Home Automation HAT
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:Â The Raspberry PI is NOT included
Features
- 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
Specifications
- 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)
Resources
- GitHub
- Product Wiki
Pinout
| 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
