Waveshare RPi Relay Board

$15.99
SKU: WAV_11638

Overview

The RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.

RPi Relay Board Features

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • High quality relays, loads up to 5A 250V AC or 5A 30V DC
  • Photo coupling isolation, prevent interference from high voltage circuit
  • Onboard LEDs for indicating relays status
  • Relay control jumper, allows to control the relays by custom pins other than the default pins
  • Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835

What's on the RPi Relay Board

Raspberry Pi Expansion Board on board resource
  1. Raspberry Pi GPIO interface: for connecting Raspberry Pi
  2. Relay screw terminal: for connecting target devices
  3. Relays
  4. Photocoupler: PC817
  5. Relay indicator
  • LED on: relay NC is opened, NO is closed
  • LED off: relay NC is closed, NO is opened
  • Power indicator
  • Relay control jumper
    • short the jumper: control the relays by default I/Os used in the example code
    • open the jumper: control the relays by custom I/Os through jumper wires

    Photos

    Raspberry Pi Expansion Board
    RPi Relay Board
    Raspberry Pi Expansion Board
    RPi Relay Board back view
    Raspberry Pi Expansion Board
    RPi Relay Board connecting with Raspberry Pi
    Raspberry Pi Expansion Board
    Control the lamp by mobile phone

    Note : the Pi in the photos is NOT included.

    Dimensions

    RPi Relay Board board dimensions

    Development Resources

    Wiki : www.waveshare.com/wiki/RPi_Relay_Board

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