-27%

ASR PRO speech recognition module

Original price was: ₹1,099.00.Current price is: ₹799.00.

Technical Details

Operating Voltage: 3.6 – 5V
Current: >500mA
Interfaces: UART, I2C, PWM, SPI, GPIO
Serial Port Speed: 9600bps
Identification Rate: 98%
Max Recognition Distance: 10m (open area)
Response Time: 0.1s
System Frequency: 240MHz
SRAM: 640kB
Flash: 2MB / 4MB (internal)

Features

Offline intelligent speech recognition
High accuracy, supports up to 300 entries
Long-distance recognition (up to 10m) with <0.1s response
Built-in 2M/4M FLASH, no external crystals or power chips needed
Rich peripherals: 3x UART, 6x PWM, 10x IO, multi-voice broadcasting

Applications :

Smart Home Automation
Voice-Controlled IoT Devices
Robotics and AI Assistants
Hands-Free Industrial Controls
Interactive Toys and Gadgets
Automotive Voice Commands
Healthcare and Assistive Devices
Consumer Electronics with Voice Interface

Physical Attributes

L x W x H (mm) : 37.5 × 33.5 x 10
Weight (g): 5

Package Includes

1 x ASR PRO speech recognition module

10 in stock

Category: SENSOR

Description

Specification

Description

ASR PRO speech recognition module

The ASRPRO-01 Voice Recognition Module is an advanced offline intelligent voice recognition solution designed for high accuracy and reliability. It features a high recognition rate and the ability to accurately detect repeated words while supporting user-defined voice inputs. With a built-in memory capacity of up to 300 entries, it offers extensive customization for various applications. The module provides a long recognition distance of up to 10 meters in open areas, ensuring effective operation even in spacious environments. With an ultra-low latency of less than 0.1 seconds, it delivers real-time responsiveness. Additionally, the module is equipped with internal 2M/4M flash storage, further enhancing its performance and data handling capabilities.

Additional information

Weight	5 g
Dimensions	37.5 × 33.5 × 10 mm

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