MP3 Player Module with 2W Amplifier, TF Card & U disk Reader and USB - Arduino
Complete MP3 player module with 2W amplifier, Micro USB and USB ports, TF and U disk memory card readers, 3.5mm jack socket, and ARK terminal block. All you need to do is connect a power supply and you will get a working MP3 player which will immediately start searching and playing songs from the inserted media.
The module plays only MP3 files. The main chip is GPD2856C.
After connecting the power, the module searches for the correct file formats and starts playing them automatically. It also remembers the file being played after disconnecting the power supply. When it is finished, it goes back to the top of the list and plays from the beginning.
Superior sound quality onboard 2W mono amplifier (or up to 3W with 5V power supply) with direct speaker ARK terminal block connector (4Ω 3W speaker recommended) and 3.5mm gold plated headphone jack socket for plugging-in headphones or external audio system.
A Micro USB port can be used to power the board. Alternatively, a 3.7V cell can be used but some USB flash drives may not work due to the lower supply voltage. You can use a STEP-UP buck converter available in our store to increase the voltage.
Supports TF Cards (mobile phone memory cards) and U disk - popular pendrives.
No soldering with speaker terminals for easy wiring.
The module is designed to facilitate modification
Power range: 3.7~5.5V
Dimensions: 47mm*34mm
Playing automatically when power is on. When an mp3 file is being played, the red LED flashes.
Supports U disk (test 32G), TF Card (test 16G) play mode; power on default TF card mode, if the TF card does not exist, automatically jumps to U disk mode, if both devices are installed. You can also manually select the source device.
Onboard buttons can be used to control songs, volume up and down, pause or play and source selection.
The default mode is the all files play mode when powered-up.
Key Operating Instructions:
"Prev / V--" button: short press for going to previous song, long press for volume down
"Next/v++" button: short press for going to the next next song, long press for volume up
"P / P / Mode" button: short press for the "Play/Pause" switch, "long press" to switch between U disk and TF card mode
"Repeat" button: "Press" for “single/all song" mode (no long press)
Note:
"Long press" approximate 2S
If you use U disk mode, it is recommended 5V power supply, and some U disk does not support 3.7V power supply
Exquisite double board design, large area of copper, stable and reliable.
Technical data
Supply voltage: 3.7V - 5.5V Micro USB connector (can be powered from a power bank), soldering pads
Output power: 1x3W - to a 4 Ω speaker
Dimensions: 47 x 34 mm
Gold-plated headphone jack STEREO - JACK 3.5mm
Support TF card (mobile phone memory cards - 16GB)
and USB flash drive playback mode (up to 32GB)
ARK2 connector for loudspeaker connection
Dimensions: 35 x 48 x 12mm