Intermediate Topic 31 of 50 Mobile, Embedded & IoT
IoT Architecture
Devices, gateways and cloud in connected systems.
How it works
Typical layers: constrained devices, gateway, network (Wi-Fi, BLE, LoRa, cellular), cloud ingestion (MQTT), storage, analytics and applications, with device management and security.
Where it is used
Smart building and industrial IoT.
Common pitfall
Scale of fleet updates and security is the hardest part.
Where it fits in the course
IoT Architecture is topic 31 of 50 in Mobile, Embedded & IoT, rated Intermediate. It follows Firmware Updates. The next topic is MQTT.
Practice and explore
- Open the interactive lesson, with a mini quiz.
- Take the Mobile, Embedded & IoT quiz.
How to study this topic
- Read the explanation above and restate the definition in your own words.
- Open the interactive lesson and answer its mini quiz.
- Read the common pitfall, then write a short example that avoids it.
- Check your understanding in the Mobile, Embedded & IoT quiz, and revisit the topic if you miss a question.
Frequently asked questions
What is IoT Architecture?
Devices, gateways and cloud in connected systems. It belongs to Mobile, Embedded & IoT and is an intermediate-level topic.
Where do people use IoT Architecture?
Smart building and industrial IoT.
What is the most common mistake with IoT Architecture?
Scale of fleet updates and security is the hardest part.
What should I learn before this topic?
Start with Firmware Updates, the topic just before it in Mobile, Embedded & IoT.
How can I practice it?
Answer the mini quiz in the interactive lesson, then take the Mobile, Embedded & IoT quiz.
Is IoT Architecture hard to learn?
It is an Intermediate topic. Be comfortable with the Beginner topics in this area first, then read the common pitfall carefully, since it is where most mistakes happen.
How long does it take to learn IoT Architecture?
Most learners can read the explanation and finish the interactive lesson in under an hour. Fluency comes from applying the idea, so plan a few short practice sessions with the quiz.
Which topics are related to IoT Architecture?
Firmware Updates, MQTT, Watchdog Timers are closely connected. The full list is in the related topics section of this page.
What should I study after IoT Architecture?
Continue with MQTT, the next topic in Mobile, Embedded & IoT.
Related topics
- Firmware Updates (Mobile, Embedded & IoT)
- MQTT (Mobile, Embedded & IoT)
- Watchdog Timers (Mobile, Embedded & IoT)
- Bluetooth Low Energy (Mobile, Embedded & IoT)
- Von Neumann Architecture (Computer Architecture & Logic)
- Instruction Set Architecture (Computer Architecture & Logic)
- MVC Architecture (Software Engineering)