物联大师是开源免费的物联网平台，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。

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

A complete golang implementation of Ethernet/ip

Ethernet/IP client library for Go inspired by pylogix that aims to be easy to use. Supports being a client and a class 3 / class 1 server.

Native Go implementation of PLC protocols for iot-master and others. Visit github.com/zgwit/iot-master

边缘计算网关程序部署于工业现场(零依赖)，南向支持Modbus、BACnet、OPC-UA 、CAN、PLC，北向通过MQTT、OPC-UA Server、Sparkplug-B接入云端，实现数据采集与边缘计算。 Edge Gateway collects data southbound via Modbus, OPC-UA Client, CAN, PLC, and connects northbound via MQTT, OPC-UA Server, Sparkplug-B for edge computing and cloud integration.

A Go language wrapper for the C libplctag PLC communications library.

A Lightweight Ethernet/IP API written to interface with Rockwell ControlLogix/CompactLogix Controllers.

BACnet implementation in pure Golang.

This code is a pure Go implementation of the McProtocol, which can be used to communicate with Mitsubishi PLCs.

物联大师之数据仓库，支持数据采集、数据订阅、历史存储，公式计算、数据分析、异常报警等功能，适用于大部分物联网和工业互联网应用场景。

Golang API for TP-Link TL-WPA4220 PLC

Beckhoff TwinCAT ADS protocol client library for Go - Connect to PLCs and industrial automation systems

FL-net implementation in pure Golang.

VSP - Virtual Serial Port Cloud Platform for remote serial port access. PLC debugging, IoT device management, serial-to-TCP tunneling.和师弟一起做的一个串口服务器，现在还在初期阶段。在arm-linux系统中使用过，一切正常，并且能够配合三菱PLC-FX3U上进行远程连接。

A cross platform tool to check coding standards in structured text that can integrate with github actions.

Go (Golang) wrapper for the Twincat ADS library, enabling you to effortlessly read and write PLC variables while also managing device notifications in your Go applications.

Modbus TCP MCP server in Go with stdio/SSE/streamable transports, resilient reconnects, and typed read/write tools for holding registers and coils.

Modbus TCP server

A modern, production-ready software PLC (Programmable Logic Controller) implementation in Go