PiRelay - Relay Shield for Raspberry Pi

PiRelay - Relay Shield for Raspberry Pi

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£12.99 GBP
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PiRelay provides a solution for controlling high current/voltage devices and makes your home appliances intelligent. It could be a nice solution for controlling devices that could not be directly controlled by RPi's Digital I/Os. Standardized shield form factor enables smooth connection with Raspberry Pi and compatibles.

  • Control 4 Appliances
  • Relay Status indicators
  • Compatible with Raspberry Pi 3B+, 3, 2, Zero
  • 40 Pin Stacking Header
  • Control PiRelay through PiRelay Mobile App
  • Make your home IoT enabled


  • 4 - High quality Relay and loads up to 240VAC/7A, 125VDC/10A
  • LED’s for indicating status of each relay
  • Standardized shield shape and design
  • LED working status indicators for each relay
  • Raspberry Pi 2, 3, ZERO compatible
  • High-quality relays
  • 40-Pin Stacking Header for accessing GPIO of RPi.
  • Connectivity of the Relay with Raspberry Pi without GPIO
    • Pin 2-> 5V
    • Pin 6->GND
    • Pin 7-> Relay 1
    • Pin 11->Relay 2
    • Pin 13-> Relay 3
    • Pin 15-> Relay 4
  • Connectivity using the stack method:
    • GPIO 4, GPIO 17, GPIO 27 and GPIO 22 are used for controlling Relay. But user can remove Relay Jumper and select custom GPIO pin.
  • Relay pins - COM, NO (Normally Open), and NC (Normally Closed) are available for each relay
  • Comes with development resources, including examples in python
  • Control through PiRelay app on Andriod
View Example Codes, Python Library, Instruction Manual, Schematic

Find the PiRelay Github Repository here

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