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- 121 Pre-Programmed Commands
- Compatible with Arduino UNO, micro, and ESP32
- Supports 17 customized command words
- Offline Operation to Enhanced Privacy
- Includes an onboard speaker and microphone
- Provides real-time recognition results
- 3.3 - 5V Operating Voltage
Gravity: Offline Voice Recognition Sensor for micro:bit, Arduino, ESP32 - I2C & UART
Get ready to be amazed by the Gravity Offline Language Learning Voice Recognition Sensor's ability. It's a fantastic tool for improving your technology.
Imagine interacting with your ESP32, Arduino, or Micro projects and having them react right away without requiring an internet connection! Whether you're into cool home gadgets or tinkering with school projects, this sensor makes it super easy.
You get over 121 commands right out of the box, like saying "Play music" or "Turn on the lights." And if that's not enough, you can teach it up to 17 new tricks, like making it respond to your pet's sounds!
Best part? It keeps your data secret since it operates without the internet. There is no need to worry about data leaks. Also, it comes pre-installed with speakers and a microphone, so now get rid of the need for additional equipment in your projects.
So the Gravity Voice Recognition Sensor is the perfect tool whether you're creating a smart assistant, setting up interesting projects at home, or adding more interactivity to learning. It is clear-cut, simple to use, and prepared to elevate your thoughts!
Features:
- Supports 17 user-defined commands for personalised interactions.
- Works without the need for an internet connection.
- Includes 121 pre-programmed instructions for instant usage.
- An inbuilt speaker and microphone provide real-time speech feedback.
- Simple integration via I2C and UART interfaces.
- Works flawlessly with the Arduino, micro, and ESP32 platforms.
- It's simple to use thanks to detailed tutorials and a straightforward setup.
- To maintain total privacy, no data is transferred to the cloud.
Applications:
- Automotive Projects
- Smart Home Automation
- Educational Tools
- Toys and Games
- Security Systems
3 Easy Steps for Voice Control with Micro, Arduino Uno, ESP32:
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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Package Includes:
1 x Gravity: Offline Voice Recognition Sensor for micro:bit, Arduino, ESP32 - I2C & UART
Specifications:
| Specification | Detail |
|---|---|
| Operating Voltage | 3.3 - 5V |
| Maximum Operating Current | ?370 mA (5V) |
| Communication | I2C/UART |
| I2C Address | 0x64 |
| Fixed Commands | 121 |
| Fixed Wake-up Command | 1 |
| Custom Commands | 17 |
| Learning Activation Command | 1 |
| Onboard Microphone Sensitivity | -28dB |
| Module Size | 49×32 mm / 1.93×1.26” |
| Operating Temperature | 0-70? |
