What is the DSD TECH HC-05 Bluetooth module used for?

The DSD TECH HC-05 module is designed for wireless communication between devices via Bluetooth. It is commonly used in Arduino projects, allowing for seamless transfer of data between an Arduino UNO or Nano and other Bluetooth-enabled devices like smartphones or computers. This module supports both master and slave modes, making it versatile for various applications such as remote controls, data logging, and IoT projects.

How do I connect the HC-05 module to an Arduino UNO?

To connect the HC-05 module to an Arduino UNO, connect the VCC pin of the module to the 5V pin on the Arduino, GND to GND, TX (transmit) from the module to RX (receive) on the Arduino, and RX on the module to TX on the Arduino. This setup enables your Arduino to communicate with the Bluetooth module, thus allowing you to send and receive data wirelessly, making it essential for building remote control applications or Bluetooth-enabled projects.

Can I use the HC-05 module with the Arduino Nano?

Yes, the HC-05 module is fully compatible with the Arduino Nano. The connection process is similar; simply connect the module's VCC to 5V, GND to GND, TX to RX, and RX to TX of the Nano. This makes it feasible to incorporate Bluetooth functionality into smaller projects, such as wearable devices or compact robotics, all while maintaining the same performance and ease of use as with the Arduino UNO.

What is the range of the HC-05 Bluetooth module?

The DSD TECH HC-05 Bluetooth module typically has a range of about 10 meters, depending on the environment and obstacles. This range is suitable for many applications, such as controlling devices within a small room or establishing a connection over short distances. For projects involving smart home automation or robotics, this range provides ample freedom of movement while maintaining a reliable connection.

What programming language is required to use the HC-05 module?

To use the HC-05 module with Arduino, you'll primarily need to program in C/C++ using the Arduino IDE. The IDE provides libraries like SoftwareSerial, which simplifies the process of sending and receiving data via Bluetooth. This familiarity with Arduino programming allows developers to quickly prototype applications such as data logging, wireless sensor networks, or remote control systems tailored to meet specific needs.

Is the HC-05 module easy to configure?

Yes, the HC-05 module is user-friendly and can be configured using AT commands. Once powered, you can enter the command mode by applying the appropriate voltage to the key pin. This enables you to set parameters like baud rate, device name, and security settings. Such configurability allows users to customize their projects to specific requirements, enhancing both functionality and security for applications such as home automation or personal gadgets.

What devices can the HC-05 communicate with?

The HC-05 module can communicate with any Bluetooth-enabled device, such as smartphones, tablets, and computers. This broad compatibility allows users to create projects that can interact with mobile apps for monitoring, control, or data exchange. For instance, you can build a smart application for controlling appliances or relay data from sensors to a mobile interface, making it a powerful tool for both hobbyists and professionals.

Does the HC-05 module support multiple connections?

The HC-05 module typically operates with a single connection at a time. While it can switch between master and slave modes, it does not support simultaneous connections with multiple devices. This makes it ideal for applications where a dedicated communication link is necessary, such as wireless control of a robot, where stable and continuous communication is crucial during operation.

Can I use the HC-05 for long-distance communication?

While the HC-05 module excels in short-range communication (up to 10 meters), it is not designed for long-distance use. For applications that require long-range communication, considering alternatives like LoRa or Wi-Fi modules may be more suitable. However, the HC-05 is perfect for local applications like personal projects, Bluetooth remote controls, and data transfer within a confined space.

How to Shop DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Online From Ubuy?

It’s easy to shop DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

DSD TECH

With this HC 05 Bluetooth module, you can quickly add the Bluetooth feature to your DIY project, and then connect it to your android phone for remote control.

DSD TECH

Item #: 6577226

DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module for UNO R3 Nano (Basic Version)

Q: Where can I buy DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module for UNO R3 Nano in Luxembourg?

You can purchase the DSD TECH HC-05 Classic Bluetooth module from Ubuy, which offers a wide range of electronic components and accessories. Ubuy provides a user-friendly shopping experience and reliable service, making it easy to find this module for your projects. Checking out Ubuy allows you to efficiently acquire the HC-05 module along with other necessary components.

Item #: 6577226

€ 16

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Wednesday, August 26

Secured transaction

Our Top Logistics Partners

With this HC 05 Bluetooth module, you can quickly add the Bluetooth feature to your DIY project, and then connect it to your android phone for remote control.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Easy Integration

Designed for seamless integration with Arduino UNO and Nano, making it accessible for hobbyists and developers to add Bluetooth functionality without complex setups.

Long Range Connectivity

Offers reliable wireless communication with a range of up to 100 meters, ensuring robust connections for various applications, from DIY projects to remote control systems.

Cost-Effective Solution

Provides an affordable Bluetooth solution that balances quality and performance, ideal for budget-conscious makers looking to enhance their projects without sacrificing features.

Product Details

Product Dimensions (L x W x H)	2 x 1.5 x 0.1 inches (5.1 x 3.8 x 0.3 cm)
Item Weight	0.2 ounces (5.67 grams)
Manufacturer	DSD TECH
Item model number	HC-05
Date First Available	August 1, 2017

Who Should Buy?

Arduino Enthusiasts
Perfect for hobbyists wanting to connect Arduino boards wirelessly for DIY projects and prototypes.
IoT Developers
Ideal for Internet of Things applications, enabling wireless communication between devices using Bluetooth 2.0.
Wireless Projects
Beneficial for creating remote-controlled systems or wireless sensors needing simple Bluetooth connectivity.

Professional Engineers
Not suitable for professionals seeking advanced Bluetooth features or high-speed data transfer capabilities.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Online From Ubuy?

Answer: It’s easy to shop DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Available to Shop Online in Luxembourg?

Answer: Yes, at Ubuy Luxembourg this product is available for you to shop at a reasonable price. The DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

DSD TECH Bluetooth Network Adapters HC-05 Editorial Review

The DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module for UNO R3 Nano Basic Version is a device that works as expected and has good range. The firmware Version: 2.0-20100601 works perfectly for use with Arduino and AT commands and has specific data buffering and blocking when the buffer is full. However, a few reviewers have had issues with operating the AT button, making connectivity and instruction a little problematic. Several have complained about a lack of good instructions written in good English translation, whilst some buyers have recommended using the DSD TECH HM-10 Bluetooth Module instead of this one as it supports Bluetooth Smart and iOS.

Customer Reviews & Ratings

4.2

275 customers ratings

5 Star

65%
4 Star

15%
3 Star

9%
2 Star

2%
1 Star

9%

Review this product

Share your thoughts with other customers

Pros

Good range
Firmware version 2.0-20100601 works perfectly with Arduino and AT commands

Cons

Lack of good instructions in English translation

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 16

Order now and get it around Wednesday, August 26

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Works as a wireless bluetooth module that can add bluetooth feature to your DIY project.
Can be switched to master mode for a better bluetooth connectivity with other devices.
Not compatible with iPhone or iPad.
Can be put in the AT command mode by connecting EN PIN to the power supply.
Works on a 3.6V to 6V voltage range with a default baud rate of 9600 and default pin of 1234
Comes with a 6PIN Dupont Cable for easy connections.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module for UNO R3 Nano (Basic Version)

€ 16

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

DSD TECH Bluetooth Network Adapters HC-05 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

€ 16

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*