Search Results for "microcontroller"
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Showing 47 open source projects for "microcontroller"
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usbliter8
An A12/A13 SecureROM exploit
usbliter8 is a low-level security research project focused on a tethered SecureROM exploit for Apple A12, S4/S5, and A13 SoCs. It targets a USB controller bug that requires specialized microcontroller hardware rather than a normal Mac or PC USB stack. The repository includes firmware source code, board support files, shellcode directories, USB handling code, logging helpers, and a Python control tool. It is intended for advanced researchers who understand DFU behavior, embedded development, bootrom analysis, and the risks of hardware-level experimentation. ... -
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SWUpdate
Software Update for Embedded Systems
SWUpdate is a Linux Update agent with the goal to provide an efficient and safe way to update an embedded Linux system in the field. SWUpdate supports local and OTA updates and multiple update strategies and it is designed with security in mind. To start with SWUpdate, it is suggested you look at the documentation and build for one evaluation board (or you run SWUpdate on your host for a first overview). If you plan to update your device locally or remotely, SWUpdate is the right framework... -
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ESPectre
Motion detection system based on Wi-Fi spectre analysis (CSI)
...At its core, it analyzes Wi-Fi Channel State Information (CSI) — detailed measurements of how Wi-Fi waves change as they propagate — to mathematically detect disturbances caused by human movement between a Wi-Fi router and an ESP32 microcontroller, eliminating the need for machine learning or training data to operate effectively. Designed to integrate natively with Home Assistant through ESPHome, ESPectre exposes motion and movement intensity sensors directly to home automation dashboards, allowing users to trigger automations like lighting, heating, or security alerts when motion is detected. -
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MicroPython
Python implementation for microcontrollers and constrained systems
...Yet it is compact enough to fit and run within just 256k of code space and 16k of RAM. MicroPython aims to be as compatible with normal Python as possible to allow you to transfer code with ease from the desktop to a microcontroller or embedded system. -
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retro-go
Retro emulation for the ODROID-GO and other ESP32 devices
retro-go is a lightweight, embedded-focused emulator frontend and launcher designed specifically for microcontroller-based handheld devices, particularly those built on ESP32 hardware. It integrates multiple classic console emulators into a single unified interface, enabling portable retro gaming on low-power devices with limited memory and processing capabilities. The project emphasizes efficiency and optimization, adapting emulation cores to run within the strict constraints of embedded systems. ... -
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Arduino FOC
Arduino FOC for BLDC and Stepper motors
...One of the reasons for this is the apparent complexity of writing the BLDC driving algorithms, Field oriented control (FOC) being an example of one of the most efficient ones. The solutions that can be found online are almost exclusively very specific for certain hardware configurations and the microcontroller architecture used. Additionally, most of the efforts at this moment are still channeled towards the high-power applications of the BLDC motors and proper low-cost FOC. -
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EdSim51
The 8051 Simulator for Students and Educators
EdSim51, developed by James Rogers, is unlike an industry-standard simulator – this simulator has the student in mind. A virtual 8051 is interfaced with virtual peripherals such as a keypad, motor, display, UART, etc. The student can write 8051 assembly code, step through the code and observe the effects each line has on the internal memory and the external peripherals. Code written in C can also be imported into the simulator. Find out more, including the installation instructions... -
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FreeRTOS Real Time Kernel (RTOS)
Market leading real time kernel for 40+ microcontroller architectures
************************************************************************************************************************ * The primary FreeRTOS repository is now in Git. Go to https://github.com/freertos for the latest FreeRTOS kernel and libraries. * Our support has moved to https://forums.freertos.org. ************************************************************************************************************************ FreeRTOS is a market-leading real-time operating system (RTOS)... -
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amforth: Interpreter on Microcontrollers
amforth is an extendible interpreter on microcontrollers
amforth is an extendable command interpreter running on AVR ATmega and TI MSP430 microcontrollers. The Risc-V and ARM architectures are ascending. Turnkey actions for IoT workloads are possible as well. The command language is close to the Forth 2012 standard. -
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ESP8266 Arduino Core
ESP8266 core for Arduino
...It brings support for the ESP8266 chip to the Arduino environment, allowing you to write sketches, use familiar Arduino functions and libraries, and run these directly on ESP8266 without the need for an external microcontroller. ESP8266 Arduino core comes with libraries that enable it to perform a number of things. It can communicate over WiFi through the use of TCP and UDP; it can set up HTTP, mDNS, SSDP, and DNS servers; and it can perform OTA updates. ESP8266 Arduino core works with SD cards, servos, SPI and I2C peripherals. -
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Arm Mbed OS
Platform operating system designed for the Internet of Things
Arm Mbed OS is an open source embedded operating system specifically designed for the Internet of Things. It’s packed with all the features you need to develop your next IoT product based on an Arm Cortex-M microcontroller efficiently, securely and rapidly. These include security foundations, cloud management services, and drivers for sensors and I/O devices. -
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FreeRTOS AWS Reference Integrations
IoT operating system for microcontrollers.
