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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Over-The-Air update techniques and how to evaluate them : A comparison of Over-The-Air updates for type ESP-32

Palm, Simon, Bui, Ryan January 2022 (has links)
The Internet of Things (IoT) is a concept where sensors combined with microcontrollers enhance our everyday life. In the year 2050, there will be around 30 billion connected IoT systems, for developing this large amount of systems and maintaining them there will be a need to use over-the-air updates (OTA). With the increasing growth of IoT systems, there will also rise more OTA update solutions as tools for maintaining and enhancing IoT systems. In this bachelor's degree project, evaluations and comparisons of different OTA update techniques supporting microcontrollers of the type ESP32 are done by using controlled experiments. This study focuses on testing the update procedure with experiments that test OTA update deployment time and update rollback functionality.
Internet of Things
Over-the-air
Microcontroller
ESP32
update
deployment time
rollback functionality.
Embedded Systems
Inbäddad systemteknik
Other Civil Engineering
Annan samhällsbyggnadsteknik

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