MQTT: Difference between revisions
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* [[MQTT FSM|Handshaking]] - a FSM (Finite State Machine) of the protocol at QoS 0, 1, 2 | * [[MQTT FSM|Handshaking]] - a FSM (Finite State Machine) of the protocol at QoS 0, 1, 2 | ||
* [[MQTT Encoding and Decoding]] | * [[MQTT Encoding and Decoding]] | ||
* Limits of the Arduino environment (like, conversational state) | * [[MQTT Arduino Limits|Limits of the Arduino environment]] (like, conversational state) | ||
[[IoT with AME|Home]] | [[IoT with AME|Home]] | ||
Revision as of 11:27, 12 June 2018
MQTT - A Protocol for Connecting IoT Devices
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 server (MQTT broker) receives published messages and distributes them to subscribers by matching message topics with subscribed-to topics.
- Handshaking - a FSM (Finite State Machine) of the protocol at QoS 0, 1, 2
- MQTT Encoding and Decoding
- Limits of the Arduino environment (like, conversational state)