Wiznet W5500S2E-Z1 User manual

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
Introduction
W5500S2E-Z1 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 1.152Mbps. W5500S2E-Z1 supports
WIZS2E ConfigTool (Configuration Tool for Windows®), web page configuration and AT command to
configure the module.
W5500S2E-Z1 uses the hardwired TCP/IP protocol Ethernet chip W5500. 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
1.2kps ~ 1.152Mbps baud rate
10/100 Mbps Ethernet interface
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 local and remote firmware upgrade
Specification
32-bit ARM MCU
Serial interface
o3.3V TTL x1: TXD, RXD, GND
Default Serial communication parameters
oBaud Rate: From 1.2kbps to 1.152Mbps
oData Bit: 7, 8
oStop Bit: 0.5, 1, 1.5, 2
oParity: None, Even, Odd
oFlow Control: None, CTS/RTS
Power supply
oInput Power: 5V DC
Size
o44.45 x 31.75 x 15.75 (mm)
Operating temperature
OIndustrial Grade: -40 ~ +85 ℃
Storage environment
O-40 ~ +85 ℃, 5 ~ 95% RH

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
Document Revision History
Version
Date
Remarks
V1.0
2017-09-15
Official Release
V1.1
2018-04-23
1. Pin 2 of SW3 description in section 2.2 changes from GND to
Vcc, and the picture has also been modified.
2. Updated Figure 2-4 Evaluation Board Reference Design
Schematic
3. Updated all web-related pictures
4. Replace all "/n/r" in the text with "\r\n"
5. Revised the description of AT+NETBIOS command
6. Maximum length of the AT+C1_SER_T command parameter is
changed to 5
7. Maximum length of the AT+C1_TCPAT command parameter is
changed to 3
8. The maximum length of the AT+MAC command parameter is
removed
9. The maximum length of the AT+C1_BIND command parameter
is changed to 1
10. The default of the AT+COM1 command is changed to 9,1,0,1,0
11. The description of the AT+NAME command is updated
12. The maximum length of the AT command is removed
13. Modify the power parameter values in Table 1-1.
14. "Choice" is replaced by "Choice"
15. Modify the maximum length of the AT+DEFAULT and
AT+RESET command parameters in the list of AT commands to
be 15
16. Modify the default AT+DEBUGMSGEN parameter to 1
17. RJ45 was modified from 10P to 8P, and the corresponding
description was modified
18. Added 5.3-chapter WIZS2E ConfigTool new function
introduction
19. WIZS2E ConfigTool with map updates
Copyright notice
Copyright © WIZnet H.K. Ltd. All rights reserved.
ContactE-mail: [e-mail]
Formoreinformation,pleasevisit: http://www.wiznet.com.hk/

