frangoteam / FUXA

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

Serial-Studio / Serial-Studio

Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

absmach / magistrala

IoT Platform Framework

thingsboard / thingsboard-gateway

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.

dgiot / dgiot

Open Source Industrial IoT Platform | 300+ protocols | 6-min deploy | Modbus OPC UA MQTT | 12K Stars

open62541 / open62541

Open source implementation of OPC UA (OPC Unified Architecture) aka IEC 62541 licensed under Mozilla Public License v2.0

node-opcua / node-opcua

Unlocking the Full Potential of OPC UA with Typescript and NodeJS - http://node-opcua.github.io/

FreeOpcUa / opcua-asyncio

OPC UA library for python >= 3.10

eclipse-milo / milo

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

pnoker / iot-dc3

IoT DC3 — Connect the Physical World to AI. An open-source Industrial IoT Runtime for Physical AI: 36 protocol drivers, edge-to-cloud data delivery, and an MCP tool gateway so AI agents act on devices in a safe, controllable, traceable loop.

gopcua / opcua

Native Go OPC-UA library

Azure / Industrial-IoT

OPC Publisher

shriramkv / opcua-mcp

An MCP server that exposes OPC-UA industrial data sources as safe, permissioned tools for AI agents.

Edgenesis / shifu

Kubernetes-native IoT gateway