Description
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.
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