Waveshare 3-Channel Relay HAT for Raspberry Pi 3/4
The Waveshare 3-Channel Relay HAT equips your Raspberry Pi with the ability to control up to three high-voltage/high-current AC or DC devices, making it ideal for smart home automation and industrial control projects. It features photo-coupling isolation to protect your Raspberry Pi from high-voltage circuits and provides clear status indication via onboard LEDs.
Features
- Standard 40PIN GPIO header for seamless Raspberry Pi series compatibility.
- Three high-quality relays capable of switching loads up to 5A at 250V AC or 30V DC.
- Features photocoupler isolation to protect your Raspberry Pi from high-voltage circuits.
- Onboard LEDs provide clear, real-time status indication for each relay.
- Configurable relay control via default or user-defined GPIO pins using an onboard jumper.
Out of stock
The Waveshare 3-Channel Relay HAT empowers your Raspberry Pi to become a central hub for smart automation, enabling precise control over up to three independent high-voltage or high-current electrical devices. This HAT transforms ordinary home appliances or industrial equipment into intelligent, controllable systems, manageable via your Raspberry Pi, potentially through a mobile application interface.
Designed for reliability and safety, the board integrates high-quality relays capable of switching 230V AC 5A loads, along with photocoupler isolation to safeguard your Raspberry Pi’s sensitive GPIOs from voltage spikes and noise from the power switching circuits. Onboard LEDs clearly indicate the operational status of each relay, ensuring straightforward monitoring. A flexible relay control jumper allows users to either utilize default GPIO pins for simple integration or configure custom pins for more advanced, application-specific control scenarios.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 6.515 × 5.62 cm |
