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Esp-hal Alternatives
Similar projects and alternatives to esp-hal
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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esp-storage
Discontinued implementation of embedded-storage traits to access unencrypted ESP32 flash
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OFMon
Offline-first smart energy monitoring platform using Rust, ESP32, Thingsboard, and a fork of Thingsboard Mobile flutter app.
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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esp-alloc
Discontinued A simple `no_std` heap allocator for RISC-V and Xtensa processors from Espressif
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better esp-hal alternative or higher similarity.
esp-hal discussion
esp-hal reviews and mentions
Posts with mentions or reviews of esp-hal.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-09-30.
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Rust on Espressif chips – 29-09-2023
In the esp-hal, they appear to offer both sync and async I2C implementations, depending on what works best for an application. Since the async implementation is gated by a feature, it may not show up in the docs you linked.
Async implementation: https://github.com/esp-rs/esp-hal/blob/main/esp-hal-common/s...
You can also see the async feature mentioned here: https://docs.rs/crate/esp32s2-hal/latest/features
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The Embedded Rust ESP Development Ecosystem
Going another level up the chain, we then have the hardware abstraction layer (HAL) crate. HAL crates are supposed to offer more portability and user-friendly API for a particular processor. For ESP devices the different hals are captured in the esp-hal repository. This occurs by implementing some common traits defined in what is referred to as the embedded-hal. Additionally, the device HAL attempts to incorporate mechanisms, or wrappers around lower-level functions, that are part of the Rust safety model.
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How to write HALs and get into microcontroller programming
There is https://docs.rust-embedded.org/book/design-patterns/hal/index.html but I wonder what OP is missing in https://github.com/esp-rs/esp-hal
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A note from our sponsor - CodeRabbit
coderabbit.ai | 23 Apr 2025
Stats
Basic esp-hal repo stats
3
1,096
9.9
8 days ago
esp-rs/esp-hal is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of esp-hal is Rust.
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