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CSR8645 Bluetooth 4.0 Stereo Audio Module


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-04-19

  • Brand: Generic
  • SKU: 1852 | DAA780

Availability: NotInStock priceValidUntil: 2026-04-19

  • Rs. 796.50 (inc GST)
    Rs.675.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

CSR8645 Bluetooth 4.0 Stereo Audio Module

This Module is based on Qualcomm's CSR8645 Bluetooth Audio Platform IC. 

The CSR8645/F3188 is an easy and cost-effective platform for developing wireless audio products and supports reduced development time. It is an ideal solution for a range of highly differentiated home entertainment and wearable audio products including stereo headphones, speakers, speakerphones, headsets and hands-free devices. 

We have Various sizes of Communication Modules. Check out our complete collection of Communication Modules.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of CSR8645/F3188 Bluetooth 4.0 Stereo Audio Module

  • Type : F-3188
  • Bluetooth Specification : v 4.0
  • Voltage : DC 3.3 Volts - 4.2 Volts
  • Bluetooth protocol : HFP V1.6/A2DP V1.2/AVRCP V1.4/HSP V1.2
  • Working Current : =30mA
  • Standby Current : <50uA 
  • Temperature range : -40 Celsius ~ +80 Celsius
  • Wireless transmission range : > 10m
  • Transmission power : CLASS1/CLASS2/CLASS3,9dbm(MAX)
  • Sensitivity : -80dBm<0.1%BER
  • Frequency Range : 2.4GHZ ~ 2.480GHZ
  • External Interface : PIO/SPI/I2S/PCM/USB
  • Audio Performance : AAC/MP3/SBC/APTX
  • Audio SNR : =75dB

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Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.
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