Raspberry Pi 8-ch Relay Expansion Board

287.50 287.5 ZAR


Add to Cart

South Africa: Price: R115, 2-4 working days.
International: Contact us for a quote.
No Charge - 3 Appian Place, 373 Kent Ave, Randburg

All items subject to 1 month warranty. Extended 12 month warranty available at 20% of purchase price. t&c apply

Raspberry Pi 8-ch Relay Expansion Board

8-channel relay module that gives your Pi the ability to control high voltage

The RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.  This is an 8-channel relay module, it has both terminals and Raspberry Pi compatible socket, that can be switched by jumpers. You can also cut the PCB along the “dotted line” to reduce the size if you only want to use terminals.


  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano

  • High quality relays, loads up to 5A 250V AC or 5A 30V DC

  • Photo coupling isolation, prevent interference from high voltage circuit

  • Standard rail mount bottom case

  • Onboard LEDs for indicating relays status

  • Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins

  • Reserved control Interface, allows to work with controllers like PLC

  •  Comes with development resources, including examples in wiring Pi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)