Uploaded February 2024 | Updated September 2026, 2 weeks ago

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In this webinar, our Technical Solutions Architect, Drew Moseley, provided an overview of what Subsystem Updates are and how to perform them using Torizon.

One of the highlights includes understanding how these updates help you comply with upcoming requirements, such as the EU Cyber Resilience Act and other regulations.

Drew also showcased in the live demo updating a media asset, using a PNG splash screen, and updating a FreeRTOS firmware on Cortex-M4.

Useful links and references:
» Torizon: torizon.io
» Torizon OS: torizon.io/torizon-os
» Secure Over-The-Air Updates: torizon.io/remote-updates
» Subsystem Updates on Torizon: torizon.io/subsystem-updates
» EU Cyber Resilience Act: torizon.io/security#eu-cra
» Toradex Developer Documentation:
› developer.toradex.com/torizon/torizon-platform/torizon-updates/subsystem-updates-overview
› developer.toradex.com/torizon/torizon-platform/torizon-updates/first-steps-with-subsystem-updates
› developer.toradex.com/torizon/torizon-platform/torizon-updates/how-to-use-subsystem-updates
» Reference Subsystem Action Handlers: github.com/torizon/action-handlers


00:00 Intro
00:40 Introduction to Speaker
01:13 Agenda
02:31 Introduction to Toradex
04:42 Introduction to Torizon
06:12 Challenges in building connected IoT devices
07:59 What is Subsystem Update?
10:42 Practical Use Cases
13:13 Uptane
16:17 Subsystem Updates Overview
21:31 Configuring Subsystems
22:16 Demo Workflow
38:57 Documentation and references
39:40 Get started with Torizon
40:22 Q&A

#Torizon #ota #toradex