This is the Blue variant of the Stereo Wireless Speaker Bluetooth 4.0 Audio Receiver Module For DIY Modified Speaker in Audio Amplifier Module. Available at ₹161.66 (₹137.00 + GST) with free shipping across India.
Looking for Stereo Wireless Speaker Module? Stereo Wireless Speaker Bluetooth 4.0 Audio Receiver Module For DIY Modified Speaker is available at Zbotic with fast shipping across India.
Product Description
This product is a Bluetooth 4.0 audio receiver module that can be used to modify speakers with wireless stereo sound. It has a built-in Bluetooth module with a simple antenna structure. It works with a power supply voltage of 3.7 ~ 5V and can add Bluetooth connection function to active speakers. It has a 7PIN output interface with a 2.54 spacing through-hole.
It also has an LED state port that needs a 100-ohm resistor in series. The LED shows the Bluetooth connection status: fast flashing means no connection; slow flashing means connection successful.
Note: The capacitor component may vary in terms of voltage range & capacitance w.r.t. the one which is shown in the image above.
Package Includes :
1 x Stereo Wireless Speaker Bluetooth Module.
1 x LED.
2 x Capacitors
1 x Resistor.
Stereo Wireless Speaker Bluetooth 4.0 Audio Receiver Module Overview
This Stereo Wireless Speaker Bluetooth 4.0 Audio Receiver Module is designed to retrofit active speakers for wireless stereo playback. Ideal for DIY audio enthusiasts, it integrates a built-in Bluetooth 4.0 radio and simple antenna structure to transform conventional speakers into Bluetooth-enabled units.
Key Features of Stereo Wireless Speaker Bluetooth 4.0 Audio Receiver Module
- Built-in Bluetooth 4.0 module for stable, low-latency wireless audio streaming
- Wide power input range: operates on 3.7 V to 5 V DC for flexibility with batteries or DC adapters
- Compact PCB antenna design simplifies integration into custom enclosures
- 7-pin output interface with standard 2.54 mm through-hole spacing for easy soldering
- LED status port (requires a 100 Ω resistor) indicates pairing state—fast flashing when unpaired, slow flashing when connected
- Fast shipping across India from Zbotic’s warehouse
Applications and Use Cases
- Upgrading existing bookshelf or desktop speakers to support wireless Bluetooth audio
- Building custom portable speaker systems with smartphone connectivity
- DIY car audio hacks where space is limited and wireless streaming is desired
- Electronics prototyping for audio receiver projects in makerspaces and labs
- Integrating into smart home speaker builds for custom enclosure designs
- Educational projects demonstrating Bluetooth audio modulation and decoding
How to Use Stereo Wireless Speaker Bluetooth 4.0 Audio Receiver Module
Power the module with a 3.7 V–5 V DC supply, connect the GND and VCC pins accordingly, and solder your amplifier’s input wires to the 7-pin output header. Attach an LED (via a 100 Ω resistor) to the LED port to monitor pairing status. Enter pairing mode by powering on, then connect your smartphone or Bluetooth source. Once the LED slows its flash, audio streaming is ready.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What power supply voltage is required?
This module accepts a DC input between 3.7 V and 5 V. You can use a Li-ion battery or a regulated 5 V adapter.
How do I interpret the LED status indicator?
Connect an LED through a 100 Ω resistor to the LED port: fast flashing means the module is unpaired, slow flashing indicates a successful Bluetooth connection.
How do I connect this module to my speaker amplifier?
Solder the amplifier’s left/right input wires and ground to the corresponding pins on the 7-pin 2.54 mm header. Ensure proper VCC and GND connections before powering on.
Technical Specifications
| Interface / Protocol | Bluetooth |
|---|---|
| Color | Blue |
| SKU | AI2606 |
| Weight | 0.004687 kg |
| Availability | In Stock |
Applications & Use Cases
The Stereo Wireless Speaker Bluetooth 4.0 Audio Receiver Module For DIY Modified Speaker is a versatile audio amplifier module used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
