Wiznet W7500S2E-R1 User Manual
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Wiznet W7500S2E-R1 User Manual

Ethernet module
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Introduction
W7500S2E-R1 is an industrial grade serial to Ethernet module. It supports TCP server, TCP client and UDP three
operating modes. The maximum serial baud rate is 460,800Mbps. W7500S2E-R1 supports WIZS2E ConfigTool
(Configuration Tool for Windows®), web page configuration and AT command to configure the module.
W7500S2E-R1 uses W7500 MCU with hardwired TCP/IP protocol. This enable a faster, stable and secure Ethernet
connectivity. With reference schematic(s) and guideline(s) in this user manual, it could be greatly reduced the time
and difficulty of the hardware design and development when comparing with other approaches.
Features
10/100 Mbps Ethernet interface with auto-negotiation and RJ45 connector
Support TCP server, TCP client and UDP operating modes
Flexible serial interface data packaging condition settings
Smart Ethernet cable detection and keep alive features
As DHCP client to automatically acquire IP address
As DNS client to lookup domain name
Support NetBIOS allows user to identify module's name
Support user password authorization for security
Support serial AT command configuration method
Built-in web server for browser and remote configuring
Provide user-friendly configuration tool program (WIZS2E ConfigTool)
Support firmware upgrade by ConfigTool
Specification
Serial interface: 3.3V TTL x1: TXD, RXD, GND
Default Serial communication parameters
o
Baud Rate: From 300bps to 460,800bps
o
Data Bit: 7, 8
o
Stop Bit: 1, 2
o
Parity: None, Even, Odd
o
Flow Control: None, CTS/RTS
Configuration methods
o
WIZS2E ConfigTool
o
Web based (via web browser)
o
Serial AT command
Power supply: Input Power: DC 3.3V
Size: 44.45 x 31.75 x 23 (mm)
Operating temperature: -40 ~ +85 ℃ (Industrial Grade)
Storage environment: -40 ~ +85 ℃, 5 ~ 95% RH
Version
Date
W7500S2E-R1 user manual
W7500S2E-R1 serial to Ethernet module
Remarks

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Summary of Contents for Wiznet W7500S2E-R1

  • Page 1 W7500S2E-R1 serial to Ethernet module Introduction W7500S2E-R1 is an industrial grade serial to Ethernet module. It supports TCP server, TCP client and UDP three operating modes. The maximum serial baud rate is 460,800Mbps. W7500S2E-R1 supports WIZS2E ConfigTool (Configuration Tool for Windows®), web page configuration and AT command to configure the module.
  • Page 2 21. Chapter 5.3, WIZS2E ConfigTool new function introduction is added 22. All WIZS2E ConfigTool screen captures are updated Document Revision History Copyright notice Copyright © WIZnet H.K. Ltd. All rights reserved. Contact E-mail: supports@wiznet.hk For more information, please visit: http: //www.wiznet.com.hk/...

  • Page 3: Table Of Contents

    W7500S2E-R1 serial to Ethernet module Table of Contents INTRODUCTION ......................1 1.1.1 Configuration methods ..................1 ......................1 PECIFICATIONS 1.2.1 Electrical characteristics ..................1 1.2.2 Dimensions ......................1 1.2.3 Thermal Characteristics ..................1 HARDWARE DESCRIPTION ..................3 .................. 3 INOUTS AND PIN DESCRIPTION WIZS2E ..................
  • Page 4 W7500S2E-R1 serial to Ethernet module ............. 31 COMMAND CONFIGURATION EXAMPLES 6.5.1 Set into TCP server mode example ..............31 6.5.2 TCP client mode example ................. 33 6.5.3 UDP mode example ..................34 WEB PAGE CONFIGURATION ................. 35 ....................... 35 AIN PAGE .......................

  • Page 5: Introduction

    1 Introduction 1.1.1 Configuration methods W7500S2E-R1 provides three types configuration methods for user to operate with the module.  WIZS2E ConfigTool is a computer software configuration tool. It can be installed and run in Windows® environment.  Web page configuration allows user locally or remotely to configure the module through web browser.

  • Page 6: Thermal Characteristics

    W7500S2E-R1 serial to Ethernet module Figure 1-1 W7500S2E-R1 dimensions top view Figure 1-2 W7500S2E-R1 dimensions side view 1.2.3 Thermal Characteristics Part Number Grade Operating temperature Storage temperature W7500S2E-R1 Industrial Grade -40 ~ +85 ℃ -40 ~ +85 ℃ Table 1-3 Thermal characters...

