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| docs | ||
| examples | ||
| .gitignore | ||
| .pylintrc | ||
| .travis.yml | ||
| adafruit_bme280.py | ||
| CODE_OF_CONDUCT.md | ||
| LICENSE | ||
| README.rst | ||
| readthedocs.yml | ||
| requirements.txt | ||
Introduction
============
.. image:: https://readthedocs.org/projects/adafruit-circuitpython-BME280/badge/?version=latest
:target: https://circuitpython.readthedocs.io/projects/BME280/en/latest/
:alt: Documentation Status
.. image :: https://img.shields.io/discord/327254708534116352.svg
:target: https://discord.gg/nBQh6qu
:alt: Discord
I2C and SPI driver for the Bosch BME280 Temperature, Humidity, and Barometric Pressure sensor
Dependencies
=============
This driver depends on:
* `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
* `Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_
Please ensure all dependencies are available on the CircuitPython filesystem.
This is easily achieved by downloading
`the Adafruit library and driver bundle <https://github.com/adafruit/Adafruit_CircuitPython_Bundle>`_.
Usage Example
=============
.. code-block:: python
import board
import digitalio
import busio
import time
import adafruit_bme280
# Create library object using our Bus I2C port
i2c = busio.I2C(board.SCL, board.SDA)
bme280 = adafruit_bme280.Adafruit_BME280_I2C(i2c)
# OR create library object using our Bus SPI port
#spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
#bme_cs = digitalio.DigitalInOut(board.D10)
#bme280 = adafruit_bme280.Adafruit_BME280_SPI(spi, bme_cs)
# change this to match the location's pressure (hPa) at sea level
bme280.sea_level_pressure = 1013.25
while True:
print("\nTemperature: %0.1f C" % bme280.temperature)
print("Humidity: %0.1f %%" % bme280.humidity)
print("Pressure: %0.1f hPa" % bme280.pressure)
print("Altitude = %0.2f meters" % bme280.altitude)
time.sleep(2)
Contributing
============
Contributions are welcome! Please read our `Code of Conduct
<https://github.com/adafruit/Adafruit_CircuitPython_BME280/blob/master/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.
API Reference
=============
.. toctree::
:maxdepth: 2
api