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WIZ752SR-120 is an embedded module based on WIZnet W7500 &  IP101GRI. 

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36 HKD113.90 Up to HKD561.60
324 HKD99.90 Up to HKD9,590.40

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WIZ752SR-120 is the protocol converter that transmits the data sent by serial equipment as TCP/IP data type, and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment. It supports two serial ports(3.3V LVTTL) so that it can communicate with two serial equipments at the same time.

  • Serial to Ethernet Module based on W7500 & IP101GRI
  • Pin-header typed module
  • Serial signals : 2port serial port(3.3V LVTTL) / TXD, RXD, RTS, CTS, GND
  • Support the configuration method of AT command & Configuration tool program
  • Support password function for the security
  • 10/100Mbps Ethernet & Max.230kbps serial speed
  • Support WIZ VSP (Virtual Serial Port) program
Hardware Specification
  • Pin Header Connector Type : 2.00mm Pitch (1×14 2ea)
  • Dimension (mm) : 50(L) x 30 (W) x 9 (H)
  • Input Voltage : 3.3V
  • Max. Power Consumption : 90mA
  • Operation Temperature : -40 ~ 85℃
  • RoHS, SVHC Compliant
  • Configuration Tool : https://github.com/Wiznet/WIZnet-S2E-Tool-GUI/releases
  • WizVSP: Virtual Serial Port (COM port) for User’s Programs



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WIZ752SR-120 is an embedded module based on WIZnet W7500 &  IP101GRI.