weatherstation/firmware/sensor_bme280.ino
2022-09-14 11:55:43 +02:00

34 lines
730 B
C++

#include <Adafruit_BME280.h> // BME280 - https://www.roboter-bausatz.de/1704/bmp280-barometer-luftdrucksensor?gclid=EAIaIQobChMIlpumj8Hp2wIVFWYbCh01PgmFEAQYAyABEgIwBvD_BwE
#include "config_user.h"
Adafruit_BME280 _sensor_bme280;
bool sensor_bme280_begin(uint8_t addr)
{
bool status = _sensor_bme280.begin(addr);
if (status)
{
debug("BME280 Connected");
} else {
debug("Could not find a valid BME280 sensor, check wiring!");
}
return status;
}
float bme280_temperature()
{
return _sensor_bme280.readTemperature() * TEMP_FACTOR;
}
float bme280_pressure()
{
return _sensor_bme280.readPressure() / 100.0F;
}
float bme280_humidity()
{
return _sensor_bme280.readHumidity() * HUMIDITY_FACTOR;
}