1528 Open source projects that are alternatives of or similar to Opcua

C implementation of the client-side OMA LwM2M protocol

a light weight MQTT implementation

Eclipse Milo™ - an open source implementation of OPC UA (IEC 62541).

IOT DC3 is an open source, distributed Internet of Things (IOT) platform based on Spring Cloud. It is used for rapid development of IOT projects and management of IOT devices. It is a set of solutions for IOT system.

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

📟 JSON library for Arduino and embedded C++. Simple and efficient.

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols

Paho MQTT C client library for embedded systems. Paho is an Eclipse IoT project (https://iot.eclipse.org/)

🐝 IoT Technical Guide --- 从零搭建高性能物联网平台及物联网解决方案和Thingsboard源码分析 ✨ ✨ ✨ (IoT Platform, SaaS, MQTT, CoAP, HTTP, Modbus, OPC, WebSocket, 物模型，Protobuf, PostgreSQL, MongoDB, Spring Security, OAuth2, RuleEngine, Kafka, Docker)

Industrial IoT Messaging and Device Management Platform

OPC DA client in Golang for monitoring and analyzing process data based on Windows COM.

An ultra-lightweight database that supports key-value and time series data | 一款支持 KV 数据和时序数据的超轻量级数据库

A higher-level Neural Network library for microcontrollers.

PlatformIO is a professional collaborative platform for embedded development 👽 A place where Developers and Teams have true Freedom! No more vendor lock-in!

PlatformIO IDE for Atom: The next generation integrated development environment for IoT

Academic papers related to fuzzing, binary analysis, and exploit dev, which I want to read or have already read

Software Update for Embedded Systems

An IoT Solution,Blinker library for embedded hardware. Works with Arduino, ESP8266, ESP32.

Pycopy - a minimalist and memory-efficient Python dialect. Good for desktop, cloud, constrained systems, microcontrollers, and just everything.

Kaa Internet of Things platform for device management, data collection, analytics and visualization, remote control, software updates and more

TinyML AI inference library

EmbedOS - Embedded security testing virtual machine

a opcua client with blessed (ncurses)

wolfSSH is a small, fast, portable SSH implementation, including support for SCP and SFTP.

GRiSP Erlang Runtime Library

DeviceHive esp8266 firmware. Control hardware via clouds with DeviceHive!

Safe and secure software updates for embedded Linux

A curated list of awesome CircuitPython guides, videos, libraries, frameworks, software and resources.

A C99 SDK for connecting devices to Microsoft Azure IoT services

🚀 The fastest WebAssembly interpreter, and the most universal runtime

A curated list of awesome embedded and IoT security resources.

嵌入式linux软件开发、嵌入式linux驱动开发、c语言、单片机开发、IOT开发等面试要点记录

Open source device management for embedded systems and edge computing

wolfMQTT is a small, fast, portable MQTT client implementation, including support for TLS 1.3.

PlatformIO IDE for VSCode: The next generation integrated development environment for IoT

Attify OS - Distro for pentesting IoT devices

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

✔️The smallest header-only GUI library(4 KLOC) for all platforms

C++ code generator for uTensor https://utensor-cgen.readthedocs.io/en/latest/

Library to read time from Network Time Protocol (NTP) servers.

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

http://firewalla.com

Embedded Hardware Abstraction Library

Lightweight IoT device information storage solution: KV/IAP/LOG. | 轻量级物联网设备信息存储方案：参数存储、在线升级及日志存储 ，全新一代版本请移步至 https://github.com/armink/FlashDB

OpenThread RTOS, an integration of OpenThread, LwIP, and FreeRTOS.

This repository is for active development of the Azure SDK for Embedded C. For consumers of the SDK we recommend visiting our versioned developer docs at https://azure.github.io/azure-sdk-for-c.

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

Object Oriented Internet - C# deliverables supporting a new Machine To Machine (M2M) communication architecture

Sming - Open Source framework for high efficiency native ESP8266 development

SCADA HMI for substations and automation applications.

Blynk IoT library for Python and Micropython

A real time operating system for IoT written in C++

Multipurpose dashboard admin for IoT softwares, remote control, user interface. Develop your client dashboards in Angular 5 with vast variety of components available.

A lightweight, embeddable scripting language

Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc.

Передача показаний воды по Wi-Fi. Watermeter Wi-Fi transmitter.

Multi-purpose serial data visualization & processing program

Curated list of awesome MicroPython resources

WebAssembly Micro Runtime (WAMR)

zenoh unifies data in motion, data in-use, data at rest and computations. It carefully blends traditional pub/sub with geo-distributed storages, queries and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.