AudioB I2S Bluetooth Digital Audio Receiver Module

$11.95

If you want to build a digital Bluetooth amplifier board, this AudioB I2S Bluetooth audio receiver module is suitable for your project. This is a Bluetooth 4.2 stereo receiver module, I2S digital output, and Music resampling frequency is 48KHz. Apt-X supported. Based on CSRA64215. We breakout pins to 2×10 2mm space male pins. You can integrate it into your project quickly.

AudioB I2S Bluetooth Digital Audio Receiver Module

If you want to build a digital Bluetooth amplifier board, this AudioB I2S Bluetooth audio receiver module is suitable for your project. This is a Bluetooth 4.2 stereo receiver module, I2S digital output, and Music resampling frequency is 48KHz. Apt-X supported. Based on CSRA64215. We breakout pins to 2×10 2mm space male pins. You can integrate it into your project quickly.

The module PIN7,8,9,10 is I2S output pins:

  • 7 – GND
  • 8 – BCK I2S synchronous data clock, It’s a 2.304MHz square wave signal.
  • 9 – SD I2S synchronous data output.
  • 10 – LRCK I2S word select, 48KHz. 1 – Left channel data, 0 – Right channel data.

Notes

  • Quick press S2 to switch to 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 audio output; the MUTE pin will be high; otherwise, it will be below.

Features

  • Bluetooth 4.2
  • I2S digital output
  • Sampling Rate: 48KHz
  • Bit per Sample: 16 bit
  • Left Justified
  • Justified Data 1 bit delay
  • Apt-X supported
  • Low power consumption: 5mA@5V
  • HFP V1.6
  • HSP V1.2
  • A2DP V1.2
  • AVRCP v1.4
  • Support for smartphone application(APPs)
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