Decision Workspace
esp32s2 vs esp32s2-ulp vs esp32c2
Side-by-side comparison of Rust crates
66
esp32s2
growingv0.31.2
Peripheral access crate for the ESP32-S2
52
esp32s2-ulp
growingv0.3.0
Peripheral access crate for the ESP32-S2's RISC-V ULP coprocessor
67
esp32c2
growingv0.29.2
Peripheral access crate for the ESP32-C2
Core Metrics
| esp32s2 | esp32s2-ulp | esp32c2 | |
|---|---|---|---|
| Health Score | 66 | 52 | 67 |
| Total Downloads | 796.8K | 28.8K | 650.2K |
| 30d Downloads | 46.7K | 0 | 46.1K |
| Dependents | 67 | 3 | 51 |
| Releases | 33 | 3 | 33 |
| Last Updated | 38d ago | 679d ago | 38d ago |
| Age | 4y 3m | 2y 5m | 3y 9m |
Health Breakdown
esp32s2
Maintenance
18
Quality
13
Community
16
Popularity
7
Documentation
12
esp32s2-ulp
Maintenance
5
Quality
17
Community
13
Popularity
5
Documentation
12
esp32c2
Maintenance
18
Quality
14
Community
16
Popularity
7
Documentation
12
Technical Details
| esp32s2 | esp32s2-ulp | esp32c2 | |
|---|---|---|---|
| Version | 0.31.2 | 0.3.0 | 0.29.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 3 | 2 |
| Crate Size | 504KB | 35KB | 250KB |
| Features | 5 | 4 | 5 |
| Yanked % | 6.1% | 0.0% | 6.1% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.76 | 1.76 | 1.76 |
| Owners | 2 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •esp32c2 leads with a health score of 67/100, but none of the options score above 80.
- •esp32s2 has the most downloads (796.8K), suggesting wider adoption.
- •⚠ esp32s2-ulp has not been updated in over a year.