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esp32c3

v0.31.0 Growing

Peripheral access crate for the ESP32-C3

MIT OR Apache-2.0 Edition 2021 MSRV 1.76

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Team maintained (3 owners)
  • โœ“Tiny footprint (381KB, 3 deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
701.1K
Dependents
53
Releases
36
Size
381KB

Deep Insights

๐Ÿ“Š
Stable downloads

44.2K downloads in the last 30 days (1.5K/day). Volume is roughly flat compared to the previous period.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (3 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, esp32c3 hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐ŸŒŸ
Used by top crates

Notable dependents include esp-hal, esp-hal-common, rtic, rtic-monotonics, esp-hal-ota. When high-quality crates choose esp32c3, it's a strong quality signal.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 16/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
2K/day avg-35%
01K2K3K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.30.0
43%
v0.31.0
21%
v0.27.0
15%
v0.25.0
14%
v0.28.0
6%

Release Timeline

36 releases2 yankedsince 2021
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2021
5
2022
7
2023
13
2024
6
2025
5
2026
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Yanked

Feature Flags

rtdefmtimpl-register-debug

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
53
crates depend on esp32c3

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