# pnoker/iot-dc3

IoT DC3 is a multi-protocol, cloud-native, AI-powered, open-source industrial IoT platform evolving toward AI agents. A complete IoT system solution: device connectivity, data acquisition, edge-to-cloud delivery and intelligent operations.

Repository: https://github.com/pnoker/iot-dc3
Canonical: https://ross.abutalabs.com/products/iot-dc3
Homepage: https://dc3.site
Language: Java
License: NOASSERTION
License Family: other
Topics: iot, spring-cloud, data-collection, mqtt, java, plc, modbus, cloud-native, device-management, edge-computing, iiot, robotics, spring-ai, industrial-iot, opc-ua, scada, ai, ai-agents, mcp, model-context-protocol
Last push: 2026-09-03T01:08:49+00:00

## Health v2 (maintenance only)
Score: 95/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 100, release rhythm 86, longevity 100
- inputs: {"age_days": 2927, "days_push": 0, "days_rel": 14, "gap_med": 0, "n_releases_24m": 90}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1193, forks 236 (observed 2026-09-03T02:15:16.948291+00:00)

## What it is
IoT DC3 is an open-source, cloud-native industrial IoT platform built on Java and Spring Cloud that provides multi-protocol device connectivity (Modbus, PLC, MQTT, Siemens, etc.), device management, and edge-to-cloud data acquisition. It is evolving toward AI-powered operations with an AI Agentic Center for natural-language device queries and intelligent data analysis.

## Use cases
- collect data from industrial devices over modbus and plc protocols
- self-hosted industrial iot platform for device management
- connect mqtt sensors and stream telemetry to the cloud
- monitor and manage edge devices from a central dashboard
- query device data with natural language using an ai assistant
- build an edge-to-cloud data acquisition pipeline for a factory
- integrate siemens plcs into an iiot system

## When to choose
- you need a self-hosted, multi-protocol industrial IoT platform with device management and dashboards
- your stack is Java/Spring and you want cloud-native microservices for device connectivity
- you want AI-assisted operations such as natural-language queries over device data
- you need edge-to-cloud data acquisition for Modbus, PLC, Siemens, or MQTT devices

## When to avoid
- you need a lightweight embedded firmware or single-board gateway solution rather than a full platform
- the AGPL 3.0 license is incompatible with your commercial distribution plans
- you need a non-Java stack or a managed SaaS IoT service
- you only need simple MQTT brokering without device management or protocol drivers

## Facets
- artifact type: application
- maturity: active
- function: iot, message-queue, api-framework, monitoring, agent-framework, chatbot, microservices, self-hosted, developer-tools
- domain: iot, artificial-intelligence, microservices, self-hosted
- platform: jvm, cloud, self-hosted
- tags: industrial-iot, modbus, plc, mqtt, opc-ua, device-management, data-acquisition, spring-cloud, edge-computing, scada, siemens, grpc, agpl, industrial-automation, docker, linux

## Member repositories
- pnoker/iot-dc3 (main) score 95

## Provenance
- Observed fields: from GitHub, fetched 2026-09-03T02:15:16.948291+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:53:16.832160+00:00, confidence not recorded.
  - readme: https://github.com/pnoker/iot-dc3 (fetched 2026-09-03T02:15:16.948291+00:00, sha 4c12e56a1a3a)
  - homepage: https://dc3.site (fetched 2026-08-29T12:54:29.868367+00:00, sha 6e71b09de102)
- Data as of 2026-08-30T08:39:29.467469+00:00.