Learn IOTC with Real Code Examples
Updated Nov 21, 2025
Learning Path
Understand basic electronics and sensors
Learn microcontroller programming
Study networking protocols and cloud services
Practice integrating sensors, edge devices, and cloud platforms
Develop real-world IoT projects with automation and dashboards
Skill Improvement Plan
Week 1: Basic electronics and microcontroller setup
Week 2: Sensor integration and data collection
Week 3: Networking and MQTT/HTTP communication
Week 4: Cloud connectivity and analytics
Week 5: Full IoT project with automation and monitoring
Interview Questions
What is IoTC and how does it work?
Explain the architecture of a typical IoT system.
What protocols are commonly used in IoT?
How do you ensure security in IoT deployments?
Describe a project where you implemented an IoT solution.
Cheat Sheet
GPIO pin setup for sensors/actuators
MQTT connect, publish, subscribe
HTTP GET/POST requests from devices
Edge processing: filter/aggregate data before cloud
Automation triggers: if sensor > threshold, actuate device
Books
Internet of Things: Principles and Paradigms
Designing the Internet of Things
IoT Inc.: How Your Company Can Use the Internet of Things
Building the Internet of Things
Practical Internet of Things Security
Tutorials
IoT device setup and programming
Edge device data processing
MQTT/CoAP communication tutorials
Cloud platform integration
Building end-to-end IoT projects
Official Docs
IoT Fundamentals: Networking, Security, and Architecture
AWS IoT Core Developer Guide
Azure IoT Hub Documentation
Google Cloud IoT Core Documentation
MQTT and CoAP Protocol Specifications
Community Links
Arduino and Raspberry Pi forums
IoT Stack Exchange
IoT open-source projects on GitHub
Cloud provider IoT communities
Maker and academic IoT groups
Community Support
IoT developer forums (Arduino, Raspberry Pi, ESP32 communities)
Cloud provider communities (AWS, Azure, Google IoT)
Open-source IoT frameworks and GitHub repositories
Industry-specific IoT consortia and working groups
Maker and academic IoT communities