77 Open source projects that are alternatives of or similar to modbus

C# SCADA

NodeJS Modbus Stream

Meter Information Collection System

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

An arduino sketch to connect the EPSolar/EPEver Tracer A/B Series (RS-485 Modbus) to an ESP8266 and monitor using the Blynk mobile app.

Home Assistant integration for Huawei Solar inverters via Modbus

Open-source IoT Platform

Simply NModbus4 but targeting .NET instead of .NET Framework

A low-cost, DIY data diode for ICS

EasyModbusTCP library for Java implementation

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!

A Modbus client in Go

Industrial protocol drivers in node.js

Easy-to-use Modbus RTU and Modbus ASCII implementation for Python.

Modbus implementation in pure Rust

Generac Generator Monitoring using a Raspberry Pi and WiFi

Exporter which retrieves stats from a modbus system and exports them via HTTP for Prometheus consumption.

Golang Modbus Server (Slave)

🐝 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)

A C++ Library for Modbus TCP Protocol

Command line tool to access Modbus devices

A full modbus protocol written in python

A native node addon to calcalate and verify CRC16 values, adopted by MODBUS agreement

Modbus library for both RTU and TCP protocols. Primarily developed on and for ESP32 MCUs.

Modbus to OPC UA Gateway

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

Oil Pumpjack: open source materials to create your own oil pumpjack managed by an Arduino

Cross platform GUI MODBUS TCP/RTU simulator & gateway. Interprets data types including ascii float and int.

QSAK (Qt Swiss Army Knife) is a multi-functional, cross-platform debugging tool based on Qt.

物联大师是开源免费的物联网智能网关系统，集成了标准Modbus和主流PLC等多种协议，支持数据采集、公式计算、定时控制、自动控制、异常报警、流量监控、Web组态、远程调试等功能，适用于大部分物联网和工业互联网应用场景。

SCADA HMI for substations and automation applications.

ModBus Measurement Daemon - simple reading of data from ModBus meters and grid inverters

Enhanced Modbus library implemented in the Java programming language

FreeMODBUS RTU port for STM32 HAL library

JLibModbus is an implementation of the Modbus protocol v1.1b in java language.

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.

A Modbus library for Linux, Mac OS X, FreeBSD, QNX and Windows

Growatt Inverter monitoring via MQTT using ESP8266 modbus interface

Python implementation of the Modbus protocol.

ISAF aims to be a framework that provides the necessary tools for the correct security audit of industrial environments. This repo is a mirror of https://gitlab.com/d0ubl3g/industrial-security-auditing-framework.

A cross-platform, lightweight Modbus RTU library

Open source code of Process Simulator 2

🐝 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)

Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS

easymodbus4j是一个高性能和易用的 Modbus 协议的 Java 实现，基于 Netty 开发，可用于 Modbus协议的Java客户端和服务器开发, A high-performance and ease-of-use implementation of the Modbus protocol written in Java netty support for modbus 4 mode..

modbus write in pure go, support rtu,ascii,tcp master library,also support tcp slave.(WIP new implement<old: https://github.com/thinkgos/gomodbus >)

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

ModbusScope logs data for analysis using the Modbus protocol.

An interface for the Eastron SDM/Modbus smart meter series.

Modbus adapter for ioBroker

Monitors an Outback MATE and a Renogy Rover - MPPT Charge Controller. Integrates with Grafana, PVOutput and more!

RS485 ModBus tiny multi-sensor module

Bridge between modbus and MQTT

OpenMUC is a software framework based on Java and OSGi that simplifies the development of customized monitoring, logging and controlling systems.

A high extensible hardware communication platform using C#

A modbus library for Go, with unified client and server APIs. One implementation to rule them all.

Modbus TCP <-> MQTT glue. YAML configuration. Robust.

Rust implementation of Modbus with idiomatic bindings for C, C++, .NET, and Java

Loadable module to integrate Modbus (RTU, TCP and encapsulated) into Zabbix. Bulk data collection included.

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