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
Table of Contents
1INTRODUCTION ........................................................................................................... 1
1.1.1 Configuration methods ....................................................................................... 1
1.2 SPECIFICATIONS.......................................................................................................... 1
1.2.1 Electrical characteristics.................................................................................... 1
1.2.2 Dimensions ......................................................................................................... 2
1.2.3 Thermal Characteristics..................................................................................... 2
2HARDWARE DESCRIPTION....................................................................................... 3
2.1 PINOUTS AND PIN DESCRIPTION.................................................................................. 3
2.2 WIZS2E EVALUATION BOARD .................................................................................... 5
2.3 QUICK TESTING GUIDE................................................................................................ 7
3OPERATING MODES.................................................................................................... 8
3.1 TCP SERVER MODE ..................................................................................................... 8
3.2 TCP CLIENT MODE...................................................................................................... 9
3.3 UDP MODE ............................................................................................................... 10
4IP ADDRESS ...................................................................................................................11
4.1 MODULE IP ADDRESS FACTORY DEFAULT SETTINGS..................................................11
4.2 METHOD TO GET THE IP ADDRESS OF THE MODULE ..................................................11
4.3 MODULE AND HOST COMPUTER NETWORK DETECTION ........................................... 12
4.4 HOW TO SET THE IP ADDRESS OF THE HOST COMPUTER ........................................... 13
5WIZS2E CONFIGTOOL.............................................................................................. 14
5.1 COLLECT MODULE’S SETTING INFORMATION ........................................................... 14
5.2 MODIFY THE DEVICE SETTINGS ................................................................................ 15
5.3 FACTORY RESET........................................................................................................ 15
5.3.1 Factory reset setting by software...................................................................... 15
5.3.2 Factory reset module through AT command..................................................... 15
5.3.3 Hardware factory reset method ........................................................................ 16
5.4 FIRMWARE UPGRADE ............................................................................................... 16
6AT COMMAND CONFIGURATION.......................................................................... 17
6.1 AT COMMAND OVERVIEW......................................................................................... 17
6.2 ENTER AT COMMAND MODE.................................................................................... 18
6.3 AT COMMAND LIST ................................................................................................... 18
6.3.1 System control command list ............................................................................ 18
6.3.2 Control command list........................................................................................ 18
6.3.3 Serial configuration command list.................................................................... 19
6.4 AT COMMAND DETAILS............................................................................................. 21
6.4.1 Basic commands ............................................................................................... 21
6.4.2 Control commands............................................................................................ 21
6.4.3 Device configuration command list.................................................................. 23
6.4.4 Serial control command.................................................................................... 28
6.5 AT COMMAND CONFIGURATION EXAMPLES ............................................................. 32

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
6.5.1 Set into TCP server mode example................................................................... 32
6.5.2 TCP client mode example ................................................................................. 33
6.5.3 UDP mode example .......................................................................................... 34
7WEB PAGE CONFIGURATION................................................................................. 35
7.1 MAIN PAGE ............................................................................................................... 35
7.2 BASIC SETTINGS ....................................................................................................... 37
7.3 ADVANCE SETTINGS ................................................................................................. 38
7.4 FIRMWARE INFORMATION......................................................................................... 39
7.5 DEVICE MANAGEMENT ............................................................................................. 40
8FIRMWARE UPGRADE .............................................................................................. 42
8.1 W5500S2E-Z1 FIRMWARE UPGRADE THROUGH CONFIGTOOL ................................ 42
8.2 FIRMWARE UPGRADE THROUGH CONFIGURATION WEB PAGE ................................... 43

W5500S2E-Z1 user manual 1
1Introduction
1.1.1 Configuration methods
W5500S2E-Z1 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.
AT command configuration support sending serial commands from the mainboard of the
embedded device or from the serial terminal to configure the parameters of WIZS2E
modules.
1.2 Specifications
1.2.1 Electrical characteristics
1.2.1.1 Voltage and current characteristics
The following table 1-1 and 1-2 was the result tested in 25oC environment.
Table 1-1 Voltage and current characteristics
Symbol
Types
Ratings
Min
Normal
Max
Unit
VDD
Module Voltage
2.97
3.3
3.6
V
I
Module Current
101
106
157
mA

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
1.2.1.2 Current characteristics
Table 1-2 Current characteristics
1.2.2 Dimensions
For fitting the module into your design, please refer to the reference figure 1-1; It shows all the
dimensions of the modules. In the figure, it provides the regulation for three dimensions with the
distance of upper and lower parts pin headers and the location of the one mounting holes. The pin
header has pitch 2.54mm.
Figure 1-1 W5500S2E-Z1 dimensions top view
Figure 1-2 W5500S2E-Z1 dimensions side view
1.2.3 Thermal Characteristics
Table 1-3 Thermal characters
Working Mode
Ratings (mA)
Working Mode
Ratings (mA)
Standby
101
100Mbps without connection
157
10Mbps without connection
106
100Mbps with data communication
157
10Mbps with data communication
106
Part Number
Grade
Operating temperature
Storage temperature
W5500S2E-Z1
Industrial Grade
-40 ~ +85 ℃
-40 ~ +85 ℃

