Luxus Audio BTBA40AJ - Bluetooth 4.0 Module with APT-X
Luxus Audio BTBA40AJ - Bluetooth 4.0 Module with APT-X
Luxus Audio BTBA40AJ - Bluetooth 4.0 Module with APT-X
Luxus Audio BTBA40AJ - Bluetooth 4.0 Module with APT-X

BTBA42AS - Bluetooth 4.2 APT-X card with SMA Antenna connector

BTBA42AS - Bluetooth 4.2 APT-X card with SMA Antenna connector

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BTBA42AS - Bluetooth 4.2 APT-X card with SMA Antenna connector

Luxus Audio - BTBA42AS

If you want to build a simple Bluetooth amplifier card. AudioB plus The Bluetooth audio receiver is a good choice for your project. It is a bluetooth 4.0 stereo recevier, supported by APT-X. Based on CSRA64215. We have breakout pins for 2x10 2mm space pins. You can easily integrate it into your project. This module has an SMA connector. You can connect an external 2.4G antenna with it.

Modulo Bluetooth

 Features BTBA42AS 

Pin  Name Direction Description
1 GND - Massa
2  SPK_LP Uscita analogica Uscita altoparlante positiva, sinistra
3 SPK_LN Uscita analogica Uscita altoparlante negativa, sinistra
4 SPK_RP Uscita analogica Uscita altoparlante positiva, destra
5 SPK_RN Uscita analogica Uscita dell'altoparlante negativa, destra
6 GND - Massa
7 LINE_AN Uscita analogica Ingresso negativo, canale A
8 LINE_AP Uscita analogica Ingresso positivo, canale A
9 LINE_BN Uscita analogica Ingresso negativo, canale B
10 LINE_BP Uscita analogica Ingresso positivo, canale B
11 VIN - Tensione di ingresso +5V (+3.7V to +5.5V)
12 MIC_BIAS - Uscita bias del microfono
13 SPK_R Uscita analogica Uscita altoparlante, destra
14 SPK_L Uscita analogica Uscita altoparlante, sinistra
15 +1.8V - Tensione di uscita + 1,8 V
16 GND - Massa
17 FORWARD Ingresso 1 - Musica successiva / Aumenta il volume - Premere rapidamente S2 per passare alla canzone precedente.
18 REWIND Ingresso 2 - Ultima musica / Riduci volume - Premere rapidamente S3 per passare al brano successivo, premere a lungo per aumentare il volume.
19 PLAY/PAUSE Ingresso 3 - Play/Pausa - Premere S1 per riprodurre o mettere in pausa.
20 MUTE Uscita 4 - Controllo mute - se c'è un'uscita audio, il pin MUTE sarà di livello alto, altrimenti sarà  di basso livello.

Others features BTBA42AS

Parameter  Specifications
Chip CSRA64215
Dimensioni 3.5 x 2.4 cm
Bluetooth 4.0
HFP V1.6
HSP V1.2
A2DP V1.2
AVRCP V1.4
APT-X (Supportato)

Connections

Bluetooth Digitale

Single-ended signal output.

Bluetooth Digitale

Single-ended signal output with headphones / small speakers.

Bluetooth Digitale

Differential signal output.


Note:

     Quickly press S2 to go to the previous song, long press to decrease the volume
     Quickly press S3 to move to the next song, long press to increase the volume
     Press S1 to play or pause
     Aux DET: Leave open: Aux in / Line disabled, Connect to GND: Aux in / Line in enabled (MUTE control not available on this module)

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