);
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  USB.println(F(" %RH"));
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  USB.print(F("Air pressure: "));
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  USB.printFloat(pressure, 2);
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  USB.println(F(" Pa"));
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  USB.println(F("---------------------------\n"));
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  delay(5000);
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​
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}
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Output
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H#
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BME280 example
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---------------------------
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BME280
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Air temperature: 26.02 degrees Celsius
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Relative Humidity: 45.1 %RH
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Air pressure: 98940.89 Pa
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---------------------------
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---------------------------
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BME280
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Air temperature: 26.02 degrees Celsius
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Relative Humidity: 44.6 %RH
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Air pressure: 98942.52 Pa
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---------------------------
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Last modified 1yr ago
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