Description

Product selling point

1: Small size

2: stable performance

3: Simple to use

4: Decoding chip: PCM5102

5: Power supply voltage: AC6-20V/DC6-20V/DC5V

The module is turned on after power on, no need to press any buttons, the blue light flashes after power on, and the blue light flashes quickly after about 8S, and the bluetooth enters the pairing mode. At this time, you can use the mobile phone to search for bluetooth. Click the pairing link Bluetooth, no need to enter a password, the blue light is always on after the link is successful. The music can now be played.

Regarding the noise problem, this board adopts PCM5102 audio decoding, linear power supply chip, all imported audio-specific high-pass filter capacitors, the board itself does not have any noise, but if the power supply of the power amplifier is used, there may be common ground noise, please use a separate power supply for power supply

parameter

1. Power supply voltage: AC6-20V/DC6-20V/DC5V

2. Current: 100MA

3. Bluetooth chip: Qualcomm QCC3003

4. Decoding chip: PCM51025.

5. Bluetooth version: 5.0

6. Support audio decoding format: SBC, AAC

7. Weight: 37G

list

1*Qualcomm Bluetooth decoder board 5.0 lossless PCM5102 receiver board modified power amplifier audio DIY zero noise