Search icon
Subscription
0
Cart icon
Close icon
You have no products in your basket yet
Save more on your purchases!
Savings automatically calculated. No voucher code required
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletters
Free Learning
Arrow right icon
Artificial Intelligence for IoT Cookbook

You're reading from  Artificial Intelligence for IoT Cookbook

Product type Book
Published in Mar 2021
Publisher Packt
ISBN-13 9781838981983
Pages 260 pages
Edition 1st Edition
Languages
Author (1):
Michael Roshak Michael Roshak
Profile icon Michael Roshak

Table of Contents (11) Chapters

Preface 1. Setting Up the IoT and AI Environment 2. Handling Data 3. Machine Learning for IoT 4. Deep Learning for Predictive Maintenance 5. Anomaly Detection 6. Computer Vision 7. NLP and Bots for Self-Ordering Kiosks 8. Optimizing with Microcontrollers and Pipelines 9. Deploying to the Edge 10. About Packt

OTA updating MCUs

OTA updates are essential for deploying security updates, new functionality, and updating models. There are two different techniques for OTA updates. The first is building a custom program that, ideally, runs on its own program or thread that is different than the main program you are trying to update. This software downloads the new firmware to the flash memory and registers and starts the new firmware. If the new firmware fails to start, the custom software can then start up the working version of the software. This usually involves saving half of the flash memory available for OTA updates.

The second way is to use a system such as Azure IoT Edge to update the Docker containers on the device. This requires a device that is running a full operating system, such as Raspbian, Ubuntu, or Windows. The majority of IoT devices do not have the compute needed to support IoT Edge. In this recipe, we will talk about OTA updates on MCUs, while in the next, we will discuss...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $15.99/month. Cancel anytime}