C IoT

Open-source C projects categorized as IoT
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Top 23 C IoT Projects

  • Netdata

    The open-source observability platform everyone needs

    • Project mention: A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev | dev.to | 2024-02-05

    netdata.cloud — Netdata is an open-source tool to collect real-time metrics. It's a growing product and can also be found on GitHub!

  • TDengine

    TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.

    • Project mention: TDengine: NEW Data - star count:22190.0 | /r/algoprojects | 2023-11-14

  • InfluxDB

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  • Tasmota

    Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

    • Project mention: Printing emails based on Message Filters, does not seem possible | /r/Thunderbird | 2023-12-02

    All of my office devices are connected to Sonoff S31 smart plugs, flashed with Tasmota on their own locked-down VLAN, and can be controlled via voice, Alexa, Tasker automation on my Android, NFC tags at my office door and various scripts triggered via my StreamDeck (on Linux). This all works fantastic, and I can turn on or off my devices, including my printer, when I start or end my day at work.

  • raylib

    A simple and easy-to-use library to enjoy videogames programming

    • Project mention: Zig! Can you C? | dev.to | 2024-04-04

    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",

  • TimescaleDB

    An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.

    • Project mention: TimescaleDB: An open-source time-series SQL database | news.ycombinator.com | 2024-02-06

  • Mongoose

    Embedded Web Server (by cesanta)

    • Project mention: Coroutines in C | news.ycombinator.com | 2024-02-25

    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.

  • zephyr

    Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

    • Project mention: Ask HN: Anyone Waiting on BT Auracast? | news.ycombinator.com | 2023-12-16

    Hey folks. Anyone out there waiting for BT Auracast? It was announced June 2022, and immediately struck me as must have.

    I lost my earbuds, but it seems ridiculous to get a replacement without Auracast, seems like surely if I'm going to make a decent sized purchase like that it needs to support group playing. I want to tune into the radios of other people on the metro or on the bus, want to be able to watch a movie on the plane with someone.

    Auracast was announced in June 2022. Anyone else out there struggling with expectations here? I'm really hoping the product announcement season that's right around the corner had a good number of Auracast announcements.

    Side note, a ton of it is over my head but it's been so so fun tuning in every once and again to see how Zephyr's Bluetooth Audio work is going. Just wild now much has gone into this! https://github.com/zephyrproject-rtos/zephyr/commits/main/subsys/bluetooth/audio

  • SaaSHub

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  • rt-thread

    RT-Thread is an open source IoT real-time operating system (RTOS).

  • wasm3

    🚀 A fast WebAssembly interpreter and the most universal WASM runtime

    • Project mention: Show HN: Mutable.ai – Turn your codebase into a Wiki | news.ycombinator.com | 2024-01-08

    As 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

  • jerryscript

    Ultra-lightweight JavaScript engine for the Internet of Things.

    • Project mention: A list of JavaScript engines, runtimes, interpreters | /r/learnjavascript | 2023-12-10

    JerryScript

  • RIOT

    RIOT - The friendly OS for IoT (by RIOT-OS)

  • wasm-micro-runtime

    WebAssembly Micro Runtime (WAMR)

    • Project mention: Build your own WebAssembly Compiler | news.ycombinator.com | 2023-12-03

    Here is what you are looking for: https://github.com/bytecodealliance/wasm-micro-runtime

  • freeswitch

    FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.

  • crun

    A fast and lightweight fully featured OCI runtime and C library for running containers

    • Project mention: Show HN: dockerc – Docker image to static executable "compiler" | news.ycombinator.com | 2024-03-06

    Yep pretty much.

    The executables bundle crun (a container runtime)[0], and a fuse implementation of squashfs and overlayfs. Appended to that is a squashfs of the image.

    At runtime the squashfs and overlayfs are mounted and the container is started.

    [0]: https://github.com/containers/crun

  • esp-homekit-devices

    Advanced firmware to add native Apple HomeKit and custom configurations, compatible with any SoC based on ESP32, ESP32-S, ESP32-C and ESP8266 series. (Shelly, Sonoff, Electrodragon, Tuya...)

    • Project mention: Relay that appear as a lock | /r/HomeKit | 2023-12-11

  • mongoose-os

    Mongoose OS - an IoT Firmware Development Framework. Supported microcontrollers: ESP32, ESP8266, CC3220, CC3200, STM32F4, STM32L4, STM32F7. Amazon AWS IoT, Microsoft Azure, Google IoT Core integrated. Code in C or JavaScript.

  • printf

    Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.

  • dustcloud

    Xiaomi Smart Home Device Reverse Engineering and Hacking

  • wolfssl

    The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!

  • Kamailio

    Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms -

    • Project mention: What's the use of fd passing? | /r/C_Programming | 2023-12-08

    Multi-process server applications using a prefork model are one example. You might have one process dedicated to accepting new connections over the network and maybe doing an initial handshake, and then a bunch of worker processes handling the actual connections. Kamailio's CDP module is built like this (https://github.com/kamailio/kamailio/tree/master/src/modules/cdp)

  • Watchy

    Watchy - An Open Source E-Ink Smartwatch

  • b-parasite

    🌱💧 An open source DIY soil moisture sensor

  • sod

    An Embedded Computer Vision & Machine Learning Library (CPU Optimized & IoT Capable)

    • Project mention: Ask HN: Who is hiring? (September 2023) | news.ycombinator.com | 2023-09-01

    PixLab (https://pixlab.io) & FACEIO (https://faceio.net) | Full-or-part-time | Remote | Computer Vision / Full stack Engineers |

    PixLab, a leading provider of Machine Vision, Face Recognition & Media Processing APIs is looking for:

    * Embedded C & Computer Vision engineer(s) to work on the SOD (https://sod.pixlab.io), embedded computer vision library.

    * Senior Python engineer with proficiency in PyTorch to work on FACEIO (https://faceio.net), our facial authentication web framework for web sites & apps.

    * C++ developer with ML expertise to work on the port of Tiny-Dream (https://pixlab.io/tiny-dream), our embedded Stable Diffusion C++ library from ncnn to ggml.

    * React/Vue JS Web developer(s) with expertise in fabric.js to work on a brand new, web based photo editing software backed by generative AI.

    Reach out to Vincent via contact AT pixlab.io with your resume if interested.

  • SaaSHub

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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).

C IoT related posts

Index

What are some of the best open-source IoT projects in C? This list will help you:

Project Stars
1 Netdata 68,153
2 TDengine 22,804
3 Tasmota 21,349
4 raylib 18,907
5 TimescaleDB 16,472
6 Mongoose 10,602
7 zephyr 9,635
8 rt-thread 9,715
9 wasm3 6,984
10 jerryscript 6,827
11 RIOT 4,782
12 wasm-micro-runtime 4,507
13 freeswitch 2,996
14 crun 2,787
15 esp-homekit-devices 2,589
16 mongoose-os 2,472
17 printf 2,345
18 dustcloud 2,198
19 wolfssl 2,179
20 Kamailio 2,135
21 Watchy 1,785
22 b-parasite 1,770
23 sod 1,713

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