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Zuno BMP280/BME280 Library

This library works with BMP280 and BME280 boards. Allow to increase temperature, pressure and humidity in case of BME280. The library works with boards using Wire and SPI in the description of these libraries, see the peripherals used and the pins used.

		
#include "ZUNO_BMP280.h"

#define MY_SERIAL		Serial

ZUNO_BMP280 bmp;

void setup() {
	MY_SERIAL.begin(115200);
	MY_SERIAL.println(F("BMP280/BME280 test"));

	if (!bmp.begin(BME280_ADDRESS_ALTERNATE)) {
		MY_SERIAL.println(F("Could not find a valid BMP280 sensor, check wiring or "
						"try a different address!"));
		while (1) delay(10);
	}
	/* Default settings from datasheet. */
	bmp.setSampling(ZUNO_BMP280::MODE_NORMAL,     /* Operating Mode. */
					ZUNO_BMP280::SAMPLING_X2,     /* Temp. oversampling */
					ZUNO_BMP280::SAMPLING_X16,    /* Pressure oversampling */
					ZUNO_BMP280::SAMPLING_X16,
					ZUNO_BMP280::FILTER_X16,      /* Filtering. */
					ZUNO_BMP280::STANDBY_MS_500); /* Standby time. */
}

void loop() {
	MY_SERIAL.print("Temperature = ");
	MY_SERIAL.print(bmp.readTemperature());
	MY_SERIAL.println(" *C");

	MY_SERIAL.print("Pressure = ");
	MY_SERIAL.print(bmp.readPressure());
	MY_SERIAL.println(" Pa");

	MY_SERIAL.print("Approx altitude = ");
	MY_SERIAL.print(bmp.readAltitude(1013.25)); /* Adjusted to local forecast! */
	MY_SERIAL.println(" m");

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