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Bluetooth Ver4.0 Audio Receiver Board w Control Button - BRB4[692]

★★★★★(675 recommends)

SKUAA-AB41155

27.90

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Description

Product Resume

Being a family member of BRB Series, this Bluetooth audio receiver board is capable of offering exceptional audio fidelity with low noise and low distortion. It supports Bluetooth V4.0+EDR and A2DP protocol, perfect for Bluetooth adapter in your Laptop or Desktop computer, or mobile phones with Bluetooth audio stream output support. Resistance and capacity components of high quality, including X7R ceramic capacitors and lower ESR electrolytic capacitors, are used to gain the perfect timber, finally realizing high S/N ratio, low THD+N, wide frequency response range etc. This receiver board also features better fault tolerance and lower latency over older Bluetooth versions and better overall sound quality.

Video for connection with WONDOM amplifier boards:

link

Board TypeBoard
inputBluetooth,
outputRCA, 3.5mm AUX,
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
Power Voltage9V-24V

3.6 x 2.7 Inches PCB Size
Bluetooth V4.0 +EDR, A2DP
Single Ended Audio Signal Output
2.54mm 4Pin Joint Wire Output (Optional)
Control Buttons (External Buttons Support)
(Prev/ Next/ Volume Up/ Volume Down/ Play/ Pause)
External Bluetooth Antenna Available
(I-PEX Micro RF Coax Connector)
External LED Indicator Support
Digital Signal Recovery Circuit
Bluetooth Name Customizable

Specifications typical @ +25℃, Powered by 12V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Power Supply	-	9	12	24	VDC
Distortion	Vo=700mVrms, f=1kHz		0.12		%
Quiescent Current	Vin=12V	-	10	-	mA
Maximum Current	-	-	0.5	-	A
BT Wireless Range	Class 2	10	-	-	m
Operating Temperature	-	0	20	70	℃
Storage Temperature	-	-40	20	105	℃

Specifications typical @ +25℃, Powered by 12V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
THD	Vo=700mVrms, f=1kHz	-	0.12	-	%
Output Noise Level	Vin=12V	-	8.5	-	µV
SNR	Vo=700mVrms, f=1kHz	-	92	-	dB
VOM	THD=1%	-	-	1	Vrms

AA-AB41155 Bluetooth V4.0 Audio Receiver Board w Control Buttons - BRB4 Datasheet.pdf

Bluetooth Audio Receiver Board AA-AB41155.pdf

PRODUCT RESUME

Description
Basic Information
Features
Specification
Connection
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QUESTIONS & ANSWERS

jamie.staltari

20 Mar 2022

hi, how do we configure the uart port board rate on this board?

Hi, jamie. Thank you for your interest in our products. The UART port rate is 115200 bps and cannot be configured. Wish this could help you. Have a nice day~

tezozomoc.tez

27 Aug 2021

What gain settings does this have? and is the stereo pairing available as default from the csr if i purchase 2 of these? if not can it be enabled as part of the renaming service?

Hi, tezozomoc. Thank you for your interest in our products. 1. There is no gain setting on BRB4. It controls volume of the audio source (e.g. phone) through AVRCP protocol. 2. We don't understand your question. Do you mean TWS? BRB4 doesn't support TWS. It outputs stereo signal directly. 3. If you want to rename Bluetooth, you can leave us a remark when placing an order. We will change name for you before shipment. If there is any question, please feel free to contact us with store@sure-electronics.com and send us detailed description of your problem. We will reply to you as soon as possible. Wish this could help you. Have a nice day~

tezozomoc.tez

23 Aug 2021

What gain settings does this have? and is the stereo pairing available as default from the csr if i purchase 2 of these? if not can it be enabled as part of the renaming service?

Hi, tezozomoc. 1. There is no gain setting on BRB4. It controls volume of the audio source (e.g. phone) through AVRCP protocol. 2. We don't understand your question. Do you mean TWS? BRB4 doesn't support TWS. It outputs stereo signal directly. 3. If you want to rename Bluetooth, you can leave us a remark when placing an order. We will change name for you before shipment. Wish this could help you. Have a nice day~

Nikolai.Titov

17 May 2021

Hello! Please add support for aptX HD. Thanks.

Hello, Nikolai. Thank you for your suggestion. We will convey your feedback to our product department.

Andreas.Kakogiannis

14 Jan 2020

Hi, Firstly, I'm confused by the Specifications data. They seem to be for an amplifier, not a Bluetooth receiver. Could you please send or upload the correct information? Secondly, which of your Bluetooth receiver boards has the best audio performance? Is there a difference in audio performance between this board and the AA-AB41136? Many thanks. Andreas

Hi, Andreas. Thank you for your kind feedback. We have re-uploaded the specification. We recommend you with AA-AB41136 - BRB3 for better audio performance. Wish this could help you.

Andreas.Kakogiannis

14 Jan 2020

Hi, Andreas. Thank you for your kind feedback. We have re-uploaded the specification. We recommend you with AA-AB41136 - BRB3 for better audio performance. Wish this could help you.

Thierry.Ruel

29 Dec 2019

Hi, is this board aptx compatible? Thanks

Hi, Thierry. Please kindly be noted that BRB4 does not support aptX as shown in the attached picture. If aptX is required, we recommend WONDOM BRB3 or BRB6P to you. http://store.sure-electronics.com/product/AA-AB41136 http://store.sure-electronics.com/product/AA-AB41158 Wish this could help you.