WAVESHARE ESP32-S3 Development Board Equipped With 3.49 Inch IPS Capacitive Touchscreen, Model A With Battery, Model A Without Battery, Model B With Battery, Model B Without Battery
SKU: 54560635690

WAVESHARE ESP32-S3 Development Board Equipped With 3.49 Inch IPS Capacitive Touchscreen, Model A With Battery, Model A Without Battery, Model B With Battery, Model B Without Battery

$40.50 $45.00
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Description

WAVESHARE ESP32-S3 Development Board Equipped With 3.49 Inch IPS Capacitive Touchscreen, Model A With Battery, Model A Without Battery, Model B With Battery, Model B Without BatteryLCD screen parameters: 1. Display panel: LCD 2. Display size: 3. 49 inches 3. Display resolution: 172 x 640 4. Display colors: 16. 7M 5. Display brightness: 350 cd m2 6. Contrast ratio: 1200: 1 7. Display Interface: QSPI 8. Driver chip: AXS15231B 9. Touch interface: I2C 10. Touch type: capacitive sensing 11. Size: model A about 9. 269 x 3. 48 x 3. 18cm, model B about 9. 269 x 3. 48 x 2. 28cm Features: 1. Powered by ESP32 S3R8 high performance Xtensa


LCD screen parameters:
1. Display panel: LCD
2. Display size: 3.49 inches
3. Display resolution: 172 x 640
4. Display colors: 16.7M
5. Display brightness: 350 cd/m2
6. Contrast ratio: 1200:1
7. Display Interface: QSPI
8. Driver chip: AXS15231B
9. Touch interface: I2C
10. Touch type: capacitive sensing
11. Size: model A about 9.269 x 3.48 x 3.18cm, model B about 9.269 x 3.48 x 2.28cm

Features:
1. Powered by ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, clocked up to 240MHz
2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with onboard antennas
3. Incorporates 512KB SRAM and 384KB ROM, with 8MB PSRAM stacked and external 16MB Flash
4. Onboard 3.49-inch capacitive touch HD IPS display, 172 × 640 resolution, 16.7M colors, clearly displays color images
5. Equipped with dual microphone array, enabling audio algorithms like noise reduction and echo cancellation, suitable for precise voice recognition and near-field/far-field voice wake-up applications
6. Integrated AXS15231B display driver IC communicating via QSPI and I2C interfaces
7. Onboard QMI8658 six-axis IMU (3-axis accelerometer, 3-axis gyroscope) for detecting device orientation and step counting
8. On-board PCF85063 RTC chip for convenient implementation of real-time clock functionality
9. Two customizable side buttons (PWR, BOOT) for developing user-defined functions
10. On-board 3.7V MX1.25 lithium battery charge/discharge interface or 18650 battery holder
11. Onboard Micro SD card slot for flexible storage expansion and rapid data transfer, suitable for data logging and media playback, simplifying circuit design
12. Reserved 22-pin 2.54mm pitch through-hole pads for connecting external modules or functional expansion, enhancing development flexibility
Specification:
Package Weight
One Package Weight 0.30kgs / 0.67lb
One Package Size 12cm * 8cm * 6cm / 4.72inch * 3.15inch * 2.36inch
Qty per Carton 90
Carton Weight 28.00kgs / 61.73lb
Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch
Loading Container 20GP: 412 cartons * 90 pcs = 37080 pcs
40HQ: 958 cartons * 90 pcs = 86220 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54560635690

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4.8 ★★★★★
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Product Reviews
C
Verified Purchase
Chris
West Palm Beach, US
★★★★★ 5
Great for people with arthritis!
Color: Green/Battery
This product works great! Very good for arthritic persons ! Love the smooth edges on cut cans!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Aregular Customer
Pawtucket, US
★★★★★ 3
Worked great for the 4 months it lasted
Color: Green/Battery
I liked this can opener a lot when I first got it. It was easy to use, and it left smooth edges after opening the can. I also liked the fact the batteries were replaceable. However, after 4 months it stopped opening the cans. It just went around and around the edges. I tried replacing the batteries but it did not help. I plan to replace it with a different brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
L
Verified Purchase
Lyn Melson
Massapequa, US
★★★★★ 5
One Touch
Color: Green/Battery
Works right ✅️ Even though it's small, very effective and quick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
H
Verified Purchase
Haila05
West Palm Beach, US
★★★★★ 5
Great product
Color: Red/Battery
Love it. Works great and easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
C
Verified Purchase
Cynthia C.
Whiting, US
★★★★★ 5
Great purchase.
Color: Red/Battery
I'm almost 80 years old and have slight arthritis in my hands making it hard to open cans but this opener has been wonderful. So easy to use. Great purchase!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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