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
2 Hardware description
2.1 Pinouts and pin description
The following section will introduce W5500S2E-Z1 pin header explanation and the usage of
WIZS2E evaluation board.
The following figure 2-1 is the appearance of WIZS2E module. From this figure, we could identify
there are 3 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 double row 2.54mm pins.
Figure 2-2 is the pin assignment of W5500S2E-Z1, table 2-1 and 2-2 are the pin header description
of W5500S2E-Z1 module.
Figure 2-1 W5500S2E-Z1 module
Figure 2-2 W5500S2E-Z1 pinout

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
Table 2-1 W5500S2E-Z1 J1 pin definition
Pin No.
Pin Name
I/O
Function
1
TXOP
O
Ethernet connector TXOP
2
TXON
O
Ethernet connector TXON
3
RXIP
I
Ethernet connector RXIP
4
RXIN
I
Ethernet connector RXIN
5
DATA_LED
O
Ethernet Status Indicator
6
TXD
O
Serial output signal
7
RXD
I
Serial input signal
8
RTS
I/O
Serial RTS signal
9
DEFAULT
I
Active low, pull down over 3s for factory reset
10
RESET
I
Hardware reset pin
11
GND
-
GND
12
GND
-
GND
Table 2-2 W5500S2E-Z1 J2 pin definition
Pin No.
Pin Name
I/O
Function
13
VCC
-
VCC
14
VCC
-
VCC
15
LINK_LED
O
Ethernet link indicator
16
NC7
-
-
17
NC6
-
-
18
NC5
-
-
19
NC4
-
-
20
NC3
-
-
21
CTS
I/O
Serial CTS signal pin
22
NC2
-
-
23
NC1
-
-

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
2.2 WIZS2E evaluation board
Figure 2-3 WIZS2E evaluation board
WIZS2E evaluation board provides a simple platform for testing and running an application for
WIZS2E modules including W5500S2E-Z1. Where S1-J1 and S1-J2 are used to plug in the
W5500S2E-Z1 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. (The following figure shows “x” means vacant)
RJ-45 (J5) interface Pin Assignment
Pin
Signal
Pin
Signal
1
RXIN
5
×
2
RXIP
6
TXOP
3
TXON
7
×
4
×
8
×
TTL interface (P2) Pin Assignment
Pin
Signal
Pin
Signal
1
5V
5
3V3
2
GND
6
GND
3
TX
7
RTS
4
RX
8
CTS
The USB Mini Interface (J6) Pin Assignment
Note: supply 5 V DC power for the evaluation board only. Not for debug or communication
Pin
Signal
Pin
Signal
1
5V
4
×
2
×
5
GND
3
×
SW3 is power supply pin for other modules, it would be leave open for W5500S2E-Z1
Pin
Signal
Pin
Signal
1
5V
3
3V3
2
Vcc
W5500S2E-Z1 evaluation board buttons introduction
1 2 3 4
5 6 7 8

W5500S2E-Z1 serial to Ethernet module
W5500S2E-Z1 user manual
Marking
Description
SW1 (DEFAULT)
Press switch for 1-3 seconds for module reset, over 3 seconds to factory reset
SW2 (RESET)
Hardware reset button
Figure 2-4 W5500S2E-Z1 evaluation board button description
W5500S2E-Z1 evaluation board LED description
Marking
Description
ACT
Ethernet status indicator
LINK
Ethernet connection indicator
DATA
Ethernet data communication LED, the Blink speed shows the data speed
Table 2-5 W5500S2E-Z1 evaluation board LED description
Hardware connection explanation
W5500S2E-Z1 used two sections of pin layouts in 1 x 7 pin and 2 x 7 pin designs. This is to
avoid plugging the module in the wrong directing which may damage to the module.
Figure 2-4 shows the reference schematic of the evaluation board for developing reference.
Figure 2-4 W5500S2E-Z1 evaluation board reference schematic