835 Open source projects that are alternatives of or similar to Easymodbus4j

PLC4X The Industrial IoT adapter

Blynk is an Internet of Things Platform aimed to simplify building mobile and web applications for the Internet of Things. Easily connect 400+ hardware models like Arduino, ESP8266, ESP32, Raspberry Pi and similar MCUs and drag-n-drop IOT mobile apps for iOS and Android in 5 minutes

基于Netty+MQTT的高性能推送服务框架。支持普通Socket、MQTT、MQTT web socket协议。非常方便接入上层业务实现推送业务。

JetLinks 基于Java8,Spring Boot 2.x ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的企业级物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,数据可视化等。能帮助你快速建立物联网相关业务系统。

🥚 Netty实践学习案例，见微知著！带着你的心，跟着教程。我相信你行欧。

PHP HI-REL SOCKET TCP/UDP/ICMP/Serial .高可靠性PHP通信&控制框架SOCKET-TCP/UDP/ICMP/硬件Serial-RS232/RS422/RS485 AND MORE!

这是一个物联网设备通讯协议实现客户端，将会包括主流PLC通信读取、ModBus协议、Bacnet协议等常用工业通讯协议。本组件终身开源免费，采用最宽松的MIT开源协议，您可以随意修改和商业使用（商业使用请做好评估和测试）。

An industrial IoT underlying architecture framework, focusing on the underlying technical communications and cross-platform, cross-language communication functions, to achieve a variety of mainstream PLC data reading and writing, to achieve modbus of various protocols read and write, and so on, to support the rapid construction of industrial upper computer software, configuration software, SCADA software, factory mes system, To help enterprise Industry 4.0 take-off, to achieve intelligent manufacturing, smart factory goals. The main PLC contains Siemens, Mitsubishi, Omron, Panasonic, Modbus, AB-PLC, Redis

Web-based Process Visualization (SCADA/HMI/Dashboard) software

🐝 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)

Open-source IoT Platform

基于netty+mqtt3.1.1+springboot+jdk8 实现的 mqtt 服务端跟客户端

SCADA HMI for substations and automation applications.

开源物联网平台 - 物联网解决方案的设备管理，数据收集，处理

Open-source IoT Platform - Device management, data collection, processing and visualization.

Simple document db made for infinitely scalable globally distributed reads.

Workshop to create a sensor application over a WiFi Mesh network

Usb serial controller for Android

CuteHMI is an open-source HMI (Human Machine Interface) software written in C++ and QML, using Qt libraries as a framework. GitHub repository is a mirror!

Jupiter是一款性能非常不错的, 轻量级的分布式服务框架

BL602 SDK. Any technical topic, please access the following link.

TinyML AI inference library

A high-performance java game query library designed for steam/source based games and others

Utility reporting system health and status via MQTT

A hierarchical object store for connecting realtime machine data with web applications, historians & more

Easy MultiSensor device based on Raspberry PI

🏠 Home Assistant configuration

(Outdated) Smart RGB Matrix Clock

A Curated list of IoT Security Resources

A lightweight, high performance micro-service framework

🚙 A Kotlin OBD-II API for reading engine data

Industrial IoT Messaging and Device Management Platform

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

My Home Assistant Config. For more Information visit ->

PHP client for Modbus TCP and Modbus RTU over TCP (can be used for serial)

A node.js npm module to remotely control TP-Link smartplugs (HS100, HS110) and smartbulbs (LB100, LB110, LB120, LB130) using their cloud web service (no need to be on the same wifi/lan)

Source code related to the posts in the blog

阿里云IoT物联网套件开发实战

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

Fast Django server for IOT Devices

RPC with service discovery base on netty

FIX Protocol Support for Netty

系列博客、涵盖领域广、不定时更新、欢迎加入

A Collection of Hacks in IoT Space so that we can address them (hopefully).

解决其它网络框架没有解决的用户痛点，让天下没有难开发的网络程序

Embedded Hardware Abstraction Library

Internet of Things data platform for temperature and humidity sensors with maps

Proxy server based on netty

oneM2M IoT Server Platform

parse JTT 809-2011 protocol of ministry of transportation

使用springboot + nettysocketio开发的一个简易卡牌游戏。主要想了解游戏服务端开发流程，基本逻辑等相关知识和长连接。

An open-source IoT platform that enables rapid development, management and scaling of IoT projects. With this IoT platform, you are able to: 1) Provision and control devices, 2) Collect and visualize data from devices, 3) Analyze device data and trigger alarms, 4) Deliver device data to other systems, 5) Enable use-case specific features using customizable rules and plugins.

💡 ESP8266 framework for Homie, a lightweight MQTT convention for the IoT

Awa LWM2M is an implementation of the OMA Lightweight M2M protocol in C.

Universal IR Remote Control Solution

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

基于SpringBoot2.x、SpringCloud和SpringCloudAlibaba并采用前后端分离的企业级微服务多租户、多系统的系统架构。适合学习和企业中使用。真正实现了手撸RBAC、jwt的无状态统一权限认证的解决方案，面向互联网设计同时适合B端和C端用户，支持CI/CD多环境部署；同时还集合各种微服务治理功能和监控功能。模块包括:企业级的认证系统、开发平台、应用监控、慢sql监控、统一日志、单点登录、Redis分布式高速缓存、接口文档、蚂蚁金服代码生成器等等！netty心跳服务器支持鉴权、断线重连、其他业务模块开发

springboot和dubbo、netty的集成，redis mongodb的nosql模板， kafka rocketmq rabbit的MQ模板， solr solrcloud elasticsearch查询引擎

IoT Simulation service