This module is a module that provides a serial port to control the MP3 music, which is the perfect integration of WAV and MP3. At the same time, the software supports /TF USB driver, support FAT32, FAT16 file system. Through a simple serial command to complete the play music, as well as how to play music and other functions, without the need for the bottom of the bottom operation, USB can be read card reader, stable and reliable is the biggest feature of this product. In addition to the depth of the chip is also customized products, specifically for the USB reader, TF card player fixed voice broadcast field development of low-cost solutions.
Two, module function 1, support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 24, 2 bit DAC output, the dynamic range of 90dB, 85dB, 3, fully supports FAT16, FAT32 file system, the maximum support U 32G, TF card 4, a variety of control mode, serial mode, AD key control mode 5, the radio spots language function, can pause on the background music 6, the audio data is sorted by the folder, up to 255 folders, each folder can be allocated 1000 songs 7, 30 levels of volume can be adjusted, the 5 level EQ can be adjusted 8, connect the computer can display drive to update the content; 9, can be controlled through the microcontroller serial port designated music; 10, in the key mode, you can play mode selection: single cycle, big circle; Three, module application 1, car navigation voice broadcast 2, highway transportation inspection, toll station voice prompt; 3, railway station, bus station security check voice prompt; 4, power, communications, banking, voice prompts; 5, the vehicle into, out of the channel verification voice prompts; 6, * * border check channel voice prompt; 7, multi-channel voice alarm or device operation guide voice; 8, electric sightseeing car safe driving voice notice; 9, mechanical and electrical equipment fault automatic alarm; 10, fire alarm voice alarm; 11, automatic broadcast equipment, time broadcast Four, module parameters MP3 file format 1, support all bit rate 11172-3 and layer3 ISO13813-3 audio decoding 2, sampling rate support (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48 3, support Normal, Jazz, Classic, Pop, Rock and other audio USB interface: 2 standard UART interface: The standard serial port, TTL level, the baud rate can be set Input voltage: Power supply at 3.3V-5.4V for 4.2V Rated current: 15ma[without U Dimensions: 37mmX31mm Working temperature: -40 degree ~70 Humidity: 5% ~ 95% Five, module pinout Six, the back of the module picture
Tags: name card, Cheap name card, MP3 control module serial music voice playback module TF Card /U disk reader specified file name.
|Package Weight||0.5kg (1.10lb.)|
|Package Size||10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)|
|Type||Air Conditioner Parts|