https://github.com/marcelbuesing/bme680

Pure Rust BME680 implementation
https://github.com/marcelbuesing/bme680

Last synced: 19 days ago
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Pure Rust BME680 implementation

• Host: GitHub
• URL: https://github.com/marcelbuesing/bme680
• Owner: marcelbuesing
• License: mit
• Created: 2018-04-11T19:42:55.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-08-14T00:00:04.000Z (3 months ago)
• Last Synced: 2024-10-14T13:27:38.414Z (about 1 month ago)
• Language: Rust
• Homepage:
• Size: 400 KB
• Stars: 29
• Watchers: 4
• Forks: 27
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
BME680 + Rust [![Actions Status](https://github.com/marcelbuesing/bme680/workflows/Continuous%20integration/badge.svg)](https://github.com/marcelbuesing/bme680/actions?query=workflow%3A"Continuous+integration")

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=============

This repository contains a pure Rust implementation for the [BME680](https://www.bosch-sensortec.com/bst/products/all_products/bme680) environmental sensor. The library can be used to read the gas, pressure, humidity and temperature sensors via I²C.

The library uses the [embedded-hal](https://github.com/japaric/embedded-hal) library to abstract reading and writing via I²C. In the examples you can find a demo how to use the library in Linux using the [linux-embedded-hal](https://github.com/japaric/linux-embedded-hal) implementation.

# Alternative

[drogue-bme680](https://github.com/drogue-iot/drogue-bme680)

# Example getting started Linux

Determine the I2C device path

```

pi@raspberrypi:~ $ i2cdetect -y -l

i2c-1    i2c       bcm2835 I2C adapter             I2C adapter

```

Determine I2C-Address of sensor, `0x76` is the primary address, `0x77` is the secondary address.

If in doubt determine the address via the following command:

```

pi@raspberrypi:~ $ i2cdetect -y 1

     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f

00:          -- -- -- -- -- -- -- -- -- -- -- -- --

10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

70: -- -- -- -- -- -- 76

```

# Example Influx Client

The examples folder contains an example for a simple influx database client inserting collected values.

Below you may find examples of Chronograf graphs of an indoor measurement over a period of 30 days.

![Temperature Graph](examples/res/influx_temperature.png "Temperature measurement in C°")

![Humidity Graph](examples/res/influx_humidity.png "Humidity measurement in %")

![Air pressure Graph](examples/res/influx_pressure.png "Air pressure measurement in hPa")

![Gas resistance Graph](examples/res/influx_gas_resistance.png "Gas resistance measurement")