Good price csr bluetooth module bluetooth low energy module audio receive module
USD $4 - $6 /Piece
Min.Order:2000 Pieces
Shenzhen ALMsound Technology Ltd.
Good price csr bluetooth module bluetooth low energy module audio receive module:
1.ALM-A01-CSR8645 is a low energy csr bluetooth module bluetooth audio receiver module.
2.It is built on ROM-based chip CSR8645 based on CSR BC08 Multimedia Core, fully compliant with Bluetooth core specification V4.1, with high performance stereo ADC and DAC and aptX Hi-Fi quality stereo codec.
3.It’s a short range, compact and cost effective module, able to be embedded into your electronics devices which need Bluetooth® connection, such as Home Audio, Car kit, Hands free applications.
Good price csr bluetooth module bluetooth low energy module audio receive module
Specifications:
Spec Item | Range | |
General | Dimension (mm) | 24.0 x 17.8 x 3.0 mm |
PCB material | FR4 four layers | |
Soldering pin type | Stamp module for SMT | |
Antenna | Antenna built-in | |
Firmware memory | ROM | |
I/O interface | PIOs, AIOs, UART, SPI, USB, I2S/PCM | |
Output for LED | 3 LED outputs (RGB) | |
Bluetooth | Bluetooth version | V4.1 + EDR |
Bluetooth chipset | BlueCore® CSR8645™ | |
Profiles supported | A2DP/AVRCP/HFP/HSP | |
Multi-point connection | 2 x host devices (A2DP/HFP) or 2 x headsets | |
Smart connection | CSR's proximity pairing & connection | |
NFC/Touch-to-pair | NFC module built in (Optional) | |
RF/Wireless | Frequency range | 2.40GHz to 2.48GHz |
Transmission power | Class 2 , 0 ~ +8 dBm | |
Sensitivity | -87dBm (typical) | |
Wireless Range | >10m ( free space) | |
Supply - Battery (VDD_BAT) | 4.30V (Max) | |
Supply - I/O (VDD_PADS) | 3.0V~3.7V (Recommended) | |
Current consumption1 | ~250uA (typical) @ACL link, Sniff 500ms, LED off, Standby | |
Current consumption2 | ~11 mA (typical) @SCO link, HV3 packet, SCO | |
Current consumption3 | ~13 mA (typical) @SBC, 48KHz sampling, A2DP |
Good price csr bluetooth module bluetooth low energy module audio receive module
1.Features:
· A small and cost effective Bluetooth® System
· Good price low energy bluetooth audio receiver module
· Class 2, up to 10-meter range
· Security simple pairing
· Bluetooth® Profile Supported: HSP, HFP, A2DP ,AVRCP
· aptX,SBC,MP3 and AAC decoder support
· Multiple connections support(2HFP connections and 2A2DP connections)
· CSR’s latest CVC technology for narrowband and wideband voice connections
· 5-band fully configurable EQ
· Audio interface: I2S and PCM
· CSR GAIA support analog
· Parameters configurable
· Wired audio support: USB and analogue
· Power management: low power 1.8V operation for Bluetooth® core
· Surface mount package for embedded applications
2.Applications:
· Stereo Bluetooth headset/headphone
· Bluetooth Speaker
· High-end noise cancellation mono headset
3.Products series:
Shenzhen ALM Technology Co., Ltd. is a innovation company in wireless technology and product field, providing professional value-added service for both Chinese export-oriented enterprises and international sourcing customers, focusing on medium/high end Bluetooth products with high quality in acoustic and RF enhanced, based on our strengths in wireless technology and industrial expertise from an strong expert team in R&D and production quality management.
A. OEM & ODM service:
I. Based on our MOQ, we can brand your logo on products and package.
II. Perfect ODM service will be supplied by our professional R&D team.
B. Sample order:
I. Stock-available sample:
Sample fee will be refunded after formal order.
Delivery time: Within 24 hours after received your sample fee.
II. Branding your logo sampling:
Sample fee will be quoted after your logo and your requirement in details.
Delivery time: 3-7 days depending on the requirement.
Sampling fee will not be refunded.
Delivered by: DHL, FedEx, UPS, EMS, Postal air mail etc.
C. After-sale services:
I. Best quality and service for any order any client.
II. Normally One year Warranty:
We will replace the broken parts or unqualified product with new in the next order.
Ⅲ. For shipping: we will track the order until you get the goods.
IV. Please feel free to contact us if any problem.
Q1. How to play an order? What about prices?
A1: Play an inquiry or contact with online service, after receiving your inquiry we will reply you with prices and information,thank you.
Q2. Can i have my logo printed on the products and packing?
A2: Totally acceptable,thank you.
Q3.What is your payment terms?
A3: For sample: Paypal, T/T, west union;For production: T/T, L/C, or negotiable terms.Thank you.
Q4.What would the delivery time be?
A4: Regularly 20 days after sample confirmed, ahead to 10-15 days if urgent, thank you.
Q5.In an unlikely event that there is a faulty items from my order, what should I do?
A5: We have full healthy after-sales service system, if anything happened not match to the contract, we shall recheck and give a better service for customers, penalty or free replacement if necessary, thank you.
More informations , pls feel free contact us .
Tel:+86 137 9854 4887
Skype:(live) cherry_1763
WhatsApp: 86 13798544887