Rust Sensor SCD30

A rust driver (and CLI utility) for the scd30 CO2, Temperature and Humidity sensor.

Status

Usage

Add the library to your project with cargo add sensor-scd30 or with sensor-scd30 = { version = "0.1.0", features = [] } in your Cargo.toml.

Install the utility with one of the following methods:

using a precompiled binary from the releases page
from source using cargo with cargo install sensor-scd30

Run scd30-util to communicate with the sensor.

Help: ``` pi@raspberrypi:~ $ sudo ./scd30-util --help scd30-util 0.1.0 Ryan Kurte ryankurte@gmail.com A Command Line Interface (CLI) for interacting with a local Scd30 environmental sensor over I2C

USAGE: scd30-util [OPTIONS]

FLAGS: -h, --help Prints help information -V, --version Prints version information

OPTIONS: -d, --i2c Specify the i2c interface to use to connect to the scd30 device [env: SCD30_I2C=] [default: /dev/i2c-1] --log-level Enable verbose logging [default: info] -p, --sample-period Specify period for taking measurements [default: 10s] --poll-delay Delay between sensor poll operations [default: 100ms] ```

Example output: pi@raspberrypi:~ $ ./scd30-util -p 2s 04:01:00 [INFO] CO2: 556.21 ppm, Temperature: 19.15 C, Humidity: 49.39 % 04:01:02 [INFO] CO2: 553.72 ppm, Temperature: 19.13 C, Humidity: 49.44 %