Decision Workspace
four-letter-phat-rs vs st-mems-bus vs adafruit-seesaw
Side-by-side comparison of Rust crates
37
four-letter-phat-rs
experimentalv0.2.0
A driver for four-character 14-segment displays with a HT16K33 I2C controller
62
st-mems-bus
growingv2.0.0
Wrapper for I2C and SPI buses, providing a unified API to the underlying bus.
54
adafruit-seesaw
growingv0.14.0
Platform-agnostic implementation for communicating with devices that run the Seesaw firmware.
Core Metrics
| four-letter-phat-rs | st-mems-bus | adafruit-seesaw | |
|---|---|---|---|
| Health Score | 37 | 62 | 54 |
| Total Downloads | 827 | 3.3K | 32.8K |
| 30d Downloads | 5 | 447 | 54 |
| Dependents | 0 | 37 | 0 |
| Releases | 2 | 3 | 30 |
| Last Updated | 258d ago | 59d ago | 14d ago |
| Age | 8m | 7m | 3y 8m |
Health Breakdown
four-letter-phat-rs
Maintenance
8
Quality
13
Community
3
Popularity
3
Documentation
10
st-mems-bus
Maintenance
16
Quality
20
Community
12
Popularity
4
Documentation
10
adafruit-seesaw
Maintenance
18
Quality
12
Community
6
Popularity
5
Documentation
13
Technical Details
| four-letter-phat-rs | st-mems-bus | adafruit-seesaw | |
|---|---|---|---|
| Version | 0.2.0 | 2.0.0 | 0.14.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | BSD-3-Clause | MIT/Apache-2.0 |
| Dependencies | 4 | 3 | 9 |
| Crate Size | 7KB | 4KB | 282KB |
| Features | 0 | 3 | 17 |
| Yanked % | 0.0% | 0.0% | 13.3% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •st-mems-bus leads with a health score of 62/100, but none of the options score above 80.
- •adafruit-seesaw has the most downloads (32.8K), suggesting wider adoption.
- •four-letter-phat-rs, adafruit-seesaw are pre-1.0 — API may change.