Practical Electronics Course - Practical Electronics - Lecture 23

Full-course index: https://practicingelectronics.com/practical-electronics-course/ See chapter topics below. This lecture is from a university-level course that builds knowledge in electronics beyond introductory circuits and is intended for mechanical engineers, engineering leaders, and technology innovators who work in an organization that develops or researches electronic systems. 0:00 Announcements 1:10 Basic MQTT Pub/Sub & Control Packets (continued) 2:53 Publishing & Subscribing Options for MQTT on a PC 6:48 MQTT Protocol Flow Example 12:58 Networked Devices using MQTT 17:11 Using MQTT on Arduino Microcontroller Devices 20:56 MQTT Topics & Wildcards 31:23 MQTT Quality of Service (QoS) 38:02 MQTT Protocol Example 41:56 Running an MQTT Broker 44:07 MQTT Security 45:59 Other Technologies for IoT 49:30 IoT Summary and Takeaways