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2+6 Ethernet Relay Controller Timer Board Outputs Internet,LAN Ethernet 2-Channel Relay Board - Cloud Remote Control,Sa291620549564b24b6283f1c86dd4,Amazon.com: 8-CH Ethernet Relay Module (B) with Digital,WiFi 16 Relay Module, TCP/IP, UDP, Virtual Serial Port - PCB

• 1 Channel Ethernet Relay Module with 1DI Network Switch Time Delay 1 Isolated Digital Input TCP UDP Android VB Delphi Codes

Power Requirements:5 - 24V, positive and negative inside
Shell size:82mm X 50mm X 32mmFunctional
Descriptions:
Through the Ethernet network 1 relay pull, release, with the shell. The module supports both TCP and UDP modes of operation, the instructions are easy to understand, the instructions can specify jog and 1 - 65535 seconds delay. Module with VB, Delphi PC Program and source code to help you easily achieve computer remote control. In the TCP mode, the host computer can check the status of the relay. In addition, after each command is processed, the module will return the latest status of the relay. Is no status query or other return in UDP mode, the code is extremely simple and easy to embed various applications. Now supports cloud remote control, remote control, please add public number "cloud remote control."
Module
Features:
Industrial-grade STC microcontroller as the master chipOnboard 1-way high-quality relay, relay with absorption diode circuitWith module status indicator, relay light, light on relay pullConfigurable to restore the status of the relay before power-downConfigure module parameters over the networkThrough the internet control, cloud remote control by the local password protection, safe and reliable5 - 24V input voltage1.6mm thick PCB made of military-grade FR-4 sheet, shell size 82mm X 50mm X 32mm, reserved holes
Operation method
The module factory setting is:
IP address192.168.1.100Can be configured through the networkDefault gateway192.168.1.1Subnet mask255.255.255.0TCP port6722The module's service port can not be configuredUDP port6723Save the status of the relay before power downNoCan be configured through the networkThe can configure the module parameters through the network, the configuration interface is as follows. If the network parameters are incorrect, the configuration tool can not connect to the module. Short the CLR jumper and power on the module to restore the factory set