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

WIZ752SR-120 Datasheet

  • You can check the hardware specification of WIZ752SR
  • Last Update: 2018. 04

WIZ752SR-120 User’s Manual

  • WIZ752SR-120 User’s manual is used in common with WIZ752SR
  • Last Update: 2018. 04
Software Download

WIZ752SR Software Download

  • Last Update: 2017. 08
  • Firmware for WIZ750SR / WIZ750SR-1xx / WIZ752SR-12x
  • WIZnet S2E Configuration Tool
  • W7500(P) ISP Tool

WIZVSP Program for Windows

  • Last Update: 2017.04.28
  • WIZnet Virtual Serial Port: It can be used to change the device that is connected to the PC through the existing serial interface to control by the remote Ethernet network.
  • When you agree to the End User License Agreement for WIZVSP on our website form, you will be able to download the program and get a registration key. When registering the product with license agreement, the MAC address of the product in use and the email address of the contact person are required.