The PiFace Relay Extra plugs into the Extra port on PiFace Relay+ and adds 4 additional relays! It's controlled by the same library and command structure. Alternatively you can plug the PiFace Relay Extra straight into a breadboard and control the relays directly.
Note: The PiFace Relay Extra requires a PiFace Relay+ board to work your Raspberry Pi.
- 4 onboard relays (Max switching values: 1A 20V)
- 4 indicator LEDs
- 4 GPIO
- Easy to use software
- Easy connection with screw terminals
- Compact size
- Raspberry Pi® HAT footprint when used with the PiFace Relay+
- Can be used directly in breadboards, prototyping and custom designs