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HC-05 Pair Module
HC-05 Pair Module

HC-05 Pair Module

SKU: WIR-00102

Brand: Techshop Bangladesh

Warranty: N/A

Model: N/A

৳ 821.69

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Category: Bluetooth

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Description of HC-05 Pair Module

Product package contains two HC-05 bluetooth modules.

 

The simplest way to make two Arduino boards talk to each other wirelessly.


Connect each of these modules to two different Arduino boards. When both of them are powered up, they will connect to each other automatically, no matter which one you power up first. Then any data sent from one Arduino board will be tranfered wirelessly to another and vice versa. 

 

Connects Automatically, No Interference:

We've already paired these modules with each other before packaging, with a unique pairing code. Because of the unique code, there's no chance of interference if two or more pairs of these modules are working nearby.  

 

No Program Upload Error:

Unlike generic HC-05 module, both of these modules have a diode isolation circuit. So, while connected to arduino TX0 and RX0 pins, you can upload code to arduino without any error.

 

Caution:

The TX and RX pins of the modules work on 5V (won't work on 3.3V). But the power pin has to be connected to 3.3V (don't put 5V to the 3.3V pin)

 

Applications: Remote controlled robots, wireless communication between two Arduino boards.

 

Here's a tutorial for using these modules: click here

 

This module is compatible with our Robot Controller Shield (Click here).

Specification of HC-05 Pair Module

Operating Voltage: 3.3V (power), 5V (Signal)

Range: 10 meter

Baud Rate: 9600

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Questions & Answers about HC-05 Pair Module

Questions answered by Techshop (1)

can i connect one of it with smartphone to control motor driver?

By Almas_Samin_Hasan on 21 Feb 2020

NO. These are only to be worked as a pair. For android controlled applications you have to use this: https://www.techshopbd.com/product-categories/bluetooth/1334/bluetooth-module-breakout-hc-05-techshop-bangladesh

By techshop on 22 Feb 2020

Where to buy HC-05 Pair Module in Bangladesh

Looking for the best place to buy HC-05 Pair Module in Bangladesh? Get it now from TechShopBD, your trusted source for high-quality products. We offer competitive prices, technical support, fast delivery, and excellent customer service to ensure a smooth and satisfying shopping experience. Shop confidently on our website or visit our office to pick up yours today.

What is the price of HC-05 Pair Module in Bangladesh?

TechShopBD brings you the latest HC-05 Pair Module at the most competitive price. The updated price for HC-05 Pair Module in BD for 2025 is now 821.69. For detailed product specifications, you can explore the specification section or visit us for in-depth information and assistance.

Top Reasons to Choose TechShopBD for Purchasing HC-05 Pair Module

When you choose TechShopBD for purchasing HC-05 Pair Module, you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us:

  • Competitive Prices: We offer HC-05 Pair Module at highly competitive rates, ensuring great value for your money.
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  • Product Documentation: Access detailed manuals and datasheets to help you understand and use your HC-05 Pair Module effectively.
  • Blogs and Videos: Explore step-by-step tutorials, detailed blog posts, and helpful video guides to easily set up and get the best performance from your HC-05 Pair Module.