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Description
Waveshare 33868 ESP32-S3 1.54 Inch LCD Display Development Board 262K Color, Supports Dual Microphones, 2.4GHz Wi-Fi And BLE 5, 338681. Equipped with the high performance Xtensa 32 bit LX7 dual core processor of ESP32 S3R8, with a main frequency of up to 240 MHz 2. Supports 2. 4GHz Wi Fi (802. 11 b g n) and Bluetooth 5 (LE), with built in antenna 3. Equipped with 512KB of SRAM and 384KB of ROM, and stacked 8MB PSRAM and externally connected 16MB Flash 4. Uses Type C interface, eliminating the need to worry about the front or back insertion, improving the user's convenience and
1. Equipped with the high-performance Xtensa 32-bit LX7 dual-core processor of ESP32-S3R8, with a main frequency of up to 240 MHz
2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with built-in antenna
3. Equipped with 512KB of SRAM and 384KB of ROM, and stacked 8MB PSRAM and externally connected 16MB Flash
4. Uses Type-C interface, eliminating the need to worry about the front or back insertion, improving the user's convenience and device compatibility
5. Equipped with a 1.54-inch LCD screen, 240 x 240 resolution, 262K color, capable of clearly displaying color images
6. Equipped with ES7210 audio encoding chip, supporting dual-microphone audio acquisition and echo cancellation function
7. Equipped with ES8311 audio codec chip, NS4150B power amplifier chip, microphone and speaker, enabling smooth gaming with Xiaozhi AI
8. Equipped with QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), capable of detecting motion posture to expand applications
9. Exposed I2C, UART and other pads, available for external devices and debugging use, flexible configuration of peripheral functions
10. Equipped with 3 customizable function buttons, capable of achieving single-click, double-click, long press and other operations
11. Equipped with 3.7V MX1.25 lithium battery charging and discharging interface
12. Equipped with Micro SD card slot, enabling storage expansion, high-speed data transmission, improving flexibility of use, suitable for data recording and media playback, simplifying circuit design
LCD screen parameters
1. Display panel: IPS
2. Display resolution: 240 x 240 pixels
3. Display size: 1.54 inches
4. Communication interface: 4-Wire SPI
5. Touch type: capacitive sensing
6. Display colors: 262K
9. Driving IC: ST7789
10. Touch IC: CST816
11. Effective screen size: about 2.772 x 2.772 cm
Specification:
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Shipping Notes
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Exchange/Return Notes
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4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Teaching children to keep trying
Format: Kindle
I have read a few of Elizabeth Cole’s books, so I was pretty sure that this would be another great children’s book. I wasn’t disappointed.
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Nick is excited when he gets new roller skates, but he soon realizes that skating isn’t as easy as he thought. He’s about to give up when his dad talks to him about it. He gives Nick several examples of people, including his mom and his friend, who persevered and achieved their goals.
It’s important to teach children that failure is part of life and that practice is important. This book does that well!
Perseverance Makes me Stronger is told in rhymes and the illustrations are cute and colorful. It helps children to learn that failure is part of life, and we need to practice in order to achieve our goals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2023
★★★★★ 5
Great Book
Format: Paperback
Love it for my PreK class.
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Reviewed in the United States on June 21, 2024
★★★★★ 5
Very realistic, beautiful pictures
Format: Paperback
For Montessori, this book is perfect. My daughter loves the children and the real pictures. She would take the book with her in our walks and point to the book when she saw something.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2021
★★★★★ 5
Favorite
Format: Hardcover
Favorite! These are so helpful to show and learn a sense of time and similarities and differences in their world.
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Reviewed in the United States on July 20, 2019
★★★★★ 5
Leaves Skin Super Soft Without Being Harsh!
Style: Soap Saver
I wasn’t sure what to expect, but this Cleanlogic exfoliating scrub is amazing! It has the perfect balance—it exfoliates really well but doesn’t feel scratchy or overly rough on the skin. After using it, my skin feels smooth, refreshed, and so much softer.
What I love most is that it actually lathers nicely with body wash, so it feels like a mini spa treatment every time I shower. Plus, it’s durable—I’ve been using it for weeks, and it hasn’t fallen apart like some cheaper brands I’ve tried.
Another huge plus is that the brand supports visually impaired individuals with packaging that includes Braille. It’s a small thing, but it made me appreciate the product even more.
Would I recommend it? Definitely. It’s affordable, effective, and makes my skin feel amazing after every shower.
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Reviewed in the United States on September 23, 2025