Decision Workspace
sgp40 vs sgp30 vs scd4x
Side-by-side comparison of Rust crates
45
sgp40
growingv1.0.0
Rust driver for the Sensirion SGP40 gas sensor.
48
sgp30
growingv1.0.0
Platform agnostic Rust driver for the Sensirion SGP30 gas sensor.
48
scd4x
growingv0.4.1
Rust driver for the Sensirion SCD4x series. Carbon Dioxide / Temperature / Humidity sensors.
Core Metrics
| sgp40 | sgp30 | scd4x | |
|---|---|---|---|
| Health Score | 45 | 48 | 48 |
| Total Downloads | 8.8K | 14.6K | 14.2K |
| 30d Downloads | 10 | 158 | 265 |
| Dependents | 0 | 0 | 0 |
| Releases | 5 | 9 | 8 |
| Last Updated | 391d ago | 528d ago | 264d ago |
| Age | 5y 1m | 7y 12m | 5y |
Health Breakdown
sgp40
Maintenance
4
Quality
20
Community
6
Popularity
5
Documentation
10
sgp30
Maintenance
5
Quality
19
Community
6
Popularity
5
Documentation
13
scd4x
Maintenance
8
Quality
16
Community
6
Popularity
5
Documentation
13
Technical Details
| sgp40 | sgp30 | scd4x | |
|---|---|---|---|
| Version | 1.0.0 | 1.0.0 | 0.4.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 8 | 11 |
| Crate Size | 18KB | 20KB | 20KB |
| Features | 2 | 2 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sgp30 leads with a health score of 48/100, but none of the options score above 80.
- •⚠ sgp40, sgp30 have not been updated in over a year.
- •scd4x is pre-1.0 — API may change.