The BV0105 Relay Expansion Module provides 16 relay outputs, adding extra control points to your devices. It supports data transmission via the MODBUS protocol and can be expanded with Ethernet, Wi-Fi, GPRS, and MQTT connectivity. With the BV0104 IoT Relay Expansion Module, you can easily manage your devices in industrial automation and smart building projects.

Applications:

Energy Management: Relay outputs allow control of energy systems and monitoring of power distribution.

Smart Building Systems: Provides expandable relay outputs for managing HVAC, lighting, and security systems.

Industrial Systems: Enables automatic control in production lines, improving coordination between machines.