Events

MQTT

OASIS standard messaging protocol for the Internet of Things. Lightweight publish/subscribe transport for remote, constrained devices. Current version is MQTT 5.0 (predecessors 3.1, 3.1.1). Three QoS levels (0 at most once, 1 at least once, 2 exactly once), retained messages, last-will, persistent sessions, MQTT over WebSockets, TLS, and OAuth / JWT authentication. MQTT-SN targets very constrained networks.

Documentation GitHub

Other Resources

https://docs.oasis-open.org/mqtt/mqtt/v5.0/mqtt-v5.0.html

API entry from apis.yml

name: MQTT
description: OASIS standard messaging protocol for the Internet of Things. Lightweight publish/subscribe
  transport for remote, constrained devices. Current version is MQTT 5.0 (predecessors 3.1, 3.1.1). Three
  QoS levels (0 at most once, 1 at least once, 2 exactly once), retained messages, last-will, persistent
  sessions, MQTT over WebSockets, TLS, and OAuth / JWT authentication. MQTT-SN targets very constrained
  networks.
humanURL: https://mqtt.org
tags:
- Protocol
- IoT
- Pub Sub
- OASIS
properties:
- type: Portal
  url: https://mqtt.org
- type: Specification
  url: https://docs.oasis-open.org/mqtt/mqtt/v5.0/mqtt-v5.0.html