BME-280 sensor device driver with Micropython support (I2C + SPI)
Project description
BME-280 sensor device driver with Micropython support (I2C + SPI)
This driver runs on regular Python and on Micropython.
It has support for both I2C and SPI bus.
Example
import bme280
try:
# Connect to BME-280 via I2C.
bme = bme280.BME280(i2cBus=0)
# Synchronously trigger a MODE_FORCED conversion and return the result.
temperature, humidity, pressure = bme.readForced(filter=bme280.FILTER_2,
tempOversampling=bme280.OVSMPL_4,
humidityOversampling=bme280.OVSMPL_4,
pressureOversampling=bme280.OVSMPL_4)
# Print the result.
print(f"{temperature:.1f} *C; {humidity * 100:.1f} % rel. hum.; {pressure / 100:.1f} hPa")
except bme280.BME280Error as e:
print(f"BME280 error: {e}")
License
Copyright (c) 2020-2022 Michael Büsch m@bues.ch
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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