FN-RM01 This is a high quality MP3 sudio recorder and player module. This module uses a SD card to store the sound files.
FN-RM01 is a high-quality MP3 audio recorder and player module, Flexible audio recording modes including MIC recording, Line-in recording and stereo 2-channel Aux-in recording, optional audio recording bit rates, multiple formats of audio files playback supported including MP3, WAV and WMA, and as well as simple communication control modes are the main advantages of this module, which can meet kinds of needs from customers. Features:
Supports microphone(mono), line-in(mono), and Aux-in(stereo) audio recording modes.
Supports AD keys control mode(play/pause, next, previous, record, and stop).
Supports standard UART serial communication control mode.
Supports playback of MP3, WAV, and WMA formats audio files, with great sound quality.
Supports up to 48Khz sampling rate and 128Kbps bit rate of high-quality MP3 audio recording.
Supports USB sound card mode.
Use micro SD card and USB flash drive as the storage devices; supports max 32GB micro SD card and 32GB USB flash drive.
Supports FAT or FAT32 file systems.
Can freely replace sound files in the micro SD card via USB port.
Built-in 1W amplifier that can direct drive 8/ 1W speaker.
3.3V-5V(5V is typical,and it's better to serially connect a diode)
Standard USB 2.0
Standard serial port and TTL level
Low Consumption Current
< 200 uA
-40~+80 Deg C
5% ~ 95% RH
FN-M22P is a high quality audio playback module, which integrates MP3 and WAV decoder together perfectly, and supports parallel port control mode, UART serial port control and key control mode. It takes a SD card or USB flash stick as the storage device, which can be chosen by users freely. It can be controlled easily via MCU commands or external push buttons. Easy to operate and high performance.
With high quality audio decoder, supports MP3 and WAV audio formats.
FN-M16P is a small and low price MP3 module with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities.
Supports MP3 and WAV decoding.
Supports FAT16 and FAT32 file system.
24-bit DAC output and supports dynamic range 90dB and SNR 85dB.
Supports AD key control mode and UART RS232 serial control mode.
Supports maximum 32GB micro SD card and 32GB USB flash drive.
Supports maximum 3000 audio files under the root directory of the storage device.
Supports maximum 99 folders, and each folder can stores 255 audio files.
Supports inter-cut advertisements.
Supports random playback.
Built-in a 3 watts amplifier that can direct drive a 3 watts speaker.
30 levels adjustable volume, and 6 levels adjustable EQ.