Decision Workspace
embassy-rp vs embassy-usb-synopsys-otg vs embassy-nrf
Side-by-side comparison of Rust crates
61
embassy-rp
growingv0.10.0
Embassy Hardware Abstraction Layer (HAL) for the Raspberry Pi RP2040 or RP235x microcontroller
69
embassy-usb-synopsys-otg
growingv0.4.0
`embassy-usb-driver` implementation for Synopsys OTG USB controllers
64
embassy-nrf
growingv0.11.0
Embassy Hardware Abstraction Layer (HAL) for nRF series microcontrollers
Core Metrics
| embassy-rp | embassy-usb-synopsys-otg | embassy-nrf | |
|---|---|---|---|
| Health Score | 61 | 69 | 64 |
| Total Downloads | 341.7K | 881.1K | 562.8K |
| 30d Downloads | 17.2K | 61.0K | 50.2K |
| Dependents | 222 | 23 | 94 |
| Releases | 12 | 7 | 14 |
| Last Updated | 115d ago | 46d ago | 27d ago |
| Age | 5y 2m | 2y 2m | 5y 8m |
Health Breakdown
embassy-rp
Maintenance
10
Quality
14
Community
17
Popularity
7
Documentation
13
embassy-usb-synopsys-otg
Maintenance
18
Quality
16
Community
15
Popularity
7
Documentation
13
embassy-nrf
Maintenance
14
Quality
14
Community
16
Popularity
7
Documentation
13
Technical Details
| embassy-rp | embassy-usb-synopsys-otg | embassy-nrf | |
|---|---|---|---|
| Version | 0.10.0 | 0.4.0 | 0.11.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 38 | 7 | 30 |
| Crate Size | 197KB | 45KB | 162KB |
| Features | 32 | 4 | 69 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 2 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •embassy-usb-synopsys-otg leads with a health score of 69/100, but none of the options score above 80.
- •embassy-rp is depended on by 222 crates — strongest ecosystem trust.