Raspberry Pi 8-Channel Relay Module Expansion Board

The RPi Relay Board by Waveshare is an expansion board with an 8-channel relay for Raspberry Pi. With the relay card, you can control 12V water valves to implement automatic irrigation. But you can also control other consumers up to a current of 5A.

For safety reasons, we recommend operating the relays only up to 30V.


Features Raspberry Pi Relay Card:

  • Compatible with Raspberry Pi A+/B+/2B/3B/3B/3B++/4B/4B+
  • High-quality relays for switching loads up to 5A 250V AC or 5A 30V DC
  • Optocouplers for optimal protection of Raspberry
  • Standard DIN rail mounting
  • Onboard LEDs for displaying the relay status
  • Jumper for selecting the relay control pins, allows the control of the relays through custom pins, differing from the standard pins.
  • Reserved control interface, allows working with controls such as PLC
  • Program examples for wiringPi, bcm2835, python, python, python-bottle (website control) and crontab (cron job)

Documentation:


Technical Details:

  • Supply voltage: 5V
  • Logic voltage: 3.3V/5V
  • Number of relays: 8
  • Control current: 6mA (per channel)
  • Connection: Screw terminal block
  • Mounting hole diameter: 3.0mm
  • Dimension: 232 × 72 mm
  • Weight: 285g

Delivery Contents:

  • 1x Raspberry Pi 8-Channel Relay Module Expansion Board
  • 1x DIN rail holder
  • 1x Screw material


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Raspberry Pi 8-Channel Relay Module Expansion Board

  • Brand: Waveshare
  • Product Code: 420757
  • Availability: In Stock
  • CHF29,90

  • Ex Tax: CHF27,66

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