Numato Lab's 3 Channel Ethernet Relay Module allows controlling electrical devices remotely through Ethernet. This is very helpful in those situations where the device that needs to be controlled is located far from the PC and thus can not run a USB cable. It is designed to be very easy to set up and use.
This product has 3 onboard SPDT Relays and 10 GPIOs. Each relay/GPIO can be individually controlled through the built-in easy-to-use web interface, HTTP commands or through any popular terminal emulator that supports TELNET protocol. Each 3 Channel Ethernet Relay Module is shipped with a unique MAC address. These devices also support assigning and retrieving custom identification strings that can be used for identifying individual devices when there is a large number of devices connected to the same network. All relay terminals are available on screw terminals which makes connecting external devices very easy.
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