  • Page 7: Hardware Description

    2 rows of pin headers on the module as hardware connectors for users. J1 is a 1x12 single row 2.54mm pin and J2 is 1x11 single row 2.54mm pins. Figure 2-2 is the pin assignment of W7500S2E-R1, table 2-1 and 2-2 are the pin header description of W7500S2E-R1 module.
  • Page 8 W7500S2E-R1 serial to Ethernet module Table 2-1 W7500S2E-R1 J1 pin definition Pin No. Pin Name Function NC11 NC10 DATA_LED Ethernet Status Indicator Serial output signal Serial input signal Serial RTS signal DEFAULT Active low, pull down over 3s for factory reset...

  • Page 9: Wizs2E Evaluation Board

    WIZS2E modules including W7500S2E-R1. Where Z1-J1 and Z1-J2 are used to plug in the W7500S2E-R1 module, S1-J1 and S1-J2 are used to plug in other models of WIZS2E module (s), which are described in the user manuals of the related modules. The evaluation board integrates RJ45, serial TTL and USB mini interfaces.
  • Page 10 Table 2-5 W7500S2E-R1 evaluation board LED description  Hardware connection explanation W7500S2E-R1 used two sections of pin layouts in 1 x 12 pin and 1 x 11 pin designs. This is to avoid plugging the module in the wrong directing which may damage to the module.

  • Page 11: Quick Testing Guide

    User Device User Device Figure 2-5 W7500S2E-R1 module testing evaluation block diagram Using LAN cables and USB to Serial (TTL)cables to connect from the host computer and to the respective LAN ports and TTL ports of the evaluation board. This will create a simple testing network;...

  • Page 12: Operating Modes

    TCP Server Figure 3-1 TCP server mode diagram Figure 3-1 shows, W7500S2E-R1 module open a local port to listen TCP requests in TCP server mode. The default port number is 5000 and it is waiting for client connections. After the connection has created, it will start data communication.

  • Page 13: Udp Mode

    User Device Figure 3-3 UDP mode diagram For UDP mode in Figure 3-3, W7500S2E-R1 module is required to have the remote IP address and port number to create an UDP communication. UDP mode communicate is not based on “connection”. Therefore, it does not guarantee the target device could receive the data correctly or not.

  • Page 14: Ip Address

    W7500S2E-R1 serial to Ethernet module 4 IP address Before using the module, we need to know some parameters like IP address. This module support “Static” and “DHCP” IP collection method. For “Static” mode, user could manually change the IP address, subnet mask & gateway parameters. The emphasis here is that the IP address of the module cannot be the same as the IP address of other devices in the same LAN.

  • Page 15: Module And Host Computer Network Detection

    W7500S2E-R1 serial to Ethernet module Figure 4-2 WIZS2E ConfigTool search result 4.3 Module and host computer network detection Before starting to communicate between the WIZS2E module and the host computer, please ensure the host computer and the module are in the same network segment.

  • Page 16: How To Set The Ip Address Of The Host Computer

    W7500S2E-R1 serial to Ethernet module 4.4 How to set the IP address of the host computer The following procedure is based on Windows® 7 Operation System. Press “Start” → “Control Panel” → “Network Sharing Centre” → “Changing adaptor setting” →...

  • Page 17: Wizs2E Configtool

    W7500S2E-R1 serial to Ethernet module 5 WIZS2E ConfigTool WIZS2E ConfigTool is a compatibles to W5500S2E and Windows® configuration tool W7500S2E series modules. WIZS2E ConfigTool can be used to search, enquiry and configure W5500S2E and W7500S2E device features and information. 5.1 Collect module’s setting information Click the toolbar’s...

  • Page 18: Modify The Device Settings

    W7500S2E-R1 serial to Ethernet module Figure 5-2 WIZS2E ConfigTool advance options interface 5.2 Modify the device settings After searching the module, user could directly go to “Basic Settings” and “Advance Options” to configure the module. Please press button to save your configuration.

  • Page 19: Factory Reset

    W7500S2E-R1 serial to Ethernet module 3. “Search again!”: This function is convenient for users to keep the original device list unchanged when batch configuring devices, and the newly searched device information is list below the original device list. Figure 5-1 Right mouse click menu 5.4 Factory reset...

  • Page 20: Hardware Factory Reset Method

    5.4.3.2 Factory reset through module Figure 5-3 through the module default PIN to restore factory settings W7500S2E-R1 has a restored factory set PIN. After power on the module, pull down the DEFAULT pin for 3 seconds to activate factory default.

  • Page 21: At Command Configuration

    6 AT command configuration W7500S2E-R1 supports AT command configuration method. This method could only apply when W7500S2E-R1 is in command mode. User needs to send the AT serial command mentioned in this section, W7500S2E-R1 could be modified by requirement. User could use serial terminal or MCU main board that connected with W7500S2E-R1 for applying these configurations.

  • Page 22: Enter At Command Mode

    W7500S2E-R1 serial to Ethernet module 6.2 Enter AT command Mode W7500S2E-R1 has two modes, AT command mode and data mode. In AT command mode, user could use serial terminal or through user’s MCU main board to configure the parameters of the module.

