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Gravity: Offline Language Learning Voice Recognition Sensor for micro:bit/Arduino / ESP32 - I2C & UART

Gravity: Offline Language Learning Voice Recognition Sensor for micro:bit/Arduino / ESP32 - I2C & UART

Name: Gravity: Offline Language Learning Voice Recognition Sensor for micro:bit/Arduino / ESP32 - I2C & UART
Brand: Dfrobot
Price: 228.88 NZD
Availability: InStock

Product ID: 740865091

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Details

Brand
DFROBOT
Model Name
AI Offline and
Connectivity Technology
I2C
Included Components
Built-in and
CPU Manufacturer
Multiple

🔌I2C & UART compatible

🤖Offline AI voice recognition

🎙️121 built-in commands

Frequently Bought Together

Gravity: Offline Language Learning Voice Recognition Sensor for micro:bit/Arduino / ESP32 - I2C & UART

WWZMDiB Voice Recognition Module V3 .1 Compatible with Arduino Elechouse Supports up to 80 Voice Commands

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

Description

🎤 Own your voice, control your world—offline and unstoppable!

CUSTOM SOUND TRAINING - Empower your projects with 17 unique custom commands—train whistles, snaps, or even pet sounds!
121 PRELOADED COMMANDS - Skip setup hassle with a vast library of fixed commands ready to deploy out-of-the-box.
PLUG PLAY VOICE CONTROL - Seamlessly integrates with micro:bit, Arduino, and ESP32 for instant voice command activation.
COMPACT WITH REAL TIME FEEDBACK - Built-in microphone and speaker deliver immediate voice feedback in a sleek 49×32 mm form factor.
PRIVACY FIRST OFFLINE OPERATION - No internet needed; your voice commands stay local, ensuring maximum data security and lightning-fast response.

The Gravity Offline Language Learning Voice Recognition Sensor by DFROBOT is a compact, privacy-focused module compatible with micro:bit, Arduino, and ESP32. Featuring 121 built-in commands plus 17 customizable ones, it operates entirely offline using I2C and UART interfaces. Its integrated microphone and speaker provide real-time feedback, making it ideal for smart home automation, robotics, and interactive audio projects without compromising data security.

Specifications

Brand	DFROBOT
Manufacturer	DFROBOT
Model	SEN0539-EN
Model Name	AI Offline Language Learning Voice and Speech Recognition Module
Product Dimensions	4.9 x 3.2 x 3.2 cm; 20 g
Item model number	SEN0539-EN
Processor Brand	Multiple
Processor Count	1
Hardware Interface	USB
Compatible Devices	micro:bit, Arduino, ESP32
Mounting Hardware	Built-in speaker and interface for external speaker
Display Technology	LCD
Microphone format	Built-In
Batteries Included	No
Batteries Required	No
Wireless Type	Bluetooth
Connector Type	I2C
Manufacturer	DFROBOT
Country of Origin	USA
Item Weight	20 g

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$228

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TrustScore 4.5 | 7,300+ reviews