Realtime

CoAP

The Constrained Application Protocol, defined in IETF RFC 7252, is a RESTful protocol for constrained devices over UDP, with an Observe extension (RFC 7641) that provides realtime resource notification. CoAP is used in industrial IoT and LPWAN deployments where MQTT's TCP overhead is undesirable.

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🔗
Specification
https://datatracker.ietf.org/doc/html/rfc7252
🔗
Specification
https://datatracker.ietf.org/doc/html/rfc7641

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API entry from apis.yml

apis.yml Raw ↑ 
aid: realtime:coap
name: CoAP
description: The Constrained Application Protocol, defined in IETF RFC 7252, is a RESTful protocol for
  constrained devices over UDP, with an Observe extension (RFC 7641) that provides realtime resource notification.
  CoAP is used in industrial IoT and LPWAN deployments where MQTT's TCP overhead is undesirable.
humanURL: https://datatracker.ietf.org/doc/html/rfc7252
tags:
- CoAP
- IoT
- Constrained Devices
- Protocol
- Standard
properties:
- type: Specification
  url: https://datatracker.ietf.org/doc/html/rfc7252
- type: Specification
  url: https://datatracker.ietf.org/doc/html/rfc7641