Episode

How to update microcontroller devices over the air and at scale

with Vanessa Villa, Wellington Duraes

Internet of Things Show

Updating hundreds, thousands or even millions of microcontroller devices over the air is critical to secure IoT solutions. In this episode we discuss the challenges this presents and will demo how the Azure Device Update service allows to do this on ESP32 devices powered by FreeRTOS and a new middleware developed by our teams.

Chapters

  • 00:00 - Teaser
  • 00:30 - Introductions
  • 00:57 - Importance of OTA Device Update for Micro controller powered devices
  • 01:57 - Architecture of OTA Azure Device Update
  • 04:50 - Azure Device Update and Azure IoT Hub
  • 05:15 - A word about future enhancements of the service
  • 06:20 - Demo
  • 17:10 - Wrap up and call to action