Open source platform for iot , 6 min Quick Deployment,10M devices connection,Carrier level Stability;物联网开源平台,6分钟快速部署,千万级承载,电信级稳定性. Low code for Object model-Rule Engine-Data Channel-Configuration Page; Fully open source, Multi industrial protocols are compatible.物模型-规则引擎-数据通道-组态页面全流程零代码开发、全业务全链路模拟压测、前后端完全开源、多行业工业协议兼容。QQ群:346566935

• UpdatedApr 10, 2025
• Erlang

A full modbus protocol written in python

• UpdatedNov 27, 2025
• Python

一个C-S模版，该模版由三部分的程序组成，一个服务端运行的程序，一个客户端运行的程序，还有一个公共的组件，实现了基础的账户管理功能，版本控制，软件升级，公告管理，消息群发，共享文件上传下载，批量文件传送功能。具体的操作方法见演示就行。本项目的一个目标是：提供一个基础的中小型系统的C-S框架，客户端有三种模式，无缝集成访问，winform版本，wpf版本，asp.net mvc版本，方便企业进行中小型系统的二次开发和个人学习。同时网络组件方便的支持读写三菱和西门子PLC的数据，详细见Readme

• UpdatedFeb 7, 2019
• C#

Modbus TCP, Modbus UDP and Modbus RTU client/server library for .NET implementations

• UpdatedJul 16, 2024
• C#

A modbus master and slave test tool with import and export functionality, supports TCP, UDP and RTU.

• UpdatedOct 2, 2024
• C#

Modbus TCP, Modbus TCP Security, Modbus RTU on Serial, and Modbus RTU on TCP for Java 17+.

• UpdatedNov 5, 2025
• Java

Home Assistant integration for Huawei Solar inverters via Modbus

• UpdatedNov 27, 2025
• Python

A pure JavaScript implemetation of MODBUS-RTU (and TCP) for NodeJS

• UpdatedOct 30, 2025
• JavaScript

A compact MODBUS RTU/TCP C library for embedded/microcontrollers

• UpdatedSep 22, 2025
• C

Open-source Modbus TCP to Modbus RTU (RS-232/485) gateway.

• UpdatedJan 10, 2025
• C

Most complete Modbus library for Arduino. A library that allows your Arduino board to communicate via Modbus protocol, acting as a master, slave or both. Supports network transport (Modbus TCP) and Serial line/RS-485 (Modbus RTU). Supports Modbus TCP Security for ESP8266/ESP32.

• UpdatedOct 27, 2024
• C++

PyScada is a open source scada system that uses the Django framework as backend

• UpdatedJul 8, 2025
• JavaScript

基于C#、WPF、Prism、MaterialDesign、HandyControl开发的通讯调试工具。支持Modbus Rtu调试、Mqtt调试、TCP调试、串口调试、UDP调试

• UpdatedNov 26, 2025
• C#

Modbus TCP Client/Server implementation for Node.JS

• UpdatedSep 19, 2024
• TypeScript

Open ModScan is a Free Modbus Master (Client) Utility

• UpdatedNov 27, 2025
• C++

Generac (and other models) Generator Monitoring using a Raspberry Pi and WiFi

• UpdatedNov 20, 2025
• Python

SolaX Power Modbus custom_component for Home Assistant (Supports some AlphaESS, Growatt, Sofar, Solinteg, Solis, SRNE, Swatten)

• UpdatedNov 4, 2025
• Python

Go modbus stack (client and server)

• UpdatedNov 6, 2025
• Go

Home assistant Component for reading data locally from Solaredge inverter through modbus TCP

• UpdatedOct 2, 2025
• Python

JLibModbus - is an implementation of the Modbus protocol v1.1b in java language. Java modbus library. It works. Welcome.

• UpdatedSep 19, 2024
• Java