How to Get Started with MQTT

In this tutorial you will learn how to get started using MQTT with Node-RED. The IoT is all about interconnecting devices. MQTT is a lightweight publish subscribe based protocol that relays data through a central broker. Terry Orchard will walk you through the following:
- How the MQTT model works
- What is an MQTT Broker
- The advantages and disadvantages of MQTT
- How to use MQTT to turn on a digital output
- MQTT Node-RED Node

Learn more at
https://developer.opto22.com
https://workshops.opto22.com
https://www.opto22.com
http://mqtt.org/
http://www.mqttfx.org/
https://nodered.org

All Opto 22 products are designed, manufactured, and supported in the U.S.A. from our Temecula, California headquarters and factory.

Видео How to Get Started with MQTT канала Opto Video