  • Page 23: Serial Configuration Command List

    W7500S2E-R1 serial to Ethernet module 6.3.3 Device configuration command list Features Command Type Parameters / Description length Device ID AT+SN Queries only: AT+SN? Queries only: AT+TYPE? Device type AT+TYPE Reply: W7500S2E-R1 Can set into any characters Device name AT+NAME Default: W7500S2E-R1 Must be numbers, alphabets or the mixed of both;...
  • Page 24 W7500S2E-R1 serial to Ethernet module Features Command Type Parameters / Description length Parameters format: Serial port 1 parameters AT+COM1 [baud],[datab],[parity],[stopb],[c] Default: 7,1,0,1,0 0: 300; 1: 600; 2: 1200; 3: 2400; 4: 4800; 5: 9600; 6: 14400; 7: 19200; 8: 38400;...

  • Page 25: At Command Details

    Parameters / Description Exit from data mode Return value AT-Command Interpreter ready\r\n Under W7500S2E-R1’s data mode, transmitting “+++” through serial interface in the same time will change the module from data mode to command mode. 6.4.2.2 Exit command mode (AT+EXIT) Command format...
  • Page 26 W7500S2E-R1 serial to Ethernet module 6.4.2.3 Echo (AT+ECHO) Command format Parameters / Description Usage <echo> AT+ECHO=<echo>\r\n Define new value 0: Close Echo feature AT+ECHO?\r\n Query current value 1: Open Echo feature (default) Return value [ECHO] Value is: <echo>\r\nOK\r\n Echo means WIZS2E module could directly return any input values to the serial interface. Thus, this option may help some users working more easily through serial terminal software.

  • Page 27: Device Configuration Command List

    W7500S2E-R1 serial to Ethernet module 6.4.2.9 Ethernet receive counter (AT+NETRCV) Command format Description Usage AT+NETRCV?\r\n Query the byte of data received from Ethernet interface return value [NETRCV] Value is: <number>\r\nOK\r\n Value ranged is 0 to 4,294,967,295. 6.4.2.10 Device uptime (AT+RUNTIME)
  • Page 28 W7500S2E-R1 serial to Ethernet module 6.4.3.4 Device password (AT+PASS) Command format Parameters Usage <pass> AT+PASS=<pass>\r\n Define new value Device Password: It only accepts numbers, alphabets or the combination of both. It does not accept blank as input. AT+PASS?\r\n Query current value...
  • Page 29 W7500S2E-R1 serial to Ethernet module value range for each section is 0-255 therefore the maximum value size for subnet mask is 15 bytes. 6.4.3.9 Device gateway (AT+GATEWAY) Command format Parameters Usage AT+GATEWAY=<gateway>\r\n Define new value <gateway> AT+GATEWAY?\r\n Device gateway, default: 192.168.1.1...
  • Page 30 [WEB_PORT] Value is: <port>\r\nOK\r\n This port number will be used on W7500S2E-R1’s webserver through web browser. The value range is 0 to 65535. If the port wasn’t set to 80, it needs to add the port number at the end of IP address. For example: 192.168.1.88: 8000.
  • Page 31 W7500S2E-R1 serial to Ethernet module Note: If W7500S2E-R1 works on TCP server mode, HTTP port should be the difference to the local port. 6.4.3.19 Remote host domain name (AT+DOMAIN) Command format Parameters Usage AT+DOMAIN=<domain>\r\n Define new value <domain> Remote host domain name default: www.iwiznet.cn...

  • Page 32: Serial Control Command

    W7500S2E-R1 serial to Ethernet module 15 bytes. 6.4.4 Serial control command 6.4.4.1 Serial interface 1 parameters (AT+COM1) Command format Parameters Usage [baud]: Refer to AT+C1_BAUD; Define new value AT+COM1=[baud],[datab],[parity],[stopb],[c]\r\n [datab]: Refer to AT+C1_DATAB; [parity]: Refer to AT+C1_PARITY; [stopb]: Refer to AT+C1_STOPB;...
  • Page 33 W7500S2E-R1 serial to Ethernet module Return value [C1_PARITY] Value is: <parity>\r\n 6.4.4.6 Serial flow control (AT+C1_SER_C) Command format Parameters Usage <c> AT+C1_SER_C=<c>\r\n Define new value 0: None (default) AT+C1_SER_C?\r\n Query current value 1: Hardware flow control Return value [C1_SER_C] Value is: <c>\r\n This command activates the hardware flow control.
  • Page 34 W7500S2E-R1 serial to Ethernet module 6.4.4.10 Inactivity timer (AT+C1_IT) Command format Parameters Usage <time> AT+C1_IT=<time>\r\n Define new value Inactivity time to disconnect, value range 0 ~ 60000, unit: AT+C1_IT?\r\n Query current value ms, default: 0 (Disable this function) Return value [C1_IT] Value is: <time>\r\n...

