Open Source Embedded Systems Software

Browse free open source Embedded Systems software and projects below. Use the toggles on the left to filter open source Embedded Systems software by OS, license, language, programming language, and project status.

  • Auth0 for AI Agents now in GA Icon
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  • 1
    WP 34s

    WP 34s

    Scientific/engineering firmware repurposing HP business calculators!

    This project has created scientific firmware for the HP-20b and HP-30b business calculators. WP 34S turns either of these calculators into a powerful keystroke programmable scientific device. According to our customers, it's the most powerful and fastest RPN scientific pocket calculator ever built. WP 34S is alive and stable since 2011. We have succeeded in satisfying the most picky users - read about their experiences on http://www.hpmuseum.org/forum/forum-8.html. Since 2014, WP 34S runs in version 3.3. Our customers confirm its documentation is excellent and comprehensive (see feedback); a full-color printed edition is available from https://www.amazon.com/dp/153366238X since 2018-10-15. Alternatively, you can get a personalized pdf-manual for a ≥ 9 US$ donation here. We have also produced the WP 31S which is derived from the WP 34S source code. This is an entry-level scientific calculator. Its printed manual is available from https://www.amazon.com/dp/1499231164 .
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    Downloads: 42 This Week
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  • 2
    Arduino Nano Dew Controller Pro (DIY)

    Arduino Nano Dew Controller Pro (DIY)

    Dew Controller Feature Rich

    A 3-channel fully automated Dew Controller (DIY project) based on Arduino Nano for telescopes. For $48 or less. (c) Copyright Robert Brown 2014-2025. All Rights Reserved. Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author. A very popular project with over 48,000 downloads. There is a new ESP32 WiFi version at https://sourceforge.net/projects/esp32-dew-controller/ The older myDCP2 (two-channel dew controller) is found here https://sourceforge.net/projects/arduinonanodewcontrollerpro/files/myDewController%20v200%202channel/
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    Downloads: 25 This Week
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  • 3
    Arduino mySQM Sky Quality Meter

    Arduino mySQM Sky Quality Meter

    mySQM powered by Arduino Nano

    A sky quality meter based on TLS237 and Arduino Nano. (c) Copyright Robert Brown 2014-2024. All Rights Reserved. Code or portions of code may not be copied or used without appropriate credit given to author. For a WiFi ESP32 much improved version please see https://sourceforge.net/projects/mysqmproesp32/ AUTHOR NOTE: HIGHLY RECOMMEND YOU USE AN ARDUINO MEGA FOR THIS PROJECT IF ALL OPTIONS ARE CHOSEN YOU CAN RUN OUT OF CODE SPACE ON A NANO
    Downloads: 43 This Week
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  • 4
    Easy CNC

    Easy CNC

    Modular CNC software for Arduino controller

    The goal of the project is the realization of a modular firmware that allows to control a CNC machine with different utensils. For instance, a CNC with a drill, with few changes can become a plotter with a pen or cutting machine to cut cardboard or stickers. In order to do that, we want project a CNC router with a mechanism that allows a fast utensil change and a controlling firmware which can use different utensils changing some configuration parameters.
    Downloads: 17 This Week
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  • AI-First Supply Chain Management Icon
    AI-First Supply Chain Management

    Supply chain managers, executives, and businesses seeking AI-powered solutions to optimize planning, operations, and decision-making across the supply

    Logility is a market-leading provider of AI-first supply chain management solutions engineered to help organizations build sustainable digital supply chains that improve people’s lives and the world we live in. The company’s approach is designed to reimagine supply chain planning by shifting away from traditional “what happened” processes to an AI-driven strategy that combines the power of humans and machines to predict and be ready for what’s coming. Logility’s fully integrated, end-to-end platform helps clients know faster, turn uncertainty into opportunity, and transform the supply chain from a cost center to an engine for growth.
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  • 5
    ISP Programmer
    This software supports programming of Atmel microcontrollers 89Sxx ('51), ATtiny, ATmega and 90Sxx (AVR). It can erase built-in Flash and EEPROM memories as well as read and program them. ISP Programmer also supports serial Atmel DataFlash memories.
    Downloads: 24 This Week
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  • 6

    octave-raspberrypi

    GNU Octave toolkit for controlling a Raspberry Pi

    Basic Octave implementation of the matlab raspi extension, allowing communication to a Raspberry Pi board to control its hardware.
    Downloads: 4 This Week
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  • 7
    AVRpal.NET

    AVRpal.NET

    A Windows based GUI for popular avrdude command line utility

    A Windows based GUI for popular avrdude command line utility for AVR microcontroller Programming.It has got many features with a lightweight easy to understand interface. AVRdude is provided with it. It previously used LibUSBdotnet but now it uses LibUSBK for compatibility(http://libusbk.sourceforge.net/UsbK3/index.html) .Supports only USBasp programmer but if you can code,you can change it to work with your programmer.Feedback is necessary friends
    Downloads: 3 This Week
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  • 8
    A fixed point math header-library for C, under a liberal license.
    Downloads: 2 This Week
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  • 9
    freedomotic

    freedomotic

    Open IoT Framework

    Freedomotic is an open source, flexible, secure Internet of Things (IoT) development framework, useful to build and manage modern smart spaces. It is targeted to private individuals (home automation) as well as business users (smart retail environments, ambient aware marketing, monitoring and analytics, etc). Freedomotic can interact with well known standard building automation protocols as well as with "do it yourself" solutions. It treats the web, social networks and branded frontends as first class components of the system. [GITHUB REPOSITORY] https://github.com/freedomotic/freedomotic [USERS' MANUAL] http://freedomotic-user-manual.readthedocs.io/ [DEVELOPERS' MANUAL] http://freedomotic-developer-manual.readthedocs.io/ [INTERNATIONAL COMMUNITY] https://groups.google.com/forum/#!forum/freedom-domotics [ITALIAN COMMUNITY] https://groups.google.com/forum/#!forum/freedomotic-it [REPORT AN ISSUE] https://github.com/freedomotic/freedomotic/issues
    Downloads: 2 This Week
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  • Collect! is a highly configurable debt collection software Icon
    Collect! is a highly configurable debt collection software

