Wangdd22 Electronic kit Circuit Board LAN Ethernet 2-Way Relay Board Delay Switch TCPUDP Controller Module Web Server Android APP

Specification: Color: as picture shows PCB dimensions: approx. 70 x 50mm (length x width) Power requirements: DC5 - 24V via 5.5/2.1mm power socket; or 9-24V via 2P connector Micro-channel remote control 2-way remote cloud Ethernet network switch delay relay TCP/UDP relay module controller can be expanded to 8 Control via Ethernet and internet pull 2 relay, the release And can be extended by a pin external relay module to eight outputs Module supports TCP, UDP, cloud remote control three kinds of operation Easy to understand instructions, instruction can specify 1--65535 seconds delay Module is equipped with VB, Delphi PC program and source code to help you easily computerized remote control TCP and cloud remotely can check the status of all relays Also after each command processing is complete, the module will return to the latest state of all relays UDP mode no status query or other returns Code is extremely simple, easy to be embedded into a variety of applications Full support for secondary development, open TCP, UDP control protocol, cloud secondary development package provides remote SOAP Web Service API interface and RESTful Web Service API interface Module Features: The relay module can be extended up to 8 outputs, Note: The relay module should be active high You can configure the module through the network parameters, such as the module IP address, default gateway, etc Supports 5V or 9-24V input voltage 1.6mm thick PCB by the military grade FR-4 sheet material, PCB size 70mm X 50mm, set aside the mounting holes Documents: http://www.tutuuu.com/download/sr-201-eng.rar Password:www.tutuuu.com Package included: 1 x Ethernet module