ElectroCN ESP32-S3 Development Board with Round LCD Display and AI Voice Speaker: ESP32-S3 microcontroller
Meet the development board that's got it all—starting with the powerhouse ESP32-S3 microcontroller. But wait, there's more! It's teamed up with a 1.85-inch round LCD display (because who said screens have to be boring rectangles?) to bring your projects to life in style. And just when you thought it couldn't get cooler, it throws in a DeepSeek AI custom wake word voice speaker. Yep, talk to your projects and they'll actually listen. Perfect for devs itching to mix AI voice recognition with some slick display functionalities.
- First off, the ESP32-S3 keeps you connected like a champ.
- Then there's that round LCD—turning heads and displaying data in ways you didn't know you needed.
- And let's not forget the AI voice recognition, because sometimes you just want to tell your project what to do.
- 1.85-inch round LCD display
- DeepSeek AI custom wake word
- Voice speaker
- Development board
- ESP32-S3 microcontroller
General specs
- Brand: ElectroCN
- Model: ESP32-S3
- Seller: Joom
- Microcontroller: ESP32-S3
- Display: 1.85-inch round LCD
- Features: DeepSeek AI custom wake word, Voice speaker
- First listed by seller: 6/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ElectroCN ESP32-S3 ESP32-S3 microcontroller
|
DIYelecs ESP32 1.28-inch round touchscreen
|
Round LCD Development Board with Touch Screen 1.28-inch round LCD
|
OutsideWorld ESP32 S3 USB UART I2C interface
|
Rustic Elegance House WROOM ESP32 Arduino compatible
|
ElectroCN EPS32 S3 1.8-inch round display
|
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| Brand | ElectroCN | DIYelecs | ElectroCN | OutsideWorld | Rustic Elegance House | ElectroCN |
| Model | ESP32-S3 | ESP32 | ESP32 S3 | WROOM | EPS32 S3 | |
| Color | ||||||
| Rating |
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| Price | $19.17 | $46.17 | $31.96 | $52.76 | $203.77 | $51.81 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 14, 2025 | August 30, 2025 | August 27, 2025 | August 30, 2025 | August 30, 2025 | August 29, 2025 |
| Display Size | 1.28-inch | 1.69 inches | 2.8 inches | |||
| Connectivity | WiFi, Bluetooth | WiFi, Bluetooth | WiFi, Bluetooth | |||
| Interface | Touch screen | USB UART I2C | Touch screen | |||
Development Board with Round LCD Display and AI Voice Speaker
Jonathan K.
Dallas, TX
June 18, 2025
When I first heard about this ElectroCN board, I was SO excited—it seemed like the perfect tool to blend voice commands with a unique display for my hobby projects. I expected it to be a game-changer, but reality hit hard. The round LCD is nrat and all, drawing attention when I show it off, but it's not very bright, and in my workshop, I often have to squint to see what's on screen. The voice recognition is hit or miss; sometimes it understands me perfectly, other times it's like talking to a wall, which is VERY frustrating when I'm deep in coding. On the plus side, the connectivity is reliable, and it's budget-friendly, which matters a lot to me. Overall, it's got potential, but it falls short of my high hopes, leavign me feeling let down after all the hype.
- Pros: The round screen is a real eye-cqtcher and makes displaying data feel fresh and fun, while the voice control works smoothly and responds quickly to commands, which is just what I needed for my projects. The connectivity is solid, keeping everything linked up without a hitch, and it's very affordable for all it offers.