Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT is explained with the following timecodes:
0:00 – Intro
0:36 – Purpose
1:09 – MQTT Protocol
3:32 – Project Set Up
7:22 – ThingSpeak Free Account Limits
8:09 – DHT11 Sensor
9:36 – Comparison of MQTT and HTTP
12:35 – Program
29:11 – Working and Simulation

Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT is explained with the following outlines:
1. IoT - Internet of Things
2. IoT Projects
3. IoT Controller
4. ESP32
5. Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT
6. MQTT Protocol
7. Project Set Up of Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT
8. ThingSpeak Free Account Limits
9. DHT11 Sensor
10. Comparison of MQTT and HTTP
11. Program of Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT
12. Working of Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT
13. Simulation of Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT

Chapter-wise detailed Syllabus of the Internet of Things - IoT Course is as follows:

Chapter-1 IoT Fundamentals: Introduction, IoT Components, Advantages and Disadvantages of IoT, IoT Statistics, IoT Characteristics, M2M Network, IoT and M2M differences, IoT Reference model by CISCO, IoT Architecture, Physical Design of IoT, IoT Functional Block Diagram, Communication Models used in IoT, Communication APIs in IoT, IoT Levels or IoT Deployment Templets, IoT Functional Stack, IoT Operating Systems, Sensors in IoT, Gateway in IoT, Challenges in IoT.

Chapter-2 IoT Security: Security Problems, Elements of IoT Security, IoT Security Challenges, IoT Tomography, Layer Attacker Model, IoT Security Architecture, Best Practices for IoT Security, Emerging Trends in IoT System.

Chapter-3 Internet Protocol in IoT: is IP Addressing, IPV4, IPV6, IPV4 and IPV6 comparison, IP Suits for IoT.

Chapter-4 IoT Technologies: Sensor Networks - WSN, Cloud Computing Networks, Fog Computing Networks, Big Data Analytics, Embedded System in IoT, Internet of Things and Cyber Physical System, Web of Things, IoT Cloud with Nimbits, Machine Learning.

Chapter-5 IoT Protocols: LoRaWAN, IEEE 802.15.4, 6LOWPAN, ZigBee, ZigBee and 6LOWPAN differences, SDN - Software Defined Networking, NFV - Network Function Virtualization, RFID - Radio Frequency Identification, NFC - Near Field Communication, RPL Protocol - Routing Protocol for Low Power and Lossy Network, MAC Protocols for Sensor Network, CoAP - Constrained Application Protocol, MQTT - Message Queuing Telemetry Transport, Comparison CoAP and MQTT, XMPP - Extensible Messaging and Presence Protocol, AMQP - Advanced Message Queuing Protocol, HTTP and HTTPs.

Chapter-6 Serial Communication Protocols: Protocol, SPI Protocol, I2C Protocol Vs SPI Protocol, USB, RS 232 Serial Communication Protocol, UART Protocol.

Chapter-7 IoT Devices and Applications: in IoT, Raspberry Pi in IoT, Arduino and Raspberry Pi comparison, IoT Applications.

Chapter-8 ESP32 Projects: to IoT Controller, ESP32 Variants and Features, SoC Components of ESP32, Introduction to ESP32, Arduino IDE Setup for ESP32, IR Sensor Object Detection using ESP32, ESP32 STA Mode for Wireless Device Control, ESP32 AP Mode for Local Web Server, Control LED & Send Sensor Data to ThingSpeak Using ESP32 and MQTT, Weather Display on OLED by ESP32 using OpenWeatherMap API, ESP32 Web Interface for Potentiometer & Servo Control using Firebase, Home Automation using ESP32 On Chip Bluetooth, Monitor Temperature & Air Quality on Blynk Application using ESP32, ESP32 HTTP OTA Firmware Update using Blynk and GitHub, RTOS & Mutex & Semaphore in ESP32.

Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Internet of Things - IoT.

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