  • Page 35: At Command Configuration Examples

    W7500S2E-R1 serial to Ethernet module the module. The actual data will be started from the second package that received from the serial interface. 6.4.4.14 TCP link establishment message (AT+C1_LINK_M) Command format Parameters Usage <link_m> AT+C1_LINK_M=<link_m>\r\n Define new value 0: No message (default)
  • Page 36 W7500S2E-R1 serial to Ethernet module AT\r\n //Terminal check OK\r\n AT+ECHO=1\r\n //Echo ON [ECHO] Value is: 1\r\n AT+C1_OP=0 \r\n //Operating mode in TCP server [C1_OP] Value is: 0\r\n OK\r\n AT+IP_MODE=0\r\n //Set into static IP mode [IP_MODE] Value is: 0\r\n OK\r\n AT+IP=192.168.1.88\r\n //Set local IP address [IP] Value is: 192.168.1.88\r\n...

  • Page 37: Tcp Client Mode Example

    W7500S2E-R1 serial to Ethernet module 6.5.2 TCP client mode example AT\r\n //Terminal check OK\r\n AT+ECHO=1\r\n //ECHO “ON” [ECHO] Value is: 1\r\n AT+C1_OP=1 \r\n //Operating mode in TCP Client mode [C1_OP] Value is: 1\r\n OK\r\n AT+IP_MODE=1\r\n //Set into DHCP mode [IP_MODE] Value is: 1\r\n...

  • Page 38: Udp Mode Example

    W7500S2E-R1 serial to Ethernet module 6.5.3 UDP mode example AT\r\n //Terminal Check OK\r\n AT+ECHO=1\r\n //Echo ON [ECHO] Value is: 1\r\n AT+C1_OP=2 \r\n //Operating mode in UDP mode [C1_OP] Value is: 2\r\n OK\r\n AT+IP_MODE=1\r\n //Set into DHCP mode [IP_MODE] Value is: 1\r\n...

  • Page 39: Web

    Before using the web page configuration, you need to make sure that W7500S2E-R1 can be accessed correctly, that is, if you are configuring within the local area network, W7500S2E-R1 needs to be on the same network segment as the computer, and if you are remotely configured, you need to port-map W7500S2E-R1 to the public network IP.
  • Page 40 Product Information • Device Type: factory default is W7500S2E-R1, cannot be modified. • Device Name: name of module, the factory default is W7500S2E-R1 and it could be changed from the advanced setting page • Firmware Version: shows the firmware version •...

  • Page 41: Basic Settings

    Flow Control: Shows the flow control settings, default: NONE * * These settings could be updated in the “Basic Settings” 7.2 Basic Settings Figure 7-4 shows W7500S2E-R1 basic settings page. It is separate into four sections; The following paragraph talking about each section. Figure 7-4 Basic setting page Network Setting •...

  • Page 42: Advance Settings

    W7500S2E-R1 serial to Ethernet module Parity: The parity bit option, default: 8, it could set into NONE, ODD or EVEN Stop Bit: The stop bit option, default: 1, it could set into 0.5, 1, 1.5 or 2 bits Flow Control: Shows the flow control option, default is NONE, it could set into NONE or “CTS/RTS mode”...
  • Page 43 65535. If the port wasn’t set to 80, then need to input the port at the end of IP address. For example: 192.168.1.88: 8000. Note: If W7500S2E-R1 works in TCP server mode, HTTP port must not be set to the same as the local port of the module.

  • Page 44: Device Management

    W7500S2E-R1 serial to Ethernet module received data” Clear Buffer if Connect: If a disconnection has created in the period of data communication, serial buffer may still contain some data that didn’t send out. After the module has reconnect with the remote host, this command could handle usage of those remaining data in serial interface.
  • Page 45 W7500S2E-R1 serial to Ethernet module Figure 7-10 Web page prompt - device password modification successful Management Factory Default: factory reset button, pressing this button will activate factory reset procedure. It shows a prompt window for re-confirmation is procedure, please click “OK” for factory reset procedure and back to login page.

  • Page 46: Firmware Upgrade

    W7500S2E-R1 serial to Ethernet module 8 Firmware Upgrade W7500S2E-R1 supports configuration tools and remote web page firmware upgrade. This two types of upgrades are easy to use; the following information shows the firmware upgrade in both methods. Note: the following firmware MUST be official W7500S2E-R1 firmware from WIZnet H.K.
  • Page 47 WIZnet for such product. WIZnet and the WIZnet logo are trademarks of WIZnet. All other product or service names are the property of their respective owners. Information in this...

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