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  • 10
    RetroPC-SIM

    RetroPC-SIM

    RetroPC-SIM is an Arduino project to help to understand how pc works

    RetroPC-SIM is an opensource project, to help to understand how pc works, manage memory and registries, how it represent the numbers and negative numbers, saving results, activating flags, and all it interacting with the simulator only with binary input, also you can connect a perdorated cards reader to input the instructions code from it.
    Downloads: 1 This Week
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  • 11

    AndroidCam

    AndroidCam converts an Android device into a time-lapse camera

    AndroidCam is an Android App which provides the ability to turn a mobile device into an intervalometer for collecting time-lapse images. Image capture can be triggered using time based scheduling or in response to data thresholds monitored by the app (e.g. temperature, location, windspeed, etc) Data collection is performed via IOIO connection and the new ADK. Remote synchronization upload of images can be scheduled and performed via SCP.
    Downloads: 0 This Week
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  • 12
    Data logger software to interface with the B&B Electronics IO module. You can see more info about these modules here: http://bb-elec.com The 232SDA12 has 11 analog inputs, 4 digital inputs, and 4 digital outputs. Use the installer here: http://jimroal.com/exe/SDA232/publish.htm
    Downloads: 0 This Week
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  • 13

    BACnet for Dynamic C

    BACnet stack for Rabbit 4000/5000/6000

    This is a Dynamic C port of the BACnet stack at http://sourceforge.net/projects/bacnet. This BACnet library provides a BACnet application layer, network layer and MAC layer communications services for systems based on the Rabbit 4000, 5000 and 6000 processors. The rich feature set of the BACnet stack provides an ideal platform for developing Rabbit based control devices which can use the many BACnet tools out there to reduce the development time and effort.
    Downloads: 0 This Week
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  • 14
    CLOCK 3W

    CLOCK 3W

    CLOCK 3W Library for Arduino (by FRIENDLY ELECTRONICS)

    CLOCK 3W is a library for Arduino that helps you interact with CLOCK 3W timekeeping module (made by FRIENDLY ELECTRONICS) or any other module based on DS1302 chip.
    Downloads: 0 This Week
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  • 15

    CMAKE build enviroment for CMSIS MCUs

    CMAKE build enviroment for LPC2000 and LPC17xx Cortex MCUs

    The goal of project is to build CMSIS like environment for LPC2000 series MCU and to write RTOS for LPC2000 and Cortex Microcontrollers
    Downloads: 0 This Week
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  • 16

    COFILOS

    A Development Framework for Coldfire

    Contains a framework for Coldfire MCUs like 52254. The framework supports a Command Line Interface (CLI) that may work from Serial port, USB or ENET. The framework uses Processor Expert and IDE requirement is MCU Eclipse 10.4 from Freescale. Includes the FunkOS Realtime Operating System by Funkenstein Software Consulting, available at http://funkos.sourceforge.net Mainly it is a support package for the development board Perseus, but I have ported also the RTOS to MCF52233DEMO board. More to come....
    Downloads: 0 This Week
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  • 17
    Computerized Telescope

    Computerized Telescope

    Arduino lx200 based computerized telescope

    Arduino al/az mount controller based on lx200 protocol.
    Downloads: 0 This Week
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  • 18
    DarSens
    DarSens is about distributed activity recognition based on acceleration data.
    Downloads: 0 This Week
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  • 19
    Diesel Linux is the brain child from me coming up with me method to automate a WVO purification and Utility power co-generation project. While at this time it will not be Officially patented, but it will be protected by poor man's copyright.
    Downloads: 0 This Week
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  • 20

    Digital Emulator

    Generic Digital System Emultaor

    Modular system to emulate any digital system you care to imagine. Add modules for input and output devices, processors, microcontrollers, etc.
    Downloads: 0 This Week
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  • 21
    The Dragon Fire compiler takes a new, 21st century, look at the Dragon (i.e. Dragon Book). No longer impenetrable to the programmer, this compiler is open and available to them. You control the Dragon, and get Dragon insight into your programs.
    Downloads: 0 This Week
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  • 22
    The Embedded Data Display System provides a lightweight portable C++ server library and a PC (Windows, Linux, or Mac) based client that captures and graphically displays data generated by embedded devices such as medical or industrial instruments.
    Downloads: 0 This Week
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  • 23
    Enjekt! is a unique Java/C based fuel injection system for aircooled Volkswagens. Enjekt! uses software models to control fuel injection instead of relying static look up tables.
    Downloads: 0 This Week
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  • 24

    EthernetWeatherStation2

    PIC based weather station

    Microhcip PIC18F based LCD weather station that uses Ethernet connection to download data from the Internet.
    Downloads: 0 This Week
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  • 25

    GalaxyIP

    Galaxy Intellectual Property Cores

    GalaxyIP (Galaxy Intellectual Property Cores) is a project devoted to accommodate a set of IP-Cores for embedded SoC development, based on the processor code named Voyager (StarTrek and the space probes).
    Downloads: 0 This Week
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