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What Are The Applications of The Bluetooth Audio Module?

Release date:2022-3-21 16:00:30

1. Bluetooth speaker

A Bluetooth speaker built-in Bluetooth module that replaces the traditional wire connection with a Bluetooth connection. It is mainly connected to Bluetooth playback devices such as mobile phones, tablet computers or notebooks. Bluetooth speakers include portable Bluetooth speakers, wearable audio device,soundbar TV speakers, headphones, car Bluetooth products, etc.The functions of Bluetooth speaker as follows:

1. Support phone hands-free, echo noise cancellation

2. Support wireless music playback

3. Support wireless music control (previous song, next song, play, pause, mute, etc.)

4. Support stereo playback

5. Support configurable voice prompts

6. MP3 player with card

7. FM functions

2. Smart Toy

Smart toy like children's Robot, story Machine, dancing robot etc. add bluetooth module, it can be used for data interaction with smartphones.

3.  walkie-talkie

Add a bluetooth transmitter module to the walkie-talkie, and pair it with the bluetooth wearable headset device to realize the intercom function with the remote walkie-talkie. Pressing the Bluetooth wearable headset device switch is like pressing the PTT button of the walkie-talkie to achieve intercom; when releasing the Bluetooth wearable headset, it is like releasing the PTT button, and the sound quality of the call is good.

4.  Metal detector

Bluetooth metal detector communicates with a smart phone or a tablet computer, etc., and sends the data detected and processed by the bluetooth metal detector to the electronic device terminal with bluetooth function through bluetooth technology. The APP on the mobile phone reminds the user of metal type and its depth in the soil.

 

There are many applications of Bluetooth audio modules,normally Bluetooth audio case need more technical service than BLE modules.Following as HYXKIOT’s BT audio module catalog.

Bluetooth Module

Bluetooth Version

Chip

Protocol

APTX

APTX HD

LDAC

Highlights

HY-BT301A

BT5.1

QCC3024

HID、BLE、SPP、AVRCP、A2DP、HFP、PBAP

×

×

BLE+SPP+audio dual mode

HY-BT301B

BT 5.1

QCC3034

HID、BLE、SPP、AVRCP、A2DP、HFP、PBAP

×

BLE+SPP+audio,support APTX HD,

HY-BT301C

BT5.1

QCC5125

HID、BLE、SPP、AVRCP、A2DP、HFP、PBAP

Support LDAC

F-6988

BT4.2

BK3266

A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1, AVCTP v1.4, AVDTP v1.3, and SPP v1.2

×

×

×

Low cost

F-6990

BT5.2

BK3288

HFPV1.6, HSPV1.2, A2DPV1.2, AVRCPV1.0, PBAP, SPP, OPP, GOEP, FTP, HID

×

×

×

Bluetooth 5.2,cheap BT module

F-3020

BT5.0

QCC3021/QCC3031

HFPV1.6, HSPV1.2, A2DPV1.2, AVRCPV1.0, PBAP, SPP, OPP, GOEP, FTP, HID 

QCC3031 support

×

Small size high end Bluetooth module

F-3128

BT5.2

QCC3024/QCC5124

HFPV1.6, HSPV1.2, A2DPV1.2, AVRCPV1.0, PBAP, SPP, OPP, GOEP, FTP, HID

QCC5124 support

×

Support Bluetooth 5.2,ANC,class 1,


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