MQTT: Difference between revisions
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(Created page with "=MQTT= MQTT is a ''really'' simple protocol that connected devices can use to publish and receive messages. Messages have a topic and may contain an arbitrary payload. Device...") |
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Revision as of 15:27, 1 July 2017
MQTT
MQTT is a really simple protocol that connected devices can use to publish and receive messages. Messages have a topic and may contain an arbitrary payload. Devices never talk to each other directly. A MQTT brokers receives published messages and distributes them to subscribers by matching message topics with subscribed-to topics.