The Bluetooth Module HC-06 is built for simplicity. It’s your wireless bridge between microcontrollers and smart devices. Designed for hobbyists, students, and professionals, this module helps bring your embedded projects to life — without complex coding or wiring.
It’s not just a module. It’s freedom from tangled cables.
What Is the HC-06 Bluetooth Module?
The HC-06 module is a low-cost Bluetooth serial module designed for wireless communication with Arduino, PIC, STM32, and other microcontrollers. Operating on Bluetooth 2.0, it allows full-duplex serial data exchange over short distances.
If you need a dependable connection between your mobile device and hardware, the HC-06 offers a perfect blend of performance, affordability, and compatibility.
Key Features of Bluetooth Module HC-06
- Operates on Bluetooth 2.0 SPP (Serial Port Profile)
- Compatible with Arduino, Raspberry Pi, and STM32
- Communication range up to 10 meters
- Default Baud Rate: 9600 bps (configurable)
- Supports full-duplex serial communication
- LED indicators for pairing and data transmission
- Compact and easy to install on breadboards or PCBs
Why Choose HC-06 for Bluetooth Serial Communication?
- Quick Setup: No need for complicated drivers or libraries
- Reliable Data Transfer: Stable wireless communication with low latency
- Great for Beginners and Professionals: Works out of the box with Arduino IDE
- Perfect for DIY Projects: Home automation, sensor networks, robotics, and more
- Affordable and Efficient: A powerful tool for budget builds and classroom use
Technical Specifications – HC-06 Datasheet Summary
| Parameter | Specification |
|---|---|
| Bluetooth Version | 2.0 + EDR |
| Protocol | Serial Port Profile (SPP) |
| Communication Range | Up to 10 meters |
| Default Baud Rate | 9600 (configurable) |
| Supply Voltage | 3.3V to 6V |
| Logic Level | 3.3V TTL |
| Current Consumption | 30-40mA (connected) |
| Dimensions | 27mm x 13mm |
HC-06 Module Application Ideas
- Wireless Control of Arduino Projects
- Bluetooth-enabled Home Automation Systems
- Data Logging and Monitoring via Android
- Wireless Programming Interfaces
- Robotics and Sensor Projects
Real-World Scenario: Designed for Simplicity
You’re working on an Arduino-based smart home setup in Islamabad. You want to control your lights or fans from your phone, but you don’t want Wi-Fi or cloud delays. With the HC-06, your phone connects directly to your Arduino using Bluetooth. No delay. No complexity. Just smooth and reliable wireless control, even during load-shedding when Wi-Fi fails.
Bluetooth Module for Arduino and Microcontrollers
The HC-06 is especially popular among Arduino users in Pakistan. It’s easy to pair, quick to set up, and extremely reliable. If you’re looking for a Bluetooth module for Arduino, this is the most dependable and affordable option in the market.
HC-06 Pin Configuration
- VCC – Connect to 3.3V or 5V
- GND – Ground
- TXD – Connects to microcontroller RX
- RXD – Connects to microcontroller TX
- State – Shows pairing status with LED
Simple wiring. Immediate results.
HC-06 Programming and Setup Guide
Pairing the HC-06 with Android takes less than a minute. Power the module, pair from your phone, and start sending data using any Bluetooth terminal. It integrates easily with Arduino through the Serial Monitor or code-based communication.
If you’re just starting, this module makes your first Bluetooth project a smooth and enjoyable experience.
Why Buy HC-06 Module from Colgroad?
- Competitive pricing for quality modules
- Fast delivery in Islamabad and across Pakistan
- Trusted supplier of genuine electronics
- Technical support and educational resources available
Order the Bluetooth HC-06 Module Today
Reliable Bluetooth communication is one module away. Add the HC-06 to your cart now and bring wireless freedom to your next project.
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