HC-05 Bluetooth Module with with TTL Output (Pack of 20)
HC-05 Bluetooth Module with with TTL Output (Pack of 20)
HC-05 Bluetooth Module with TTL Output (Pack of 20)
Quality electronics from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.
Specifications
| Feature | Details |
| Type | Electronics Component |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
| Pack Quantity | 20 Units |
| Connectivity | Bluetooth (HC-05 Classic) |
| Output | TTL Serial |
| Operating Voltage | 3.3V - 5V |
| Range | Up to 10 meters (configurable) |
| Baud Rate | 9600 bps (default, configurable) |
Why Choose This?
100% Authentic - Sourced from trusted suppliers with verification
Fast Delivery - 1-5 days from Bengaluru warehouse, delivered in 7-8 days
Expert Support - 24/7 technical assistance via email & WhatsApp
Bulk Value - Pack of 20 at competitive pricing
7-day warranty on manufacturing defects - Full manufacturer coverage on all units
Key Features
- Easy Integration - Direct TTL output compatible with Arduino, Raspberry Pi, and microcontrollers
- Wireless Communication - Reliable Bluetooth connectivity for IoT projects
- Pre-configured - Ready to use out of the box
- Low Power Consumption - Ideal for battery-powered applications
- Industrial Grade - Tested for reliability and performance
Project Ideas
DIY Electronics
Perfect for hobbyist projects, robotics, and home automation experiments.
Professional Applications
Suitable for industrial IoT, commercial automation, and embedded systems.
Learning & Education
Excellent for students, makers, and skill development programs.
Popular Uses:
- Wireless robot control
- Mobile app-controlled devices
- Bluetooth data logging systems
- IoT prototyping
- Smart home projects
What's in the Box
20x HC-05 Bluetooth Modules
Documentation & Pinout Guide
Technical Support Materials
Setup Instructions & Code Examples
Technical Details
| Parameter | Specification |
| Bluetooth Version | 2.1 + EDR |
| Frequency | 2.4 GHz ISM Band |
| Modulation | GFSK |
| Transmission Power | 0 dBm (1mW) |
| Sensitivity | -80 dBm |
| Interface | UART (TTL) |
| Dimensions | ~26.9 x 13 x 2.2 mm |
Frequently Asked Questions
Is this 100% authentic?
Yes, all units are sourced from authorized distributors with authentication verification. Each module is tested for quality and performance.
What warranty is included?
Full 7-day warranty on manufacturing defects covering all defects and malfunctions. Covers manufacturing defects but not physical damage from misuse.
How fast is shipping?
1-5 day shipping, 7-8 day delivery to most of India from our Bengaluru warehouse. Express options available for urgent orders.
Do you provide technical support?
Yes, comprehensive 24/7 support via email and WhatsApp. Our engineers can help with setup, troubleshooting, and project guidance.
What's the return policy?
7-day returns on manufacturing defects only with full refund or replacement. Non-defective returns accepted within 15 days.
Are bulk discounts available?
Yes, wholesale pricing available on orders of 10+ units. Contact us for custom quotes on larger quantities.
Can I use this with Arduino?
Yes, fully compatible with Arduino, Raspberry Pi, and all microcontroller boards with UART/Serial communication.
What's the communication range?
Typical range is 10 meters in open space. Range can be extended up to 100+ meters with external antenna modification.
How to Get Started
- Connect - Wire to your microcontroller via TTL serial pins
- Power - Supply 3.3V-5V to module
- Pair - Search for HC-05 on your Bluetooth device
- Communicate - Send/receive data wirelessly
- Support - Reach out anytime for help
Order your HC-05 Bluetooth Module Pack today and start your wireless projects!
Fast Shipping| Authentic | Warranty |
Buy HC-05 Bluetooth Module with with TTL Output (Pack of 20) Online in India
Purchase the HC-05 Bluetooth Module with with TTL Output (Pack of 20) online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on HC-05 Bluetooth Module with with TTL Output (Pack of 20) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy HC-05 Bluetooth Module with with TTL Output (Pack of 20) at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.