...This includes securely connecting your small, low power devices to AWS Cloud services like AWS IoT Core or to more powerful edge devices running AWS IoT Greengrass. FreeRTOS is built with an emphasis on reliability and ease of use, and offers the predictability of long-term support releases. A microcontroller contains a simple, resource-constrained processor that can be found in many devices, including appliances, sensors, fitness trackers, industrial automation, and automobiles. Many of these small devices can benefit from connecting to the cloud or locally to other devices, but have limited compute power and memory capacity. -
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HoloCubic
Multi-function transparent display desktop station
HoloCubic is a multi-function transparent display “desktop station” that uses a dispersive prism to create a pseudo-holographic visual effect, combined with WiFi and Bluetooth connectivity to support interactive network-capable applications. Built around an ESP32 PICO-D4 microcontroller, a 1.3″ 240×240 ST7789 display and MPU6050 inertial sensor, the device allows you to build a “floating hologram” style display module with additional networked visual features like weather display or follower counts. The hardware design includes versions of the PCB (Naive version, Ironman version) and 3D model files for the enclosure (3D printed or CNC metal). ... -
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L-ink_Card
Smart NFC & ink-Display Card
...The repository includes board design files, firmware, and supporting software for customizing what the card shows. For hardware hackers and smart-card enthusiasts, it’s a fascinating hybrid of microcontroller, low-power display, and NFC tech in a familiar credit-card size. -
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EtherCard
EtherCard is an IPv4 driver for the ENC28J60 chip
...Non-AVR boards are NOT currently supported (101/Zero/Due) #211 Hardware: Depending on the size of the buffer for packets, this library uses about 1k of Arduino RAM. Large strings and other global variables can easily push the limits of smaller microcontrollers. This library uses the SPI interface of the microcontroller and will require at least one dedicated pin for CS, plus the SO, SI, and SCK pins of the SPI interface. An interrupt pin is not required. Any Arduino IDE >= 1.0.0 should be fine. EtherCard is available for installation in the Arduino Library Manager. Alternatively, it can be downloaded directly from GitHub. -
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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. -
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iwattnick
iWattnick: the ultimate e-bike computer
...It is equipped with a large B/W screen, two buttons, accelerometer, magnitometer, current and voltage sensors, light sensor, internal temperature sensor, battery-backed real-time clock, a buzzer and has connection ports for external speed sensor (motor Hall, phase or reed switch), a Bluetooth SPP dongle, up to three temperature sensors (TMP36, LM35, KTY83 etc), cadence sensor, throttle handle, output to controller throttle input. The project includes: The hardware (schematics & drawings) The firmware (microcontroller program) The software (for mobile phones and PC) Project developement is being tracked (in Russian) here: http://electrotransport.ru/ussr/index.php?topic=24226.0 -
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Sprut Usb4All Framework
A high level API, that provides access to a Microcontroller with the
This library encapsulates the communication protocol of the Sprut-usb4all. Supporting the of MCD and CDC firmware. -
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AnyPixel.js
A web-friendly way for anyone to build unusual displays
AnyPixel.js is an open-source software and hardware library that makes it possible to use the web to create big, unusual, interactive displays. Anyone can fork the code and the schematics to create their own display at any scale. The first display using this platform is in the 8th Avenue lobby at the Google NYC office. To create this installation, we used 5880 off-the-shelf arcade buttons with LEDs inside them as our pixels. AnyPixel.js’ straightforward hardware/software framework makes it... -
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Radiuino
Firmwares baseados em Arduino para redes de sensores sem fio
O Radiuino é um firmware baseado no Arduino para fácil utilização de redes de sensores sem fio. Ele é estruturado como uma pilha de protocolo em camadas, para facilitar a implementação de diversas aplicações. O Radiuino é focado em facilitar o desenvolvimento, se tornando uma poderosa ferramenta para o desenvolvedor. Ele possui dois tipos de firmware: Um incluindo a pilha de protocolo de 5 camadas, para uso avançado, e outra incluindo apenas uma camada, para uso em desenvolvimento voltado... -
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PROS
Custom firmware and IDE for the VEX Cortex Microcontroller
This project has been moved to http://pros.cs.purdue.edu/ PROS is a lightweight and fast alternative operating system for the VEX Cortex Microcontroller. It features multitasking, low-level control, and Wiring compatible functions to harness the full power of the Cortex. With a real-time kernel based on FreeRTOS and a development environment built on Eclipse CDT, PROS uses proven software to increase the reliability and usability of the VEX development system across all three major computing platforms. ... -
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ztex is a Firmware Kit with a corresponding Driver API for EZ-USB based hardware. The Firmware is written in C and assembled using a powerful macro processor. The Driver API allows the development of platform-independent device drivers.
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23
microDispatch
Microcontroller Task Scheduler
Super lightweight task scheduler aimed at 8 bit AVR ATmega micro-controllers (perfect for Arduino), although it can easily be used on other hardware like Microchip PIC. It uses simple round-robin scheduling so no priority levels can be set. You choose the time interval by calling dispatchTick(), this is usually in a timer interrupt. Range for number of tasks: 0 to 255 tasks Range for delay: 0 to 65535 ticks Each task only uses 5 byte of RAM. The one task LED blink example only uses... -
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Slimhuis.com Smart Home Thermostat
Smart home thermostat with touch screen and home automation
This project includes both hardware- and software design for a new innovative Home Thermostat. It is based on NXP ARM-M series microcontroller and offers a large touch screen. All software and interfaces are open allowing other users to add custom hardware, such as sensors and actuators for home automation. Also, a network connection is provided (WIFI optional) to allow mobile apps to communicate with the home thermostat to set and read values and/or control the home automation system. -
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Mini Vezer OS (MVOS) is a minimal footprint simple embedded OS-like task scheduler implementing cross-task communication, primarily designed for the Freescale HCS08 microcontroller.
