weatherstation/firmware/sensor_bme280.ino

#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;
}