product description:
Product name: Bluetooth 5.0 decoding board
Chip type: JL AC6925A
Bluetooth version: V5.0+BR+EDR+BLE
Signal input: Bluetooth digital signal
Receiving range: maximum 25 meters(Environmental environment)
Smail ratio:>= 90dB
Frequency range: 20Hz-20kHz
Signal output: 3.5mm audio interface +2.54 3P reserved
Input voltage: DC 5-24V Microusb power supply
Extended interface: Remote control interface*1 control port*1 power port*1 audio port*2
Weight: about 3.8g
Size: 34.5*28*6.8mm
Bluetooth 5.0:
1. Bluetooth 5.0 technology, faster and farther, support automatic return;
2. Support WMA MP3 and non -destructive format WAV FLAC APE(Fast encoding);
3. Multifunctional remote control, special single re -function, convenient and more convenient(Remote control option);
4. A total of 6 EQ mode)
Scope of application:
Suitable for equipment such as mobile phones/notebooks/active audio/amplifiers and amplifier boards/vehicle audio
Extended interface description:
Control interface: The small board can be controlled external to implement the button operation
Power input: Support external DC voltage 5-24V power supply(The minimum allows 3.3V, there is a low -electric alarm)
Signal output: Available signal to power amplifier, tone board, karaoke board, etc.
Remote control interface: You can install the remote control receiving head, with the remote control(Applicable standard version)
Note: All reserved extensions can achieve more functions, but you need to welded yourself