A portable and scalable SCADA/IIoT-I4.0/Gateway platform centered on the MongoDB database server.

SparkplugNet is a library to use the Sparkplug industrial IoT (IIoT) standard in .Net. It uses MQTTnet in the background.

Manufacturing line simulator that interfaces using PackML over MQTT

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.

The open-source, AI-powered Unified Namespace (UNS) Operations Center. Visualize MQTT topic trees, build dynamic SVG HMIs, transform data via ETL, and leverage an embedded Autonomous AI Agent for alerting and historical time-series analysis.

Use natural language to explore IIoT Sparkplug B data by leveraging MCP, AI and agent

A library for the Sparkplug IoT specification in Rust

Design standards for using edge AI with MQTT

routines for encoding and decoding sparkplug payloads

C++ library that include interfaces to publish/subscribe protocols and message queues

An MQTT client, written in Python3, that works from a Linux or Windows command line

Demo of MQTT Sparkplug client to monitor sensors exceeding a threshold

A high-performance MQTT Broker built in Rust, built-in Sparkplug B primary application for seamless integration with Sparkplug B Edge.

OPC client, server and subscriber code examples in C#, for OPC Data Access (OPC DA) and OPC Unified Architecture (OPC UA), including OPC UA PubSub.

Industrial Monitoring gateway to send device data from modbus / OPC-UA devices to MQTT using Sparkplug-B

A template-driven system for decoding industrial device registers (Modbus/OPC-UA) and routing data to Unified Namespace architectures.

Our vision is to deliver smart, reliable and easy-to-use OPC and Sparkplug components: precisely those that you were missing on the market. We have special dedication to interoperability, and achieve the highest interoperability rankings. OPC Labs are voting member of OPC Foundation, and participate actively in its activities.

OPC client, server and subscriber code examples in VB.NET for OPC Data Access (OPC DA) and OPC Unified Architecture (OPC UA), including OPC UA PubSub.

Rapid Toolkit for Sparkplug allows rapid Sparkplug application and edge node development. Supports Sparkplug A and B. It allows you to create Sparkplug software with minimal effort, and without having to deal with the underlying MQTT protocol and the Sparkplug encoding and messaging rules.