Module Description:
This module supports bluetooth 4.1, support for automatic back to connect function, support WAV + APE + FLAC + MP3 lossless decoding, stereo channel output, also comes with a TF card slot, you can plug the TF card, support U disk, TF card playback!
Module parameters:
Power supply interface
Universal Micro USB 5V power supply
Power supply pad
External 3.7V-5V power supply modification
USB (U disk) interface
Supports playback of MP3, WAV, APE, FLAC files from USB flash drive
Support FAT16/32 file format
TF card slot
Support playback of MP3, WAV, APE, FLAC files from TF card.
Support FAT16/32 file format
LED indicator
Bluetooth mode light is always on, music playback mode light is blinking
3.5mm stereo output
Standard 3.5mm connector, can input stereo audio source, can plug in headphones, can also be connected to the amplifier device
Button Description:
MODE: ""short press"", can switch TF card, U disk, Bluetooth mode switching
P/P: ""short press"", play/pause
NEXT/V+: ""short press"" for the next song, ""short press"" for the volume increase
PREV/V+: ""short press"" for the previous song, ""long press"" for volume decrease.
RPT: ""short press"" for single song/loop switching
Instructions for use:
Mode control:
1. When the decoder board is not plugged into a U disk or TF card, the module defaults to Bluetooth mode after powering on; when the decoder board is plugged into a U disk or TF card, the module defaults to Bluetooth mode.
2. When the decoder board is plugged into a U disk or TF card, the module will power on in music mode by default;
Music mode:
1. Insert a U disk or TF card to play the music files stored in it.
Bluetooth mode:
1. In this mode, the power will be inserted into the English ""When bluetooth device is ready to pair"", indicating that the bluetooth mode and waiting for matching connection; cell phone open bluetooth search ""HW-BT"" and connect; when the connection is successful, the decoder is in music mode. Connect; when the connection is successful, the decoder board will have the English prompt ""the bluetooth decvice is connected succesfully"", and at this time the decoder board can play music.
Special Tips:
Note: If the U disk playback, it is recommended to use USB 5V power supply (not recommended to use 3.7V lithium battery power supply), because the early U disk does not support the 3.3V voltage.
b. U disk or TF card, the decoder only supports FAT16/FAT32 file system, does not support NTFS.
No-delivery refund
