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Gravity: Offline Voice Recognition Sensor for micro:bit, Arduino, ESP32 - I2C & UART
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Get ready to be amazed by the Gravity Offline Language Learning Voice Recognition Sensor's ability. This gravity offline voice recognition sensor is 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 offline voice recognition 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, making this offline voice recognition module highly flexible, even allowing custom responses like reacting 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 module 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 ideas!
1 x Gravity: Offline Voice Recognition Sensor for micro:bit, Arduino, ESP32 - I2C & UART
| 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? |
Raspberry Pi Pico Tutorial - Voice Recognition Module Sensor
An offline voice recognition sensor is used to add hands-free voice control to electronic projects without requiring internet connectivity. It processes voice commands locally, making it ideal for smart home devices, robotics, and automation systems. These sensors work efficiently in privacy-sensitive or remote environments where WiFi or internet access may not be available. They help make devices more interactive and accessible.
Yes, this voice recognition module can work entirely offline, without the need for internet or WiFi. It operates by processing voice commands locally on the device. This makes it highly reliable for use in secure or remote locations and ensures that voice control features remain functional even when there’s no internet connection.
The Gravity voice recognition sensor is compatible with popular development boards like Arduino, ESP32, and micro:bit. This versatility allows you to easily integrate voice commands into various electronics projects, from simple DIY gadgets to advanced robotics. Its straightforward interface ensures smooth connectivity across different platforms, making it a great choice for both hobbyists and prototyping professionals.
This voice recognition module can typically recognize up to 121 built-in voice commands. It often supports a set of predefined phrases and allows users to add custom commands as well. This wide range of recognition capability lets you control multiple devices or functions using simple spoken instructions tailored to your project’s needs.
Offline voice recognition sensors are widely used in smart home automation, voice-controlled robots, personalized security systems, and hands-free device control. They’re perfect for projects where quick response and privacy are important, such as controlling lights, appliances, or robots by voice, without relying on internet connectivity or exposing data to external servers.
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
Technical support helped me effectively with sensor calibration. The product quality meets expectations and arrived without any issues in packaging.
The sensor offers very accurate offline voice recognition. The product arrived on time with excellent packaging. Support team provided effective guidance on initial setup.
Shipping was fast and packaging very secure. Customer experience with ordering was great due to the well-organized website and quick support response.
The delivery was quick, and the sensor was well packed for safe shipping. The product quality is good and technical support was very responsive to my needs.
Customer support was extremely helpful and quick to respond to my technical queries. The product functions well and was delivered on schedule.
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| Product | SKU | Description | Collection | Availability | Product Type | Other Details |
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It is Amazing and great item in this price
Veri usefull and cheap price from other shopping site, I use this module many project. Thank you robocraze
Components are good - nice packing
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While the product has always been good and have never found a faulty one, the experience of purchase from Robocraze has also always been a wonderful one. On time delivery, well packaged, no follow up or reminder, easy tracking etc. Great work team, keep it up !!
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