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We have summer vacation from 15 Aug 2022 to 19 Aug 2022

The orders during the vacation will be processed on 22 Aug 2022. Please plan ahead.

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EXP-Tech team


RPi Relay Board

Quantity Unit price
To 9 €14.52 *
From 10 €13.70 *
From 50 €12.84 *
From 100 €12.20 *

Prices plus VAT plus shipping costs

currently out of stock. Can be back-ordered.

  • Waveshare
  • EXP-R63-026
  • 11638
  • CN
  • 85423990
  • 0.061
The RPi Relay Board gives your Pi the ability to control high voltage/high current devices,... more

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

Features:

  • Supports Raspberry Pi A+/B+/2B/3B
  • High quality relays, loads up to 250VAC/5A, 30VDC/5A
  • 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
  6. Power indicator
  7. 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

Documents:

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