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Top 23 Embedded Open-Source Projects
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DeepSpeech
DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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MicroPython
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
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SaaSHub
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zephyr
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
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jetson-inference
Hello AI World guide to deploying deep-learning inference networks and deep vision primitives with TensorRT and NVIDIA Jetson.
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awesome-embedded-rust
Curated list of resources for Embedded and Low-level development in the Rust programming language
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usb-serial-for-android
Android USB host serial driver library for CDC, FTDI, Arduino and other devices.
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ObjectBox Java (Kotlin, Android)
Android Database - first and fast, lightweight on-device vector database
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Project mention: ESpeak-ng: speech synthesizer with more than one hundred languages and accents | news.ycombinator.com | 2024-05-01As I understand it DeepSpeech is no longer actively maintained by Mozilla: https://github.com/mozilla/DeepSpeech/issues/3693
For Text To Speech, I've found Piper TTS useful (for situations where "quality"=="realistic"/"natual"): https://github.com/rhasspy/piper
For Speech to Text (which AIUI DeepSpeech provided), I've had some success with Vosk: https://github.com/alphacep/vosk-api
Fetch Packages... raylib... ./ray_test_zig/build.zig.zon:7:20: error: url field is missing corresponding hash field .url = "https://github.com/raysan5/raylib/archive/refs/tags/5.0.tar.gz", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: expected .hash = "1220c28847ca8e8756734ae84355802b764c9d9cf4de057dbc6fc2b15c56e726f27b",
Just putting my hand up to say that MicroPython is awesome (and runs on the RP2040). https://micropython.org
To my happy surprise, there was already QR code support in the LVGL module included in Zephyr so I made some minal QR code functionality to expose the required data once the Broadcast source was ready on the device. As this is a PoC, the non-changing parameters are hardcoded:
I've found myself at this webpage multiple times while trying to minimize the complexity of APIs in my C projects.
My conclusion for now is that C coroutines are something to be left to the implementer. For example: Mongoose (https://github.com/cesanta/mongoose) uses event callbacks to deal with asynchronousness. It is much more pleasant to wrap a library like this in whatever thread/task primitives your system has rather than try to integrate the mythical cross-platform c couroutine.
Project mention: A secure embedded operating system for microcontrollers | news.ycombinator.com | 2024-06-02servos (three at each rotor swashplate), as well as power management and thermal control functions."[0]
[0] https://rotorcraft.arc.nasa.gov/Publications/files/Balaram_A...
[1] https://nasa.github.io/fprime/
In the Zephyr repo, there is a Broadcast Audio Source sample that was used as a starting point.
Project mention: Help Needed with Tauri Desktop App for NFC Card Enrollment on ESP32 | /r/tauri | 2023-08-26For the ESP32 in read mode, we've successfully developed a project using PlatformIO that accepts the key during build time and stores it in memory.
Project mention: Bombed an interview and trying to figure out how to pivot. Any advice on on increasing code literacy and filling in knowledge gaps from EE? | /r/embedded | 2023-12-06
Project mention: Show HN: Mutable.ai – Turn your codebase into a Wiki | news.ycombinator.com | 2024-01-08As long as this is happening, might as well try some of my favorites: https://github.com/wasm3/wasm3, https://github.com/WebAssembly/wabt, https://github.com/bytecodealliance/wasmtime
This massive page of resources has helped me tremendously throughout my embedded learning, that would probably be a good starting point.
Project mention: A secure embedded operating system for microcontrollers | news.ycombinator.com | 2024-06-02
Project mention: LittleFS Design (CObW) – Combining advantages of COW and log-structures | news.ycombinator.com | 2024-01-25
Project mention: An open source cross-platform USB stack for embedded system | news.ycombinator.com | 2023-12-12
Here is what you are looking for: https://github.com/bytecodealliance/wasm-micro-runtime
When I first attempted to publish to F-Droid, I experienced several pipeline issues. After reading through the pipeline logs in GitLab, I realized that my application's database (ObjectBox) was not entirely FOSS compliant and was causing build failures. The following day was spent migrating my app to Room.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Embedded related posts
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Broadcast Audio URI
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A secure embedded operating system for microcontrollers
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Beating Jeff's 3.14 Ghz Raspberry Pi 5
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T2 SDE – The Open System Development Environment
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T2 System Development Environment
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Epic T2 Linux 24.5 released for 24 architectures and IA-64 Itanium
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Embassy 在 Blue Pill 上的点灯案例
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A note from our sponsor - SaaSHub
www.saashub.com | 6 Jun 2024
Index
What are some of the best open-source Embedded projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | DeepSpeech | 24,543 |
| 2 | raylib | 19,636 |
| 3 | MicroPython | 18,553 |
| 4 | lvgl | 15,309 |
| 5 | routersploit | 11,944 |
| 6 | Mongoose | 10,720 |
| 7 | fprime | 9,913 |
| 8 | zephyr | 9,848 |
| 9 | PlatformIO | 7,619 |
| 10 | jetson-inference | 7,455 |
| 11 | GuiLite | 7,216 |
| 12 | wasm3 | 7,039 |
| 13 | ArduinoJson | 6,601 |
| 14 | awesome-embedded-rust | 5,733 |
| 15 | Awesome-Embedded | 5,222 |
| 16 | tock | 5,079 |
| 17 | littlefs | 4,840 |
| 18 | usb-serial-for-android | 4,642 |
| 19 | tinyusb | 4,601 |
| 20 | wasm-micro-runtime | 4,598 |
| 21 | embassy | 4,558 |
| 22 | rosedb | 4,416 |
| 23 | ObjectBox Java (Kotlin, Android) | 4,333 |
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