TPA3116D2 Bluetooth Power Amplifier Board
Bluetooth power amplifier board integrated Bluetooth U-disk tfcard playing TPA3116d2 amplifier board double 50WFunction & Mode:Mode: When SD card or USB disk is not inserted, Bluetooth mode is entered by default. When you insert an SD card or USB stick, you can switch modes.RUN: music suspendSTO......
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Product Description
Bluetooth power amplifier board integrated Bluetooth U-disk tfcard playing TPA3116d2 amplifier board double 50W
Function & Mode:
Mode: When SD card or USB disk is not inserted, Bluetooth mode is entered by default. When you insert an SD card or USB stick, you can switch modes.RUN: music suspend
STOP: music started
NEXT: Press briefly to switch to the next song
BACK: Press briefly to switch to the last song
VOL+: Volume up
VOL-: Volume down
EQ: Played sound modification
Power on mode:
When the power is on, the module displays a red light, and flashes with the green light. The default is Bluetooth mode. Turn on Bluetooth for mobile phone and car and search account.
There are voice prompts for successful connection and disconnection.
Bluetooth is preferred. When you access the USB or SD card, both the USB and the SD card will have a tone.
Slave mode:
1. Specific software can be used to modify the program.
2. It can play computer music in real time
Product information:
Product name: Digital Bluetooth Power Amplifier Board
Input voltage: DC 12V~24V
Storage mode: Support TF card and U-disk
Channel: 2
Transmission distance: about 20m
Size: 70*60*18mm
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