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DFROBOT Gravity: Offline Language Learning Voice Recognition Sensor for Arduino/Raspberry Pi/Python / ESP32 - I2C & UART
Product ID: 544697651
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Details
- BrandDFROBOT
- Model nameGravity
- CPU modelCore i7
- Connectivity technologyI2C
- Included componentsBuilt-in and
🎧Dual mic noise-resistant design
🔗I2C & UART multi-protocol support
🎙️121 built-in + 17 customizable commands
Frequently Bought Together
![Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping](https://images-na.ssl-images-amazon.com/images/I/61AvdQOxFzL._AC_UL116_SR116,116_.jpg)
Description
🎤 Own the voice tech revolution—offline, on point, and always responsive!
- COMPACT POWERHOUSE - 49x32mm footprint fits effortlessly into smart homes, robotics, and beyond.
- OFFLINE VOICE MASTERY - 121 fixed + 17 custom commands mean zero lag, zero internet.
- INSTANT AUDIO FEEDBACK - Built-in & external speaker outputs keep you in the loop, live.
- PLUG PLAY VERSATILITY - Seamlessly integrates with Arduino, Raspberry Pi & ESP32 across 3.3V/5V systems.
- NOISE RESISTANT DUAL MICS - Reliable recognition even in bustling environments—your projects never miss a word.
The Gravity Offline Language Learning Voice Recognition Sensor is a compact, versatile module designed for Arduino, Raspberry Pi, and ESP32 platforms. It supports 121 built-in voice commands plus 17 customizable ones, operates offline with no internet needed, and features dual microphones for enhanced noise resistance. Communication is flexible via I2C and UART, with real-time voice feedback through built-in and external speakers, making it ideal for smart home, robotics, and interactive projects.
Specifications
| Wireless Type | Bluetooth |
| Brand | DFROBOT |
| Series | AI Offline Language Learning Voice and Speech Recognition Module |
| Item model number | SEN0539-EN |
| Item Weight | 0.704 ounces |
| Product Dimensions | 1.93 x 1.26 x 1.26 inches |
| Item Dimensions LxWxH | 1.93 x 1.26 x 1.26 inches |
| Processor Brand | Multiple |
| Number of Processors | 1 |
| Manufacturer | DFROBOT |
| ASIN | B0C5XG3BXW |
| Date First Available | May 22, 2023 |
Common Questions
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