ASR PRO Voice Recognition Playback Module Downloading Offline Expanding Board Serial Port Voice Broadcast Recognition Module

Hign-concerned Chemical : NoneSupply Voltage : 3.6-5 VCondition : NewType : ModuleBrand Name : APWIKOGER : Mainland ChinaVoice Recognition Module : Voice Development BoardVoice Recognition Playback Module : Expanding Board : Mainland ChinaType : ModuleCondition : NewModule model : ASRPRO-CORE-2M,ASRPRO-2Msize : 18x23x2.9(0.2) mmWorking temperature : -40 -85,-40 -85,-40~85Storage environment : - 40 - 100 <5% RH,- 40 - 100 <5% RH,- 40~100 <5% RHPower supply range : power supply voltage 3.6V-5V, power supply current>500mA,power supply voltage 3.6V-5V, power supply current>500mA,power supply voltage 3.6V-5V, power supply current>500mASupport interface : UART/12C/PWM/SPI/GPIO,UART/12C/PWM/SPI/GPI0Number of available I0 ports : 10,10Serial port rate : default 9600bps,default 9600bpsSPI Flash : 2MB (built-in), 4MB (built-in),2MB (built-in), 4MB (built-in)Size : 30x28(0.2)mmRecognition rate : more than 98%Recognition distance : up to 10mRecognition response time : less than 0.1SSystem frequency : 240MHzSRAM : 640KBFLASH : Built-in 2MB/4MBUART interface : 3 channels, maximum support for 3 M baud rateLIc interface : 1 channel, expandable through external IIC devicesPWM interface : 6 channels, direct drive lamp control and motor application The United States customers attention:
When you select "Ship From United States", the following addresses will not provide delivery service: Hawaii, Alaska, Puerto Rico, Guam, APO, DPO, FPO, etc. Recommend you to choose "Ship From China".Thank you！！！
Clientes de Espa?a atención:
Cuando selecciona "Enviar desde Espa?a", el servicio de entrega no está disponible en los siguientes códigos postales:
35000-35999
38000-38999
Se recomienda que elija "Enviar desde China". ?Gracias! ! !ASR PRO Voice Recognition Module One Click Expanding Board Serial Port Voice Broadcast Recognition Module Offline Voice Commands Features:
1. Effortless Firmware Development: The voice recognition module simplifies the development process with its smart offline recognition capability, allowing for quick firmware creation without the need for extensive learning. This feature makes it an ideal choice for developers looking to integrate voice recognition into their projects efficiently.
2. High Recognition Accuracy: With the ability to accurately recognize up to 300 user-defined phrases, including repetitive words and multiple entries, the voice development board stands out for its high recognition rate. This capability ensures reliable performance in various applications.
3. -Distance Recognition: The voice recognition playback module boasts an impressive recognition distance of up to 10 meters, combined with a minimal response time of less than 0.1 seconds. This feature ensures swift and effective voice command execution even from afar.
4. Simplified Component Requirements: Featuring built-in 2M/4M FLASH, eliminating the need for an external crystal oscillator, and equipped with three high-performance LDOs for power management, the expanding board reduces the need for additional power chips and peripheral components, streamlining the design process.
5. Extensive Peripheral Support: The voice broadcast recognition module supports a wide range of peripherals, including 3 UART ports, 6 PWM channels, and 10 IO ports, a with the capability to broadcast in 18 different languages, dialects, and accents. This single-chip solution enables developers to create versatile and multilingual voice-activated applications.Specification:
: Mainland China
Type: Module
Condition: New
ASRPRO-CORE core board
Module model: ASRPRO-CORE-2M
size: 18x23x2.9(±0.2) mm
Working temperature: -40℃ -85℃
Storage environment: - 40 ℃ - 100 ℃500mA
Support interface: UART/12C/PWM/SPI/GPIO
Number of available I0 ports: 10
Serial port rate: default 9600bps
SPI Flash: 2MB (built-in), 4MB (built-in)ASRPRO development board
Module model: ASRPRO-2M
Size: 30x28(±0.2)mm
Working temperature: -40℃ -85℃
Storage environment: - 40 ℃ - 100 ℃ 500mA
Support interface: UART/12C/PWM/SPI/GPI0
Number of available I0 ports: 10
Serial port rate: default 9600bps
SPI Flash: 2MB (built-in), 4MB (built-in)
ASRPRO chip
Recognition rate: more than 98%
Recognition distance: up to 10m
Recognition response time: less than 0.1S
System frequency: 240MHz
SRAM: 640KB
FLASH: Built-in 2MB/4MB
Algorithm: Support neural convolution operations such as DNNVTDNNIRNN, speech recognition, voiceprint recognition, voice enhancement, voice detection, single-microphone noise reduction enhancement, single-microphone echo cancellation, 360-degree omnidirectional pickup and other functions
Clock: Built-in high-precision RC oscillator, no external crystal oscillator and capacitor are required, and the temperature drift is less than 2%
UART interface: 3 channels, maximum support for 3 M baud rate
LIc interface: 1 channel, expandable through external IIC devices
PWM interface: 6 channels, direct drive lamp control and motor application
GPIO port: 10 channels, which can be used as the main control of I℃.Some GPIOs support direct communication with wide-voltage 5v level signals without external level conversion
Power supply range: power supply voltage 3.6V-5V, power supply current>500mA
Working temperature: -40℃~85℃
Storage environment: - 40℃~100℃ ℃