Proizvedeno u : Aziji

Bluetooth audio modul koji moze da se napaja iz litijumske baterije 3.7V i ispravljaca do 5V.
Zgodan da se doda pustanje muzike preko bluetooth-a uredjaju koji ima audio ulaz, recimo razne muzike za kola itd. .
Pored bluetootha moze da pusta muziku i sa Micro SD kartice kao i USB flash memorije (potreban adapter).
Pri konektovanju/diskonektovanju i ukljucenju oglasava se diskretnim tonovima, ne prica iako tako pise u engleskom opisu ispod.

Napomena: Ne prikljucivati USB ako je zakacena baterija posto ne postoji kontrola punjenja.

Operating specification

1. Mode Control

Bluetooth mode is default, powered on when there is no U disk or TF card installed on board; And music mode is defult, powered on when U disk or TF card is installed on board. Switching mode using adkey or IR remote.

2. Music mode

Playing the audio files stored in the U disk and TF card, when plug into U disk and TF card.

3. Bluetooth mode

When switching mode and playing “ The bluetooth device is ready to pair” , it goes into Bluetooth mode and is ready to pair. The device named “ XY_BT” Cell phone searched is the decoding board device. Connecting the “ XY_BT” device with cell phone, the decoding board plays “ The bluetooth device is connected successfuly” , the decoding board has connected with the cell phone successfully, and you can playing music through the bluetooth device. Showing in the below picture .



USB Audio

Connecting the decoding board with PC by USB data wire. Switching mode and playing “ USB mode” , it`s in USB Audio mode. Playing music by PC player , and the decoding board will play the music in the PC player list. If pluging into TF card, can download music into the TF card from PC.

NOTE:

1. When working in the USB Audio mode, U disk mustn`t be pluged into board.

2. In the U disk playing mode, suggesting that use 5V power to supply(don`t use 3.7V power to supply), because earlier U disk can`t support 3.7V power supply.

3. When using mobile power and PC USB port to supply, must use Power port on the board(mustn`t use USB Audio port on board), or can`t playing audio files stored in U disk.

4. This decoding board only support FAT16/FAT32 file system format, both U disk and TF card, don`t support NTFS file system format.