sgp40-rs

Platform agnostic Rust device driver for Sensirion SGP40

Platform agnostic Rust driver for Sensirion SGP40 gas sensor using the embedded-hal traits.

Sensirion SGP40

Sensirion SGP40 is 2nd generation low-power accurate gas sensor for air quality application. The sensor uses I²C interface and measures VOC (Total Volatile Organic Compounds)

Datasheet: https://www.sensirion.com/file/datasheet_sgp40

Development status

The sensor is feature complete and the future development evolves:

• Storing and setting states haven't been tested yet.
• VOC index follows pretty closely with C implementation values but the jury is still out there to ponder if the algoritm truly calculates things properly.
• Serial number fetching is not working yet.
• Moving into using Embedded-hal 1.x

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.

Contributing

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.