ens160 0.6.1

ENS160 driver implementation
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

# ENS160 driver

[![Build Status](https://github.com/teamplayer3/ens160/workflows/Rust/badge.svg)](https://github.com/teamplayer3/ens160/actions?query=workflow%3ARust)
[![License](https://img.shields.io/badge/license-MIT%2FApache--2.0-blue.svg)](https://github.com/teamplayer3/ens160)
[![Crates.io](https://img.shields.io/crates/v/ens160.svg)](https://crates.io/crates/ens160)
[![Documentation](https://docs.rs/ens160/badge.svg)](https://docs.rs/ens160)

Implementation of an ENS160 sensor driver written in rust. This sensor can measure `TVOC` and `ECO2`. Implementation is inspired by the [driver implementation](https://github.com/DFRobot/DFRobot_ENS160) by dfrobots written in python.

For more information about the sensor [here](https://wiki.dfrobot.com/SKU_SEN0515_Fermion_ENS160_Air_Quality_Sensor).

## Usage

To use this crate in a `no-std` environment, add it to your `Cargo.toml` as follows:

```toml
[dependencies.ens160]
version = "0.6"
default-features = false
```

## Example

```rust
let i2c = ...; // I2C bus to use

let mut device = Ens160::new(i2c);
device.reset().unwrap();
sleep(250)
device.operational().unwrap();
sleep(50)

loop {
    if let Ok(status) = device.status() {
        if status.data_is_ready() {
            let tvoc = device.tvoc().unwrap();
            let eco2 = device.eco2().unwrap();
            // from eCO2
            let air_quality_index = AirQualityIndex::try_from(eco2).unwrap();
            // directly
            let air_quality_index = device.air_quality_index().unwrap();
        }
    }
}

let i2c = device.release(); // destruct driver to use bus with other drivers
```