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Waveshare Raspberry Pi Relay Board
$21.9500
In stock
SKU
MIN-01-044
Volume discounts:
- +25 4 % $21.0700
- +50 6 % $20.6300
- +100 8 % $20.1900
- +300 10 % $19.7500
- +500 12 % $19.3100
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Free delivery in 7-10 days by Express Shipping on orders over $300.
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Waveshare Raspberry Pi Touch Keypad Previous 
The Waveshare Raspberry Pi Relay Board is a GPIO relay board for Raspberry Pi that provides relay control for high voltage and high current devices. It is designed for Raspberry Pi board integration through the GPIO interface and uses relay screw terminals for target device connections. The board includes photo coupling isolation to help prevent interference from high voltage circuits. Onboard LEDs provide relay status indication, and a relay control jumper allows control through default or custom pins. The relay board is suitable for projects that require relay switching through a Raspberry Pi interface.
Features of Waveshare Raspberry Pi Relay Board - GPIO, 5A
- Raspberry Pi GPIO interface
- Relay screw terminals
- Photocoupler isolation
- Onboard relay indicator LEDs
- Relay control jumper
- Standard Raspberry Pi 40PIN GPIO header
- High current relay switching
Specifications of Waveshare Raspberry Pi Relay Board - GPIO, 5A
- Supports Raspberry Pi A+/B+/2B/3B
- Load up to 250VAC/5A
- Load up to 30VDC/5A
- Photocoupling isolation
- LEDs on board for relay status
- Relay control jumpers
- GPIO communication
- Screw terminals
- Photocoupler
- Dimensions: 65.15*56.21 mm
How to Use Waveshare Raspberry Pi Relay Board - GPIO, 5A
- Connect the board to the Raspberry Pi GPIO header.
- Wire the target device to the relay screw terminals.
- Set the relay control jumper as needed for default or custom pin control.
More Info
- Relay status is shown by onboard LEDs.
- Development resources are available for wiringPi, WebioPi, shell, python, and bcm2835.
| Platform | Raspberry Pi 3, Raspberry Pi 4, Raspberry Pi 5 |
|---|---|
| Interface Type | Digital |
| Operating Voltage (V) | 5V |
| Dimensions (mm) | 65.15 x 56.21 mm |
| Mounting Type | Screw holes |
| Control Type | Relay (Electromechanical) |
| Channel Count | 3 |
| Switching Capacity | 250VAC/5A, 30VDC/5A |
| Load Current (A) | 5 |
| Control Signal | Digital (3.3V/5V) |
| Relay Type | Relay output |
| Display Type | LED |
| Material | PCB |
| Input Type (AC/DC) | DC |
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