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

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  • 1
    stm32flash

    stm32flash

    Open source flash program for STM32 using the ST serial bootloader

    Open source cross platform flash program for the STM32 ARM microcontrollers using the built-in ST serial bootloader over UART or I2C
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    Downloads: 562 This Week
    Last Update:
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  • 2
    dfu-util

    dfu-util

    Multiplatform USB DFU host utility

    dfu-util is a host side implementation of the DFU 1.0 and DFU 1.1 specifications of the USB forum. DFU is intended to download and upload firmware to/from devices connected over USB.
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    Downloads: 342 This Week
    Last Update:
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  • 3
    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: 31 This Week
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  • 4
    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
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    Downloads: 14 This Week
    Last Update:
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

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  • 5
    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: 7 This Week
    Last Update:
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  • 6
    Library and command line program providing access to the EEPROM of an Silabs CP2101 / CP2102 / CP2103. It can programm the USB-Descriptors and the Baudrate table.
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    Downloads: 10 This Week
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  • 7
    OpenSOC86

    OpenSOC86

    Open implementation of the x86 architecture

    OpenSOC86 is an open implementation of the x86 architecture in Verilog. The current version only implements the 16-bit part (real mode). The processor is a pipelined architecture clocked at 100 MHz in a Cyclone II speed grade -6. Therefore it can be seen as similar to a 486 in real mode. Several peripherals are also implemented in a somewhat minimalistic way, but enough to be able to boot an IBM PCXT compatible bios and MSDOS 6.22. The current implementation is only proven to boot the bios and DOS in simulation. The system is targeted to run on the DE2-70 board. In order to run the system in hardware a SDRAM and SRAM controller need to be added. These are currently in development.
    Downloads: 8 This Week
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  • 8

    W-Bus library and applications

    W-Bus communication library

    This is a small library that allows comunicating with a Webasto (tm) W-Bus capable car heating system. Runs on Personal Computers or for embedded devices (slim design). Easily portable. Includes a Heater manager, heater controller program and more. The GIT repository (CVS is deprecated) also includes a control unit application to control W-Bus capable devices, a W-Bus compatible heater unit firmware application and a heater simulator for testing purposes. Also, a serial port loop back driver for linux is included to simulate OBD II K-Line adapters.
    Downloads: 2 This Week
    Last Update:
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  • 9
    GXSMS offers an easy way to send and receive SMS (Short Message Service) messages using a modem that is capable of sending SMS. Sending and receiving SMS has never been so easy. Enable your desktop and web applications to send SMS messages.
    Downloads: 4 This Week
    Last Update:
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  • 10

    Arduino Si4735 radio library

    Arduino and Silicon Laboratories Si4735 radio library

    This library controls many Silicon Laboratories Si47xx family radio chips with an Arduino microcontroller. Major features include: • I2C and SPI bus • Supports "original" (Uno, Duemilanove, and their clones), Mega 2560, Leonardo, and Due Arduinos • FM/AM receive modes; including short, medium, and long wave AM • Analog and/or digital audio output • FM RDS and RBDS • Localization of receive bands, channel spacing, FM de-emphasis, and RDS/RBDS • Correctly decodes RBDS PI codes into station's call letters • Can handle a mix of RDS and RBDS stations as found near the US boarders with Canada and Mexico • Example programs I2C and Due support is alpha because I do not have hardware to test these features.
    Downloads: 7 This Week
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  • 11
    GuruxDeviceEditor and GXDirector are now Gurux.DeviceSuite and it is moved to GitHub. http://github.com/Gurux
    Downloads: 7 This Week
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  • 12
    Expansion card for 8 bit computer Sharp MZ-800. Connection to SD / MMC card with FAT16 filesystem. Emulated FD controller. MZF repository. This project is already stoped. Please see the MZ800 Unicard 2nd generation https://sourceforge.net/projects/mz800ukp1/
    Downloads: 7 This Week
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  • 13
    Third party open source drivers for the Mindstorms NXT programming environment RobotC. Most sensors available to the NXT platform are supported as well some additional ones. Refer to the Release Notes for more details.
    Downloads: 2 This Week
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  • 14
    Arduino BOARDS.TXT Editor

    Arduino BOARDS.TXT Editor

    Managing your Arduino BOARDS.TXT and PROGRAMMERS.TXT files

    The Arduino BOARDS.TXT Editor is a Windows program for editing BOARDS.TXT and PROGRAMMERS.TXT files. ** This project is not maintained anymore. Use at your own risk ** BOARDS.TXT Editor is compatible with Arduino IDE 1.0 through 1.5x and other compatible IDEs like Visual Micro NEW in version 1.60: - Pinout viewer now Includes links to processor datasheets from the manufacturers' web sites - Automatic web downloader \for pinout diagrams and datasheets - Improved compatibility with clone vendor's BOARDS.TXT files (e.g. Teensy) - Validation check when opening files - Various bugfixes In case of problems or suggestions write a mail to: Heinz.Kessler -at- web.de
    Downloads: 2 This Week
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  • 15
    EDID CEA extention block editor, VESA block also can be edited by hex mode.
    Downloads: 3 This Week
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  • 16
    COM Serial Terminal

    COM Serial Terminal

    COM Serial Terminal

    COM Serial Terminal Update: Support COM Trigger Transmitting Win32/64 Ver
    Downloads: 2 This Week
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  • 17
    EmbeddedGUI is a GUI library for embedded system.It is much smaller than MiniGUI and can be easily transplanted to any RTOS.It provides many graphic functions and controls such as list and tree.LCD drivers are also included.Works with ARM7,ARM9,MSP430etc
    Downloads: 1 This Week
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  • 18
    Arduino class library for communicating with Modbus slaves over RS232/485
    Downloads: 1 This Week
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  • 19

    tew-652brp_v2_wcl

    Client mode firmware for TrendNET TEW-652BRP V2

    Firmware to run the TrendNET TEW-652BRP version 2.x wireless router in client mode. Based on GPL firmware provided by TrendNET and modified to change the operating mode of the router from Access Point to wireless client.
    Downloads: 1 This Week
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  • 20
    Software system for FlowScreen Router, with SempGate FPGA firmware and Intel EP80579 based board, it implements a high performance (1.5M pps network traffic) router system with open architecture for 3-rd party network application development.
    Downloads: 1 This Week
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  • 21
    GXGPRS offers an easy way to send data using GPRS connection. General Packet Radio Service (GPRS) enabled networks offer always-on, high capacity, Internet based content and packet based data services.
    Downloads: 1 This Week
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  • 22
    A Linux tool for the MikroElektronika (www.mikroe.com) AVRprog2 programming hardware. We have migrated to Github! https://github.com/avrprog2/avrprog2-code
    Downloads: 1 This Week
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  • 23

    A20_sdk

    A simple armv7h sdk

    This is my sdk for usage with slackware on A20 devices like bananapi, cubietruck and olimex-som. For more info see https://github.com/tjohann/a20_sdk .
    Downloads: 0 This Week
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  • 24

    ADS1115 I2C XBee

    ADS1115 component for XBee Codewarrior

    The project's main goal is to create a component, capable of being added to Freesacle's Codewarrior environment with XBee stack, in order for adding a complete implementation of the ADS1115 functionalities to Digi's XBee radios
    Downloads: 0 This Week
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  • 25
    Bicycle computer developing
    Downloads: 0 This Week
    Last Update:
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