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2-Channel Bluetooth Relay Module
$5.5000
In stock
SKU
REL-01-058
Volume discounts:
- +25 4 % $5.2600
- +50 6 % $5.1500
- +100 9 % $5.0300
- +300 11 % $4.9100
- +500 13 % $4.7900
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Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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4 Channel Relay 315MHz Remote Control Module Previous 
The 2-Channel Bluetooth Relay Module provides wireless control of two independent relays through Bluetooth. It is designed for applications that require remote switching of electrical devices with a compact relay board. The module uses Bluetooth 2.1 communication and supports control through a smartphone or other Bluetooth-enabled device. It includes normally open and normally closed relay contacts for flexible switching. The control distance is up to 10 meters, depending on the environment.
Features of 2-Channel Bluetooth Relay Module
- Two independent relays
- Wireless Bluetooth control
- Bluetooth 2.1 communication
- NO and NC relay contacts
- Up to 10 meters control distance
Specifications of 2-Channel Bluetooth Relay Module
- Operating voltage: 12V DC
- Average current: <100mA
- Relay channels: 2 independent relays
- Output signals: SPP - C Bluetooth serial (for wireless control)
- Communication protocol: Bluetooth 2.1
- Relay output: Normally open (NO) and normally closed (NC) contacts
- Control distance: Up to 10 meters (depending on the environment)
- Dimensions: 40.5x65mm
How to Use 2-Channel Bluetooth Relay Module
- Turn on the first relay: A0 01 01 A2
- Turn off the first relay: A0 01 00 A1
- Turn on the second relay: A0 02 01 A3
- Turn off the second relay: A0 02 00 A2
More Info
- Suitable for home automation
- Suitable for remote control systems
- Suitable for DIY projects
| Interface Type | Wireless |
|---|---|
| Operating Voltage (V) | 12V |
| Operating Current (mA) | <100mA |
| Dimensions (mm) | 40.5x65mm |
| Mounting Type | Screw holes |
| Control Type | Relay (Electromechanical) |
| Channel Count | 2 |
| Switching Capacity | 10A/250VAC |
| Load Current (A) | 10A |
| Control Signal | Wireless |
| Relay Type | Relay output |
| Display Type | None |
| Material | PCB |
| Input Type (AC/DC) | DC |
| Protocols | Bluetooth 2.1 |
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