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Item #:
214647366
ESP32-S3 Development Board with 3.49inch Touch LCD QSPI IPS Display, 172640 Resolution, ESP32-S3R8 Dual-core Processor, Support AI Interaction and
Item #:
214647366
FJD 147
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, November 06
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The ESP32-S3-Touch-LCD-3.49 is your all-in-one solution for high-performance microcontroller development.
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What Stands Out
AI Interaction
Leverage advanced AI capabilities for intuitive user engagement, enhancing applications like smart home devices or educational projects with voice commands and interactive touch features.
High-Resolution Display
Experience vibrant visuals with a 172640 resolution IPS display, ensuring clear and sharp graphics for applications that require a rich user interface and engaging gameplay.
Dual-Core Processor
Powered by the ESP32-S3R8 dual-core processor, enjoy seamless multitasking and efficient performance, making it ideal for complex projects that demand robust processing power and responsiveness.
Product Details
| RAM Memory Technology | PSRAM |
| Compatible Processors | ESP32-S3, ESP32-S3R8 |
| Chipset Type | ESP32-S3 |
| Memory Clock Speed | 240 MHz |
| Memory Storage Capacity | 8 MB |
| Ram Memory Maximum Size | 8 MB |
| Graphics Card Interface | Integrated |
| Chipset Family | ESP32 |
| Brand | waveshare |
| Model Name | ESP32-S3-3.49-Touch-LCD Dev Board (B) |
| Model Number | ESP32-S3-3.49-Touch-LCD Dev Board (B) |
| Manufacturer | Waveshare |
| Unit Count | 1 Count |
| Number of Items | 1 |
| UPC | 790885236976 |
| Number of Packs | 1 |
| RAM Memory Maximum Size | 8 MB |
| Country of Origin | This item will be imported from US |
| What is in the box | ESP32-S3 Development Board with... For more details, please check description/product details |
| Item Weight | 0.5 lbs (230 grams) |
| Date First Available | March 08, 2026 |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
IoT Developers
Ideal for developers creating IoT solutions due to its dual-core processor and AI capabilities.
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Hobbyists
Great for electronics enthusiasts looking to experiment with touch displays and voice control functionalities.
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Education Purposes
Useful for teaching students about advanced connectivity and interaction techniques in technology projects.
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Casual Users
Not suited for individuals looking for straightforward consumer electronics without programming ease.
Product Description
ESP32-S3 Development Board with 3.49inch Touch LCD QSPI IPS Display, 172640 Resolution, ESP32-S3R8 Dual-core Processor, Support AI Interaction and Offline Voice Control (Without Battery)
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Customer Questions & Answers
-
Question:
What operating systems does the ESP32-S3-Touch-LCD-3.49 support?
Answer: It supports ESP-IDF and Arduino IDE for flexible development. -
Question:
Can I use this board for AI applications?
Answer: Yes, it supports AI speech interaction due to its built-in audio codec and microphone array. -
Question:
Is technical support available for this product?
Answer: Yes, online development resources and technical support are provided.
waveshare Single Board Computers ESP32-S3-3.49-Touch-LCD Dev Board (B) Editorial Review
ESP32-S3 Development Board with 3.49inch Touch LCD QSPI IPS Display, 172640 Resolution, ESP32-S3R8 Dual-core Processor, Support AI Interaction and Offline Voice Control (Without Battery) features a robust dual-core ESP32-S3 processor that ensures efficient performance for AI interactions and voice control tasks. With a 3.49-inch touch LCD and a resolution of 172640, it's perfect for creating interactive applications. The integrated 8 MB RAM and 8 MB storage enable smooth multitasking. Users have praised its user-friendly setup and responsive touch interface, making it ideal for both beginners and experienced developers. This board offers great flexibility for IoT projects and prototyping needs.
Customer Reviews & Ratings
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Pros
- Dual-core processor for enhanced performance
- High-resolution touch display
- Supports AI interaction capabilities
- User-friendly setup for easy development
- Lightweight design for portability
Cons
- Requires external battery for operation
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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FJD 147
Order now and get it around Friday, November 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-performance ESP32-S3R8 dual-core processor with up to 240MHz speed.
- 3.49-inch IPS capacitive touch display with 172 × 640 resolution for vibrant visuals.
- Supports advanced connectivity with 2.4GHz Wi-Fi and Bluetooth 5 for seamless integration.
- Built-in functionalities like dual microphones and a 6-axis IMU for gesture detection and speech recognition.
- Expandable storage with TF card slot and significant onboard memory for multiple applications.
- Comprehensive development support with online resources and technical assistance available.
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