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Item #:
232138073
Gravity: Offline Language Learning Voice Recognition Sensor for Micro:bit/Arduino / ESP32 - I2C & UART
88% of respondents would recommend this to a friend
Item #:
232138073
€ 24
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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50+ bought
In stock
Imported from USA store
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Order now and get it around Thursday, November 19
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What Stands Out
Voice Recognition
Utilizes advanced voice recognition technology for hands-free interaction, enhancing the user experience by allowing seamless communication in language learning without requiring a constant internet connection.
Multi-Platform Support
Compatible with Micro:bit, Arduino, and ESP32, enabling a broad range of applications for educators and hobbyists, ensuring versatility across different projects and learning environments.
I2C & UART Connectivity
Offers dual connectivity options for integration with various devices, making it easier for users to set up and expand their projects while ensuring reliable communication and performance.
Product Details
| CPU Model | Unknown |
| Connectivity Technology | I2C |
| Processor Brand | Multiple |
| Wireless Compability | Bluetooth |
| Compatible Devices | micro:bit, Arduino, ESP32 |
| Processor Count | 1 |
| Item Dimensions L x W x H | 1.93"L x 1.26"W x 1.26"H (4.9 x 3.2 x 3.2 cm) |
| Brand | DFROBOT |
| Model Name | AI Offline Language Learning Voice and Speech Recognition Module |
| Built-In Media | Built-in speaker and interface for external speaker |
| Number of Items | 1 |
| Manufacturer | DFROBOT |
| Model Number | SEN0539-EN |
| Mfr Part Number | SEN0539-EN |
| Included Components | Built-in speaker and interface for external speaker |
What's in the box
Built-in speaker and interface for external speaker
Who Should Buy?
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Language Learners
Ideal for individuals looking to practice language pronunciation and listening skills via interactive voice recognition.
-
Educational Institutions
Beneficial for schools integrating technology into language learning curriculums, enhancing student engagement and learning methods.
-
Developers and Hobbyists
Perfect for tech enthusiasts wanting to create innovative language learning applications using microcontrollers like Arduino or ESP32.
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Casual Users
Not suitable for users seeking a simple, ready-to-use language learning solution without technical setups or coding.
Product Description
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Customer Questions & Answers
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How to Shop Gravity: Offline Language Learning Voice Recognition Online From Ubuy?
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Question:
Is Gravity: Offline Language Learning Voice Recognition Available to Shop Online in Finland?
Answer: Yes, at Ubuy Finland this product is available for you to shop at a reasonable price. The Gravity: Offline Language Learning Voice Recognition is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
DFROBOT Single Board Computers SEN0539-EN Editorial Review
No editorial reviews found
Customer Reviews & Ratings
105 customers ratings
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5 Star
62%
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4 Star
17%
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3 Star
7%
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2 Star
6%
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1 Star
8%
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Pros
- High quality and durability
- User-friendly design
- Excellent performance
- Stylish appearance
Cons
- A bit heavier than expected.
Platform Trust & Buyer Confidence
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Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
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05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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€ 24
Order now and get it around Thursday, November 19
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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