IoT-Hub
The IoT knowledge hub
Articles, protocols, hardware, a verified company directory, a technical glossary and a live spec comparator, the open reference for the Internet of Things, in one place.
Latest articles
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Industrial AI ROI: Building the Business Case Before You BuyAI ROI for industrial operations: real cost buckets, measurable value drivers, a payback formula with a worked example, and the traps that sink business cases.
Industrial AI Prompts: 12 Working Examples for Plant Engineers and IntegratorsTwelve copy-paste industrial AI prompt patterns that work in production AI Copilot deployments. Each pattern includes a real prompt, what the agent returns, and when not to use it. Built for plant engineers, integrators, and operations leads.
Digital Twin + IoT + AI: The Live Model Industrial AI Runs OnWhat a digital twin really is, the asset, process, and plant types, and why AI agents need this live IoT data model to reason about your factory.
Key protocols
See all- B
BACnet
Open protocol for building automation (HVAC)
- Tipo
- Wired
- Alcance
- Edificio / campus
- Consumo
- Low
Bluetooth Low Energy (BLE)
Ultra-low energy connectivity for wearables and proximity
- Tipo
- Short-range
- Alcance
- 10-100 m según PHY
- Consumo
- Ultra-low
- C
CAN bus
Robust serial bus for automotive and industry
- Tipo
- Wired
- Alcance
- Bus (depende de la velocidad)
- Consumo
- Low
CoAP protocolo: REST sobre UDP que cabe en 8 KB de RAM
CoAP (RFC 7252) lleva GET/POST/PUT/DELETE a dispositivos con 8 KB de RAM sobre UDP. Aprende cómo funciona Observe, DTLS
- Tipo
- Request/Response
- Alcance
- —
- K
KNX
Worldwide standard for home and building automation
- Tipo
- Wired
- Alcance
- Bus de edificio
- Consumo
- Low
- L
LTE-M
Cellular IoT with mobility and voice
- Tipo
- Cellular
- Alcance
- Cobertura celular del operador
- Consumo
- Low
Featured hardware
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