tca9554

v0.1.1 Experimental

Driver for the TCA9554(A) I/O expander.

MIT Edition 2024

Hardware support Embedded development No standard library #async#i2c#embedded-hal-driver#embassy

GitHub ↗ Docs ↗ crates.io ↗ Compare with…

Quick Verdict

!Pre-1.0: API may have breaking changes
✓Permissive license (MIT)

Security

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Downloads

490

Dependents

Releases

Size

7KB

Deep Insights

📉

Download decline

3 downloads in the last 30 days, down 25% from the previous period. May indicate migration to alternatives.

📐

Compact crate

At 7KB, tca9554 is lightweight. Small crate size correlates with focused, well-scoped functionality.

Health Breakdown

Maintenance 10/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 6/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

0/day avg

Version Adoption

v0.1.0

93%

v0.1.1

Release Timeline

2 releasessince 2025

2025

2026

Less

Feature Flags

defmt

README

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Maintainers

Jacob Gelman

3 crates

Dependencies

direct dependencies