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the esp32 cheap yellow display book pdf

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Description

the esp32 cheap yellow display book pdfProjects Using Arduino IDE and the LVGL Graphics Library The ESP32 is probably one of the most popular microcontrollers used by many people, including students, hobbyists, and professional engineers. Its low cost, coupled with rich features makes it a popular device to use in many projects. Recently, a board called the ESP32 Cheap Yellow Display (CYD for short) is available from its manufacturers. The board includes a standard ESP32 microcontroller

Projects Using Arduino IDE and the LVGL Graphics Library

The ESP32 is probably one of the most popular microcontrollers used by many people, including students, hobbyists, and professional engineers. Its low cost, coupled with rich features makes it a popular device to use in many projects. Recently, a board called the ESP32 Cheap Yellow Display (CYD for short) is available from its manufacturers. The board includes a standard ESP32 microcontroller together with a 320x240 pixel TFT display. Additionally, the board provides several connectors for interfaces such as GPIO, serial port (TX/RX), power and Ground. The inclusion of a TFT display is a real advantage as it enables users to design complex graphics-based projects without resorting to an external LCD or graphics displays.

The book describes the basic hardware of the ESP32 CYD board and provides details of its on-board connectors. Many basic, simple, and intermediate-level projects are given in the book based on the ESP32 CYD, using the highly popular Arduino IDE 2.0 integrated development environment. The use of both the basic graphics functions and the use of the popular LVGL graphics library are discussed in the book and projects are given that use both types of approaches.

All the projects given in the book have been tested and are working. The block diagram, circuit diagram, and the complete program listings and program descriptions of all the projects are given with explanations. Readers can use the LVGL graphics library to design highly popular eye-catching full-color graphics projects using widgets such as buttons, labels, calendars, keypads, keyboards, message boxes, spinboxes, sliders, charts, tables, menus, bars, switches, drop-down lists, animations, and many more widgets.


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SKU: 74497573450

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Julie V.
Massapequa, US
★★★★★ 5
You want these!
Color: Brown, Size: Rechargeable
Amazing!! These are a huge hit in our house. Just push the button. I’ve had them for a while and haven’t had to charge them.
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Reviewed in the United States on June 6, 2026
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Frances h.
Bozeman, US
★★★★★ 5
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Color: Brown, Size: Rechargeable
So much better and easier to use than the traditional
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Reviewed in the United States on August 19, 2025
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Mariah ♡
West Palm Beach, US
★★★★★ 5
Love these!
Color: 2-Speed Silver, Size: Rechargeable
Bought these for my mother in law who has some slight mobility issues so turning a salt/pepper grinder wasn’t easy for her anymore! These are so easy to use you literally just click a button. I also love that the battery is rechargeable so you don’t need to buy any extra batteries or replace them. It’s very sleek and modern looking and easy to clean. You can also adjust the size of the grinds to your liking. Definitely worth getting and great quality!
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Reviewed in the United States on March 10, 2026
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Debra Knapp
Houston, US
★★★★★ 5
How well it works and the quality.
Color: 2-Speed Silver, Size: Rechargeable
Works great! I would recommend it as gift.
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Reviewed in the United States on January 15, 2026
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RedOrchid45
Chelsea, US
★★★★★ 5
No More Manual Twisting of the Grinders!
Color: 2-Speed Silver, Size: Rechargeable
This is my first time trying this type of product and initially I was a bit skeptical they would be helpful but after using for some time, I find I really like them! I love freshly cracked pepper and salt, but the twisting of the manual grinders was becoming tiresome. This set holds a good amount of peppercorns and the batteries seem to last long. Very easy to use if you learn to pick up without touching the buttons. These do the trick! Great product!
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Reviewed in the United States on May 3, 2026

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