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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

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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 NameDirectionDescription
1GND-Massa
SPK_LPUscita analogicaUscita altoparlante positiva, sinistra
3SPK_LNUscita analogicaUscita altoparlante negativa, sinistra
4SPK_RPUscita analogicaUscita altoparlante positiva, destra
5SPK_RNUscita analogicaUscita dell'altoparlante negativa, destra
6GND-Massa
7LINE_ANUscita analogicaIngresso negativo, canale A
8LINE_APUscita analogicaIngresso positivo, canale A
9LINE_BNUscita analogicaIngresso negativo, canale B
10LINE_BPUscita analogicaIngresso positivo, canale B
11VIN-Tensione di ingresso +5V (+3.7V to +5.5V)
12MIC_BIAS-Uscita bias del microfono
13SPK_RUscita analogicaUscita altoparlante, destra
14SPK_LUscita analogicaUscita altoparlante, sinistra
15+1.8V-Tensione di uscita + 1,8 V
16GND-Massa
17FORWARDIngresso1 - Musica successiva / Aumenta il volume - Premere rapidamente S2 per passare alla canzone precedente.
18REWINDIngresso2 - Ultima musica / Riduci volume - Premere rapidamente S3 per passare al brano successivo, premere a lungo per aumentare il volume.
19PLAY/PAUSEIngresso3 - Play/Pausa - Premere S1 per riprodurre o mettere in pausa.
20MUTEUscita4 - 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
ChipCSRA64215
Dimensioni3.5 x 2.4 cm
Bluetooth4.0
HFPV1.6
HSPV1.2
A2DPV1.2
AVRCPV1.4
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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