Name: HC-05 Bluetooth Module
SKU: 30-ERBTM001
Availability: OutOfStock

HC-05 Bluetooth Module

Quick Review:

Bluetooth protocol: 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.

Shipping: Usually delivered in 3-7 days.

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Availability:

Out of stock

The HC-05 is a widely used Bluetooth module that allows for wireless communication between devices. It is based on Bluetooth 2.0 technology, and it’s typically used for short-range, low-power communication, often in embedded systems, robotics, home automation, and other wireless control applications.

If you are looking to use the HC-05 in a project, I can guide you through setting it up with an Arduino or another microcontroller.

Technical Specifications:

Bluetooth Version: 2.0 + EDR (Enhanced Data Rate).
Frequency: Operates in the 2.4GHz ISM band.
Communication: Can be configured as both a master and a slave, enabling it to either initiate or accept connections.
Interface: Communicates with microcontrollers using a serial interface (UART).
Range: Effective communication range is typically around 10 meters, depending on the environment and obstructions.
Baud Rate: Default baud rate is 9600, but it can be configured to operate at different rates.
AT Command Support: Configurable using AT commands, allowing you to set parameters like baud rate, device name, password, and operating mode (master or slave).
Voltage: Operates at 3.3V for communication but can accept 5V on the VCC pin.

Applications:

Wireless Communication between microcontrollers and smartphones or computers.
Home Automation systems for controlling lights, locks, or other devices.
Robotics for controlling movement or sending sensor data wirelessly.
Data Transfer for transmitting sensor data wirelessly in embedded systems.

Package Includes:

1 Piece- HC-05 Bluetooth Module

Shipping

We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.

For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.

We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.

This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.

We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.

Warranty

This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.

What voids the warranty?

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.

Other Info

Country of origin: China
Packer/ Importer: Ercoms Robotics Lab

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itz Ashish

11:43 04 Apr 25

Here no one buys any type of equipment, it is very costly and makes you lose money.

Ravish Raizada

09:28 13 Feb 25

Ritu Yadav

13:55 27 Dec 24

Very expensive

Rashish Baranwal

08:05 26 Aug 24

Every project item available here

Abhinav Srivastava

13:57 16 Aug 24

Detailed and knowledgeable

Abhinav Mishra

14:23 10 Aug 24

Well made

Akash s Rawat

Well maintained

Chandan Patel

11:56 05 Aug 24

Best institute for robotics training and projects.

Kamran Ali

07:33 05 Aug 24

A very good experience is there. Concerned person ramchandra ji is very coperative and has good knowledge of project development.

AMBER

03:20 28 May 24

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