Bluetooth 4.0 Stereo Audio Receiver Module Wireless Speaker Amplifier


Price: $7.48
Bonus: 7
Reviews: 0
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Bluetooth 4.0 Stereo Audio Receiver Module Wireless Speaker Amplifier

Bluetooth 4.0 Stereo Audio Receiver Module Wireless Speaker Amplifier

Description (about the interface):

Power supply:

  - VCC: access the positive pole (3~5V)
  - GND: access the negative pole

Serial ports:
  - VCC
  - GND
  - TXD
  - RXD
 Funtion: for data transmission, voice play and status query


Audio:
  - AUX: audio input interface
  - MIC: microphone input interface
  - AUDIO: audio output interface

Buttons:
  - VOL+: volume up
  - VOL-: volume down
  - NEXT: next song
  - PREV: previous song
  - P/CALL: play / pause (short press)
                    answer / hang up the phone (short press)
                    call back (long press)
                    re-pairing (long long press)


Note:

The microphone is not included.

Package included:

1 × Module




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