Coming Soon

Connect Any Data Source

MQTT, OPC-UA, REST APIs — use SammiWeb as a standalone web HMI platform, with or without SAMMI RTE.

Your data source not listed?

Data source adapters transform SammiWeb from "SAMMI on the web" into a general-purpose web HMI platform. Connect to modern PLCs, IoT devices, cloud services — or mix them with traditional SAMMI peers.

Unified Data Architecture

⚙️
SAMMI Peers
Legacy applications
📡
MQTT
IoT / PLCs
🏭
OPC-UA
Industrial automation
🌐
REST APIs
Cloud services
↓ ↓ ↓ ↓
SammiWeb Gateway
Unified {key, value, quality, timestamp} data model
↓
Operator Browsers
DDOs don't care where data comes from — they subscribe by key

Planned Adapters

📡

MQTT Adapter

Priority 1

Subscribe to MQTT topics and map them to SammiWeb data keys. Ideal for IoT sensors, modern PLCs, and edge computing devices.

  • ✓ Topic-to-key mapping
  • ✓ QoS 0/1/2 support
  • ✓ TLS encryption
  • ✓ Retained messages
🏭

OPC-UA Adapter

Priority 2

Connect to OPC-UA servers for industrial automation data. Node browsing, subscriptions, and method calls — the full OPC-UA experience.

  • ✓ Node browsing and discovery
  • ✓ Monitored items / subscriptions
  • ✓ X.509 certificate security
  • ✓ Historical access
🌐

REST API Adapter

Priority 2

Poll REST endpoints and map JSON responses to data keys. Perfect for cloud services, databases, and custom APIs.

  • ✓ Configurable polling intervals
  • ✓ OAuth / API key authentication
  • ✓ JSON path mapping
  • ✓ Rate limiting
🗄️

Database Adapter

Future

Query SQL databases and display results in real time. Ideal for analytics dashboards, reporting, and historical data overlays.

  • ✓ PostgreSQL, MySQL, SQL Server
  • ✓ Parameterized queries
  • ✓ Change data capture
  • ✓ Connection pooling

SAMMI RTE Becomes Optional

With data source adapters, SammiWeb can run as a standalone web HMI platform. New customers can visualize MQTT, OPC-UA, or REST data without ever installing the SAMMI Runtime — opening SammiWeb to entirely new markets.

Explore the Platform

Web HMI StudioWeb Data Sources Playback Mobile Federation

Want to Learn More?

Request a demo or contact us to discuss how SammiWeb fits your needs.

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