Audio B Plus Bluetooth Audio Receiver Module


Tinysine

G55F28765D1791

200 In Stock

Regular price US$9.95
Delivery to USA, Canada, Australia, UK, Germany and Europe: 7-15 days
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All the orders placed between 22 Jan. - 31 Jan. will be shipped on 03 Feb. 2020. All the previous orders have been shipped. We will reply your emails. You can place orders during holiday period also.


If you want to build a simple Bluetooth based amplifier board, Audio B plus Bluetooth audio receiver can be a good choice for your project. This is a Bluetooth 4.0 stereo receiver board. It is based on CSR8635.

We have used 2x10 2mm space male breakout pins. You can integrate it to your project easily.

 Single-ended signal output with Audio amplifier

Single-ended signal output with headphone/small speakers

Differential signal output

 

Microphone input

How to use:

  • Quick press S2 to switch to go the previous song, long press to reduce the volume.
  • Quick press S3 to switch to the next song, long press to increase the volume.
  • Press S1 to play or pause.
  • If there is an audio output, MUTE pin will be high level, otherwise, will be low level.

Features:

  • Bluetooth 4.0
  • HFP V1.6
  • HSP V1.2
  • A2DP V1.2
  • AVRCP v1.4
  • Support for smartphone application(APPs)

Documents:

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