IoT (Internet of Things)
I put this material together from various sources. No guarantees are made.

IoT Microcontrollers (Arduino, ESP32, ...)

My Iot Tests

My Iot Test Devices

Setup and Test Components

Getting Started

Kindle Cloud Reader (Lots of free stuff available)

Instructables: IoT - 'Intranet' of Things : Home Automation. Part 1 : IoT, Introduction
Instructables: Setting Up an MQTT Broker. Part 2 : IoT, Home Automation
Instructables: Creating Your First IoT WiFi Device. Part 3 : IoT, Home Automation
Instructables: 'Pimping' Your First IoT WiFi Device. Part 4 : IoT, Home Automation
Instructables: Build Your Own IOT Device !!

Some of My "Stuff"

MQTT
Raspberry Pi

Links

  1. How to Node-RED!
  2. Building an IoT device: 10 things to know before you get started
  3. How to build custom IoT hardware with Arduino
  4. What is CircuitPython?
  5. Getting Started with ESP 8266 ESP 01 with Arduino IDE | Programming esp-01 with Arduino ide
  6. GitHub: esp8266 / Arduino (installing)
  7. Building an IoT power switch with the ESP8266 (and control it with your Amazon Echo!)
  8. Adafruit HUZZAH ESP8266 Breakout
  9. ESP8266: Connecting to MQTT broker
  10. Temperature upload over MQTT using Arduino UNO, ESP8266 and DHT22 sensor
  11. Led Control
  12. ESP8266 as MQTT Client – Arduino IoT
  13. Remotely control LED with NodeMCU through MQTT IOT broker
  14. NodeMCU ESP8266 MQTT LED on off Example
  15. MQTT Tutorial for Arduino, ESP8266 and ESP32
  16. Arduino, ESP8266, ESP32 & Raspberry Pi stuff (MQTT For Beginners)
  17. MQTT Tutorial for Raspberry Pi, Arduino, and ESP8266
  18. Blink Led using MQTT in arduino
  19. IoT Tutorial for ESP8266 Make a webpage that controls an LED, reads a light sensor, and reacts to a button press
  20. The internet of things: trigger an LED on an Arduino with MQTT, Mosquitto, Ratchet, and HTML5 WebSocket API