0

March 22, 2016 AT 9:33 am

Message Queuing Telemetry Transport (MQTT) Visualized, Explained #IoT #IoTuesday

James “Bald Engineer” Lewis delivers a primer for understanding MQTT.

message-broker-mqtt-introduction-mail-analogy

In the case of MQTT, there is a broker, and there are clients. The broker is the “Post Office”, or in computer terms, the “server.”

Clients can publish (Pub) messages, or send letters, to the post office. Other clients can subscribe (Sub) to topics, or receive letters, from the post office. Moreover, clients can both publish and subscribe.

Read more.


Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground”Adafruit’s Apps!


Maker Business — “ORANGE PI: MEETING WITH STEVEN ZHAO IN SHENZHEN”

Wearables — Design with IFTTT

Electronics — Keep track of those rails!

Biohacking — Why Our Eyes Cannot Look at a Solar Eclipse

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.