Answers are grounded in this paper and cite their sources.
Industrial IoT deployments must choose among several application-layer protocols. This paper compares MQTT, CoAP and OPC UA by communication model, transport, security and typical use, based on their public specifications and survey literature. No new experimental data are reported. An AI language model (Claude, Anthropic) was used in preparing this manuscript.
No takes yet. Share an insight, caveat, or question.
Orazov et al. (2026) studied this question.
Synapse has enriched 8 closely related papers on similar clinical questions. Consider them for comparative context: