Decision Workspace
esp32 vs esp32c2 vs esp32c3
Side-by-side comparison of Rust crates
66
esp32
growingv0.40.2
Peripheral access crate for the ESP32
67
esp32c2
growingv0.29.2
Peripheral access crate for the ESP32-C2
66
esp32c3
growingv0.32.2
Peripheral access crate for the ESP32-C3
Core Metrics
| esp32 | esp32c2 | esp32c3 | |
|---|---|---|---|
| Health Score | 66 | 67 | 66 |
| Total Downloads | 758.2K | 650.2K | 795.5K |
| 30d Downloads | 48.6K | 46.1K | 49.8K |
| Dependents | 70 | 51 | 60 |
| Releases | 44 | 33 | 39 |
| Last Updated | 38d ago | 38d ago | 38d ago |
| Age | 6y 5m | 3y 9m | 5y 3m |
Health Breakdown
esp32
Maintenance
17
Quality
14
Community
16
Popularity
7
Documentation
12
esp32c2
Maintenance
18
Quality
14
Community
16
Popularity
7
Documentation
12
esp32c3
Maintenance
18
Quality
13
Community
16
Popularity
7
Documentation
12
Technical Details
| esp32 | esp32c2 | esp32c3 | |
|---|---|---|---|
| Version | 0.40.2 | 0.29.2 | 0.32.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 2 | 2 |
| Crate Size | 482KB | 250KB | 380KB |
| Features | 5 | 5 | 5 |
| Yanked % | 9.1% | 6.1% | 10.3% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.76 | 1.76 | 1.76 |
| Owners | 2 (team) | 2 (team) | 3 (team) |
Links
Quick Verdict
- •esp32c2 leads with a health score of 67/100, but none of the options score above 80.
- •esp32c3 has the most downloads (795.5K), suggesting wider adoption.