IP Network Relay Module, Smart 2 Channel 10A Remote Control Switch with MODBUS UDP Support DC5V Ethernet Relay Board for Smart Home Industrial Control 1 Pack

Spec:Item Type: IP Network Relay ModuleSupply Voltage: 5VCurrent: Not less than 1ATwo-channel relays cana single function rate of 2KW, AC load rated voltage 250V, current 10A, DC load rated voltage 30V, current 5ASize: Approx. x 50 x 31mm / 3.2 x 2 x 1.2inOperating Temperature: -40℃ to 80℃.Applications: 1.Can be used for smart home control, control router restart after network disconnection, etc.2. It can remotely control electric light, motor, and other electric equipment using mobile phones or computers for secondary development.3. Can be used for power failure detection in the computer room, can be connected to human body infrared sensors, can be connected to key switches, can be connected to smoke alarm output.4. Can be used for access control, computer control, remote control of electrical appliances5. Can be connected to smoke alarm output, can be connected to human body infrared output6. Can be connected to key switch, can be connected to any passive switching input, can also be connected to active switching input (connected to 5V active switching).7. Can be controlled by external network, and can be controlled remotely by mobile phone.Control Instruction: Send: turns on the first relaySend: off1 turns off the first relay; the second control method is the same.Send: read1 means to read the state of the first relay. If it returns , it means that the first relay is on, and off1 means that the first relay is off.Delay control, such asSend: : 02 Means That The Relay Will Open After 2 Seconds, and send on: 12 means that the relay will open after 12 seconds. The maximum delay is 99 seconds.Package List:1 x IP Network Relay Module(with case)

• [High-performance Design] Utilizes Cortex-M3 core microcomputer and W5500 network chip for efficient with 2-channel 10A relay controllers.
• [Multiple Working Modes] Support server, client, and UDP mode with MODBUS protocol compatibility.
• Network Connection] Features user-defined heartbeat packet time for dependable network recovery and control across gateways.
• [Remote Control Capability] Allows for remote control of electric lights, motors, and other equipment using mobile phones or computers for smart home development.
• [Customizable Program] Easily update programs and personalize device names without the hassle of recording numerous IP addresses.