Product Description: LAN Ethernet 2 Way Relay Board Delay Switch TCP UDP Controller Module Elevate your automation projects with our LAN Ethernet 2 Way Relay Board Delay Switch. This advanced TCP UDP Controller Module is designed for seamless integration and robust performance, making it an essential tool for both hobbyists and professionals. 1. Industrial Microcontroller At the heart of this relay board is an industrial-grade STC microcontroller paired with the ENC28J60 Ethernet controller. This powerful combination ensures stable firmware operation in TCP server mode, supporting up to 6 simultaneous network connections. Additionally, the UDP control feature allows for efficient cloud-based remote operations, providing you with flexibility and reliability. 2. Simple Control Commands Control your relays effortlessly with straightforward command inputs. Open the first relay by sending the command "11," close it with "21," or use "11*" for momentary action. For applicable models, simulate a local key press with "11K." This user-friendly command system simplifies operation, making it accessible for users of all skill levels. 3. Robust 8 Bit Command System Our relay board features a robust 8-bit command system that allows you to execute complex actions with ease. For instance, you can set a 10-second auto-off delay using the command "11:10," with support for delays ranging from 1 to 65,535 seconds. Additionally, sending "00" will return the status of all channels, ensuring you stay informed about your system's operations. 4. Fully Supports Customization This module is designed for maximum versatility, supporting seamless integration with local connections and cloud control. It comes with demonstration programs for PCs and mobile devices, along with provided source codes for easy customization. The DLL encapsulation feature allows for straightforward module configuration and scheduling, making it adaptable to your specific needs. 5. Expandable Hardware Options Take advantage of the header pins to connect various hardware options, including real-time clocks, RS-485, Bluetooth, and 2.4G modules. The module also supports automatic synchronization with NTP, enabling up to 32 precise scheduling points with less than 1-second timer deviation. This expandability ensures that your automation system can grow and adapt over time. 6. Flexible Scheduling Options Set up one-time or recurring tasks tailored to your requirements. Whether you need scheduling on a yearly, monthly, daily, weekly, hourly, minute-by-minute, or even second-by-second basis, this relay board provides the flexibility to automate your processes conveniently. Customize your automation to fit your lifestyle or business needs effortlessly. Upgrade your automation capabilities with the LAN Ethernet 2 Way Relay Board Delay Switch TCP UDP Controller Module. Its industrial-grade components, user-friendly commands, and extensive customization options make it the perfect choice for anyone looking to enhance their control systems. Experience the future of automation today!