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RLY-8-USB v1.0 USB Controlled 8 Channel 15A Relay Controller

SKU: DFR0291

$82.13 AUD, inc GST
$74.66 AUD, exc GST

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RLY-8-USB v1.0 USB Controlled 8 Channel 15A Relay Controller

SKU: DFR0291

$82.13 AUD, inc GST
$74.66 AUD, exc GST

Retired Product

This product has been retired and kept here for reference.


RLY-8-POE is a USB relay controller based on STM32. With this module users can be able to do remote control/switching power supply centralized management. You can control household appliances through USB wire and with 8 relays. It is suitable for home decoration, hotel, shopping mall management, Internet cafes, karaoke time, daily office, stores monitoring, networking, industrial control equipment, test equipment, power control, unattended, underground pipes, mining equipment, ships, machine room, street lamp management, intelligent management and centralized management.

  • 1. Only supports USB communication
  • 2. When you connect with HIGH-voltage, be aware of the wiring in case of Short-circuit causing damage to the devices as well as Personal Injury.


  • Power Supply: 7.5V DC @2A Max / USB
  • Relay Max Switching Voltage: 277 AC
  • Relay Max Switching current: 10A
  • Relay Quantity: 8
  • Working Temperature:-30~85℃
  • Size:145*90*40 mm
  • Weight:490g(with package)

Parts List

  • RLY-8-POE Relay Controller x1
  • 7.5V power adapter x1

This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...

Product Comments

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
NSW, 2289

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.