Description
The M5Stack ATOM HUB Switch is a compact, bi-directional control module designed to pair with the M5ATOM Lite or Matrix core. It serves as a robust interface for remotely switching AC or DC circuits, leveraging the ATOM’s wireless connectivity for smart home and industrial automation. The built-in AC-DC conversion circuitry provides clean 5V power to the microcontroller, while integrated protection mechanisms ensure operational safety.
Engineered for system integration, the board features an industrial-grade RS485 transceiver supporting 9-24V supply, enabling Modbus communication and network expansion. The dual relay outputs handle high inrush currents, making it suitable for controlling motors, lights, and solenoids. The kit’s comprehensive accessory set facilitates mounting on DIN rails, panels, or surfaces, providing a complete solution for deployable IoT switching nodes.










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