* What is IoT
    * What is IoT
    * IoT is just a concept
    * What is an IoT Device?
    * What is an IoT Device?
    * IoT Devices - Bluetooth 4/5 chips
    * IoT Devices - LoRA
### Modules
### Chips
    * IoT Devices - NB-IoT
    * IoT Devices - Wi-Fi
    * ESP8266 details - Power usage
* Going back to basics
    * What is the internet again?
    * OSI model
    * Layer 1: Physical Layer
    * Layer 2: Data Link Layer
    * Layer 3: Network Layer
    * Layer 4: Transport Layer
    * Layer 5: Session Layer
    * Layer 6: Presentation Layer
    * Layer 7: Application Layer
    * Details: IP
    * Details: IP
* Lecture: ESP8266
    * NodeMCU hardware
    * NodeMCU hardware
    * ESP8266 software layers
    * ESP8266 + Arduino
    * Arduino IDE
    * Arduino code structure
    * Arduino file structure
    * Generic Arduino APIs
    * ESP Arduino APIs
    * ESP Arduino APIs
* Lecture: MQTT
    * MQTT
    * MQTT - The protocol
    * MQTT - The protocol - MQTT Topic
    * MQTT - The protocol - MQTT Topic
    * MQTT - The protocol - MQTT Packet
    * MQTT - The protocol - MQTT Topic - more
    * MQTT - The protocol - Retained message
    * MQTT - The protocol - Will message
    * MQTT - Patterns
    * MQTT - Implementations
    * MQTT Cloud Connectors
    * MQTT on Arduino
    * MQTT on Arduino
    * Assignment: Network play time