examples/weather.py

   1 #!/usr/bin/env python
   2
   3 import time
   4 from bme280 import BME280
   5
   6 try:
   7     from smbus2 import SMBus
   8 except ImportError:
   9     from smbus import SMBus
  10
  11 print("""weather.py - Print readings from the BME280 weather sensor.
  12
  13 Press Ctrl+C to exit!
  14
  15 """)
  16
  17 bus = SMBus(1)
  18 bme280 = BME280(i2c_dev=bus)
  19
  20 while True:
  21     temperature = bme280.get_temperature()
  22     pressure = bme280.get_pressure()
  23     humidity = bme280.get_humidity()
  24     print("""Temperature: {:05.2f} *C
  25 Pressure: {:05.2f} hPa
  26 Relative humidity: {:05.2f} %
  27 """.format(temperature, pressure, humidity))
  28     time.sleep(1)