This is the Blue variant of the 5V 1 Channel Bluetooth, Relay Module Things, Smart Home Remote, Control Switch in Relay Modules. Available at Original price was: ₹496.78.₹427.16Current price is: ₹427.16. (₹362.00 + GST) with free shipping across India.
Features:
- Bluetooth Connectivity: Equipped with an onboard Bluetooth chipset, this module enables seamless relay triggering via Bluetooth signals. Simply pair the module with your Bluetooth-enabled device, such as a mobile phone, to gain control.
- LED Indicators: Features two onboard LEDs for easy status monitoring. The blue LED indicates Bluetooth state, blinking slowly during search and remaining steady when the connection is established. The red LED serves as the relay indicator, displaying the ON-OFF status of the relay.
- Audible Feedback: Provides audible feedback with a click sound when the relay triggers, connecting the output pins.
- Install Android APP: Begin by installing the Android APP required for Bluetooth control.
- Pairing: Search for the Bluetooth device on your mobile phone and connect to it. The pairing password is “1234”.
- Sending Commands: Input the name and content of the instruction, such as the open relay instruction “A00101A2” and close relay instruction “A00100A1”, in hexadecimal form. Select “send” to transmit the commands.
- Operating Voltage: The module operates at 5VDC, providing compatibility with various power sources.
- Relay Rating: Features an onboard 5V relay capable of handling 10A at 250V AC or 30V DC, with a lifespan of up to 100,000 continuous switching cycles.
- Optocoupler Isolation: Enhanced with 4 optocoupler isolations for robust anti-interference capabilities, ensuring reliable performance in diverse environments.
- Bluetooth Module: Utilizes an onboard N76E003/STM8S003 microcontroller and SPP-C Bluetooth 2.1 module for efficient communication and control.
- Effective Control Distance: Offers an effective control distance of up to 10m in open areas, providing flexibility in usage.
- Compact Design: Designed with compact dimensions (63 x 23 x 19mm) and lightweight construction (20g) for easy integration into your project.
Enhance your project’s control and automation capabilities with the Single Channel Bluetooth Wireless Relay Module, offering seamless Bluetooth control, robust relay performance, and easy integration. Whether you’re controlling lights, systems, or appliances, this module provides a convenient and efficient solution for wireless relay contro.
Specifications:
| Onboard | N76E003/STM8S003 and SPP-C Bluetooth 2.1 module |
|---|---|
| Module Operating Voltage | 5VDC |
| Effective control distance(on open area) | 10m |
| Board Dimensions (mm) | 63 x 23 x 19 |
| Weight (g): | 20 |
| Shipping Weight | 0.03 kg |
| Shipping Dimensions | 6 × 3 × 2 cm |
Package Includes:
1 x DC 5V 1 Channel Bluetooth Wireless Control Relay Module
Note: The Images shown may vary from the actual product in terms of design, according to availability from the manufacturer
5V 1 Channel Bluetooth, Relay Module Things, Smart Home Overview
The 5V 1 Channel Bluetooth Relay Module is a compact wireless control switch designed for smart home and automation projects. It allows you to trigger a single high-current relay up to 10 A via Bluetooth 2.1, providing remote on/off switching for lights, appliances, and more.
Key Features of 5V 1 Channel Bluetooth, Relay Module Things, Smart Home
- Integrated SPP-C Bluetooth 2.1 chipset with onboard N76E003/STM8S003 MCU for seamless pairing
- Optocoupler isolation for robust anti-interference performance in electrically noisy environments
- Dual LEDs indicate Bluetooth connection status and relay activation at a glance
- High-capacity relay rated for up to 10 A switching at 250 VAC or 30 VDC, rated for 100,000 cycles
- Operates from a 5 VDC supply with simple VCC and GND connections
- Effective wireless control range of up to 10 m in open areas
- Genuine product, fast shipping from Zbotic
Applications and Use Cases
- Remote control of home lighting fixtures and LED strips via smartphone
- Wireless switching of fans, water pumps or small DC motors
- DIY smart garage door or gate opener with Bluetooth access
- Prototyping IoT devices requiring local relay actuation
- Automation in model trains, robotics projects and hobby electronics
- Compact on/off control for lab equipment or small industrial machinery
How to Use 5V 1 Channel Bluetooth, Relay Module Things, Smart Home
Power the module with a regulated 5 VDC supply on VCC and GND, then open your phone’s Bluetooth settings to discover the device under the SPP profile. Pair using the default PIN (commonly “1234” or “0000”), launch a Bluetooth terminal or custom control app, and send the specified on/off commands to drive the relay while observing the LEDs for status feedback.
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 load can this relay module handle?
The onboard relay is rated for 10 A at 250 VAC or 10 A at 30 VDC. It’s suitable for controlling standard household appliances, small motors, and lighting circuits within these limits.
How do I pair the module with my phone?
After powering the module at 5 VDC, enable Bluetooth on your smartphone and scan for SPP devices. Select the relay module’s name, enter the default PIN (“1234” or “0000” if prompted), and use any Bluetooth terminal or compatible app to issue on/off commands.
Will it work near high-voltage equipment?
Yes. The built-in optocoupler isolation separates the relay’s high-voltage side from its control circuitry, reducing electromagnetic interference and ensuring stable operation even in electrically noisy environments.
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Read More →Technical Specifications
| Operating Voltage | 5V |
|---|---|
| Channels | 1-channel |
| Interface / Protocol | Bluetooth |
| Color | Blue |
| SKU | AI3149 |
| Weight | 0.02275 kg |
| Availability | In Stock |
Applications & Use Cases
The 5V 1 Channel Bluetooth, Relay Module Things, Smart Home Remote, Control Switch is a versatile relay modules used across a wide range of applications including home automation, industrial control, IoT projects, Arduino/Raspberry Pi interfacing, and motor control.
Common use cases:
- Switching high-voltage AC appliances with a microcontroller
- Building a smart home relay board
- Automating irrigation pumps in agriculture
This product is ideal for electronics engineers, IoT developers, and automation hobbyists.
Technical Tip: Use optocoupler-isolated relay modules to protect your microcontroller. Match relay coil voltage to your MCU logic level (3.3V or 5V).
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
