LAN Ethernet 2 Way Relay Board Delay Switch TCP/UDP Controller Module WEB Server
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LAN Ethernet 2 Way Relay Board Delay Switch TCP/UDP Controller Module WEB Server

$19.46
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  100% brand new and high quality   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 Servi

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