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WT2000 series

WT2000B04 Recording Sound Module

Feature:

☆Support MIC recording, LINE-IN recording, AUX recording.

☆Use TF card and U disk as memory, max 32G. 

☆Adopt FAT and FAT32 file system.

☆Freely change audio contents of TF card through USB interface on PC computer.

☆Built in clock module and battery.

☆DC 5V supply power, can charge for the battery when supply power.

☆Can set the time via send the serial port command.


适用范围:
上市时间: 2017 - 12 - 07
产品描述:
产品说明:
Product OverviewWith the development of society and the improvement of human rights consciousness, enterprises and service units need to improve their own sense of service, how to manage and supervise the following performers.It is always used to monitor records, so long recordings and video records go into the life.So on-board recorder, taxi recording black boxes, intercom recording, security monitoring and railway communication recording and a series of products need long time recording, and can be repeated recording, you can copy or upload, according to the law of the classified storage, with features such as time logo.Other functional applications of these products have been relatively mature, so it is generally not possible to design the original product. Features☆Support 8k-44.1...
  • Details

Product Overview

With the development of society and the improvement of human rights consciousness, enterprises and service units need to improve their own sense of service, how to manage and supervise the following performers.It is always used to monitor records, so long recordings and video records go into the life.So on-board recorder, taxi recording black boxes, intercom recording, security monitoring and railway communication recording and a series of products need long time recording, and can be repeated recording, you can copy or upload, according to the law of the classified storage, with features such as time logo.Other functional applications of these products have been relatively mature, so it is generally not possible to design the original product.

 

Features

☆Support 8k-44.1k sample rate,8-320kbps bit rate MP3 audio file.

☆Support WAV, WMA, MP3 audio format, high quality sound.

☆Support 8k-44.1k sample rate WAV audio file.

☆Support 8k-44.1k sample rate WMA audio file.

☆Support MIC recording,LINE-IN recording,AUX recording.

Use TF card and U disk as memory, max 32G. 

Adopt FAT and FAT32 file system.

Freely change audio contents of TF card through USB interface on PC computer.

Support USB sound card function.

☆Universal asynchronous serial UART communication,universal standard interface protocol,easy and flexible to control.

DACL and DACR output, 32-level volume for adjustment.

☆Built in clock module and battery.

☆DC 5V supply power, can charge for the battery when supply power.

☆Can set the time via send the serial port command.

Can set automatic delete function, to ensure delete earliest recording file when the capacity is used up.(module return FULL:0x46 0x55 0x4C 0x4C)

☆The initialize time is 3S when power on.

 

Specification:

Audio Format: Support 8K-44.1K sample rate, 8~320Kbps MP3 audio file
               Support 8K-44.1K sample rate WAV audio file
               Support 8K-44.1K sample rate WMA audio file

Storage capacity: Max support 32GB TF card
                  Max support 32GB U disk

USB Interface: Full speed 2.0

Power Supply: DC3.3~5V

Rated Current: 20~250mA(related with load)

IO Port Level: 3.3V TTL Level

Size: 21.3mm*37.2mm

Working Temperature: -40~85 degree

Humidity: 5%~95%

 

Pin Description:

WT2000B04 Recording Sound Module

WT2000B04 Recording Sound Module 

Usage Occasions:

 WT2000B04 Recording Sound Module


发布时间: 2016 - 11 - 14
Product OverviewWT2000-28SS MP3 programmable audio recording chip, supports WAV, WMA, MP3 audio decoding. Support SPI-FLASH, micro SD card and USB flash disk as storage medium. It has USB interface and has USB sound card function. Can replace audio on PC. Features☆MC5-51 command system compatibility.☆Max support 48MHz system clock.☆Support MP3, WMA, WAV decoding.☆Support MP3 encoding.☆Two multifunctional 8 bit timer, support catching and PWM mode☆Two multifunctional 16bit timer, support catching and PWM mode☆Built in RC oscillator and watchdog timer☆One full duplex UART interface☆Two SPI interface☆One full speed USB 2.0 transceiver☆48MHz phase-locked loop clock generator☆9 circuit 10bit ADC☆Automatic power-on reset ☆Built in two-channel LD0 5V---1.2V, 5V---3.3...
发布时间: 2016 - 11 - 14
WT2000M04 is a kind of new MP3 voice recording module with high quality, able to classify according to the folder and have two playing ways of specified file-name play and specified index sequence play. At the same time, record in the specified folder according to the file name, or record and play according to the index sequence. Any file in the specified folder can be deleted. With function of read status and capacity of SD card, let you know the storage status at any time.Another kinds of WT2004M04 recording module has time and date stamp function, different from above, can automatic name recording files according to current time, easy for check and search, special used for taxi recording black box, on-board recorder, interphone, safety-security area, broadcasting system, communication f...
发布时间: 2016 - 11 - 14
Product DescriptionWT2000B02 is a MP3 voice record playback module, with the functions of folder classify, specified file name play and specified index sequence play. According to file name to record in specified folder or according to the index sequence to record and play, and specify any file to delete in the specified folder. Features1. Support WAV, WMA, MP3 format.2. Support 48KHz sample rate, 32-128Kbps bit rate MP3 record format.3. Built in memory or plug-in U disk as storage, support 32G micro SD card and 32G U disk.4. Three recording methods, microphone recording, line-in recording and dural track recording.5. Support 22 byte file name recording.6. Recording duration time up to 3 months.7. Adopt FAT and FAT 32 file system.8. Through USB interface, update th...
发布时间: 2016 - 11 - 14
Product OverviewWith the development of society and the improvement of human rights consciousness, enterprises and service units need to improve their own sense of service, how to manage and supervise the following performers.It is always used to monitor records, so long recordings and video records go into the life.So on-board recorder, taxi recording black boxes, intercom recording, security monitoring and railway communication recording and a series of products need long time recording, and can be repeated recording, you can copy or upload, according to the law of the classified storage, with features such as time logo.Other functional applications of these products have been relatively mature, so it is generally not possible to design the original product. Features☆Support 8k-44.1...
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