High-quality Bluetooth HC-05 Wireless Module designed for easy serial communication between microcontrollers and Bluetooth-enabled devices. The Bluetooth HC-05 Wireless Module from StemVolt provides stable, long-range, and efficient wireless connectivity, making it ideal for robotics, IoT, and home automation projects. Perfect for students, hobbyists, and developers building DIY electronics or wireless communication systems.
Related Products:
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Bluetooth HC-06 Slave Module
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ESP32 WiFi Bluetooth Development Board
Applications:
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IoT and smart home automation systems
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Robotics and embedded control projects
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Wireless sensor data transmission
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DIY and academic electronics projects
Specifications:
| Parameter | Details |
|---|---|
| Model | HC-05 |
| Bluetooth Version | 2.0 + EDR |
| Operating Voltage | 3.3V to 6V DC |
| Communication Interface | UART (TTL) |
| Default Baud Rate | 9600 bps |
| Range | Up to 10 meters |
| Frequency | 2.4GHz ISM Band |
| Role Configuration | Master / Slave selectable |
| Dimensions | 37mm x 15mm x 6mm |
| Brand | StemVolt |
Features:
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Supports both master and slave modes for flexible use
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Simple UART serial interface for easy integration
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Low power consumption and compact design
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LED indicator for connection status
Package Includes:
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1 × Bluetooth HC-05 Wireless Module
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