diff --git a/examples/bmp280_sensortest/bmp280_sensortest.ino b/examples/bmp280_sensortest/bmp280_sensortest.ino new file mode 100644 index 0000000..2868456 --- /dev/null +++ b/examples/bmp280_sensortest/bmp280_sensortest.ino @@ -0,0 +1,61 @@ +/*************************************************************************** + This is a library for the BMP280 humidity, temperature & pressure sensor + This example shows how to take Sensor Events instead of direct readings + + Designed specifically to work with the Adafruit BMP280 Breakout + ----> http://www.adafruit.com/products/2651 + + 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 andopen-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 +#include +#include + +Adafruit_BMP280 bmp; // use I2C interface +Adafruit_Sensor *bmp_temp = bmp.getTemperatureSensor(); +Adafruit_Sensor *bmp_pressure = bmp.getPressureSensor(); + +void setup() { + Serial.begin(9600); + Serial.println(F("BMP280 Sensor event test")); + + if (!bmp.begin()) { + Serial.println(F("Could not find a valid BMP280 sensor, check wiring!")); + while (1) delay(10); + } + + /* Default settings from datasheet. */ + bmp.setSampling(Adafruit_BMP280::MODE_NORMAL, /* Operating Mode. */ + Adafruit_BMP280::SAMPLING_X2, /* Temp. oversampling */ + Adafruit_BMP280::SAMPLING_X16, /* Pressure oversampling */ + Adafruit_BMP280::FILTER_X16, /* Filtering. */ + Adafruit_BMP280::STANDBY_MS_500); /* Standby time. */ + + bmp_temp->printSensorDetails(); +} + +void loop() { + sensors_event_t temp_event, pressure_event; + bmp_temp->getEvent(&temp_event); + bmp_pressure->getEvent(&pressure_event); + + Serial.print(F("Temperature = ")); + Serial.print(temp_event.temperature); + Serial.println(" *C"); + + Serial.print(F("Pressure = ")); + Serial.print(pressure_event.pressure); + Serial.println(" hPa"); + + Serial.println(); + delay(2000); +}