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HC-05 Bluetooth Chipset


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-10-05

  • SKU: 1500 | DAA825

Availability: NotInStock priceValidUntil: 2026-10-05

  • Rs. 295.00 (inc GST)
    Rs.250.00 + 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.

HC-05 Bluetooth Module Chipset

This is only the chipset not the HC05 Module with ttl interface. 

Bluetooth module (SMD) using chipsets BlueCore4 CSR. It has seven I / O ports, 8 Mbit flash memory for software storage and two modes of operation: via AT commands and transparently. In transparent mode it can be configured as Master, Slave or Loopback, and can connect to other devices that support SPP. In the AT command mode, the user can configure the module and send commands. By controlling the logic level of pin PIO11, the user can activate the work mode between AT command and transparent.

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.

HC-05 Specification

  • Bluetooth protocal : Bluetooth Specification v2.0+EDR
  • Frequency : 2.4GHz ISM band
  • Modulation : GFSK(Gaussian Frequency Shift Keying)
  • Emission power : ≤4dBm, Class 2
  • Sensitivity : ≤-84dBm at 0.1% BER
  • Speed : Asynchronous : 2.1Mbps(Max) / 160 kbps, Synchronous : 1Mbps/1Mbps
  • Security : Authentication and encryption
  • Profiles : Bluetooth serial port
  • Power supply : +3.3VDC 50mA
  • Working temperature : -20 ~ +75Centigrade
  • Dimension : 26.9mm x 13mm x 2.2 mm

Application:

  • Computer and peripheral devices
  • GPS receiver
  • Industrial control
  • MCU projects

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.
What if tracking shows “delivered” but I didn’t receive it?
Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.
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