Home Automation HAT

SBCSKU: 105090
Sale price £15
incl. VAT
excl. VAT
Only 2 units left

Compatible with:

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The Home Automation HAT is a home and automation controller HAT, that can control up to 2x 250V AC/7A / 30V DC/10A devices with photo-coupling isolation (Optocoupler EL357NC) allowing users to safely control high-voltage or high-current devices.

The Home Automation HAT turns appliances into smart devices, which users can operate via the PiRelay app.

NOTE: The Raspberry PI is NOT included


  • Compatible with Raspberry Pi 4, 3B+,3,2, Zero
  • Relay Status Indicator
  • Comes with development resources, including examples in Python
  • COM, NO(Normally Open) & NC(Normally Closed) are available for each relay
  • Connectivity using stack method
  • Onboard power LED indicator
  • Make your home IoT enabled
  • Relay control pins selection jumper


  • Operating Voltage - 220V AC (Via Terminal Block)
  • External Load - 250 VAC/7A, 30 VDC/10A
  • Relay Channels - 2
  • Trigger Signal - 3.3/5V
  • Optocoupler - (CTR: 50~600% at IF= 5mA, VCE = 5V)
  • External Power Supply - via Terminal Block
  • 40-pin tall header (not ideal for stacking due to the relay height)
  • Load connector - screw terminal block for each relay (output)



Relays BOARD BCM Wiring Pi
Relay 1 35 GPIO 19 24
Relay 2 33 GPIO 13 23

Package Contents

  • 1x Home Automation HAT

Raspberry Pi not included

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