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Developing IoT Projects with ESP32 - Second Edition

You're reading from  Developing IoT Projects with ESP32 - Second Edition

Product type Book
Published in Nov 2023
Publisher Packt
ISBN-13 9781803237688
Pages 578 pages
Edition 2nd Edition
Languages
Concepts
Author (1):
Vedat Ozan Oner Vedat Ozan Oner
Profile icon Vedat Ozan Oner
LinkedIn
Vedat Ozan Oner is an IoT product developer and software architect, with an excellent blend of technical knowledge and experience. During his career, he has contributed to several IoT projects in different roles, which allowed him to discover all key aspects of developing successful IoT products in highly competitive markets. Vedat has a bachelor's degree in METU/computer engineering and holds several industry-recognized credentials and qualifications, including PMP®, ITIL®, and AWS Certified Developer. Vedat started his limited company, Mevoo Ltd, in London in 2018 to provide consultancy services to his clients as well as develop his own IoT products. He still lives in London with his family.
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Table of Contents (15) Chapters close

Preface 1. Introduction to IoT development and the ESP32 platform 2. Understanding the Development Tools 3. Using ESP32 Peripherals 4. Employing Third-Party Libraries in ESP32 Projects 5. Project – Audio Player 6. Using Wi-Fi Communication for Connectivity 7. ESP32 Security Features for Production-Grade Devices 8. Connecting to Cloud Platforms and Using Services 9. Project – Smart Home 10. Machine Learning with ESP32 11. Developing on Edge Impulse 12. Project – Baby Monitor 13. Other Books You May Enjoy
14. Index

Developing graphical user interfaces on Liquid-Crystal Display (LCD)

There are several types of display technologies on the market for IoT applications, such as Liquid-Crystal Display (LCD), Organic Light-Emitting Diode (OLED) displays, Thin Film Transistor (TFT) displays, and e-paper technologies. They have pros and cons,therefore, it is necessary to select the display technology according to the requirements of the project. Some criteria can be:

  • Price tag
  • Power consumption
  • Hardware resources to drive the display (I2C vs SPI communication)
  • Driver support
  • Graphics capabilities, size, and resolution
  • Color requirements

For example, TFTs generally show more graphics capabilities and high resolution, but higher energy consumption too. If the project requirements mandate the least amount of energy consumption, a reflective display, such as an e-paper type display, would be the right choice.

In the next example, we will use ESP32-S3...

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Authors (1)

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Profile icon Vedat Ozan Oner
LinkedIn
Vedat Ozan Oner is an IoT product developer and software architect, with an excellent blend of technical knowledge and experience. During his career, he has contributed to several IoT projects in different roles, which allowed him to discover all key aspects of developing successful IoT products in highly competitive markets. Vedat has a bachelor's degree in METU/computer engineering and holds several industry-recognized credentials and qualifications, including PMP®, ITIL®, and AWS Certified Developer. Vedat started his limited company, Mevoo Ltd, in London in 2018 to provide consultancy services to his clients as well as develop his own IoT products. He still lives in London with his family.
Read more
See other products by Vedat Ozan Oner
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