WIZ550WEB AT Command Set
WIZ550WEB AT Command (YouTube Link)
https://www.youtube.com/watch?v=7rEtOvRaCmw
This section provides a list of WIZ550WEB AT commands and their functions. Users can input commands and parameters through USART line. Every command starts with “AT”. Any other initial character will cause an error in return. Commands and parameters are all ASCII characters, i.e. when you input 'AT+NSTAT', you should input ASCII characters 'A', 'T', '+', 'N', 'S', 'T', 'A', 'T' and 'Enter Key' which is CR, LF (0x0d, 0x0A).
All commands should be terminated with CR(0x0D), LF(0x0A)
Some parameters are mandatory and others are optional. Parameters must be entered in the order of format column given by the command tables. Although the optional parameter is not used, the comma delimiters ',' must still be included in the command. In most cases, valid commands return the character [S] and invalid inputs return [F]. The possible responses sent from WIZ550WEB to the user are described as Responses. Below are examples of user input. As you can see, WIZ550WEB return “\r\n” back instead of “\r”, which means user (host system) always handle '\r\n' as the only delimiter.
Input by User
AT\r\n (0x61 0x74 0x0d 0x0a)
Output from WIZ550WEB
[S]\r\n (0x5b 0x53 0x5d 0x0d 0x0a)
Responses
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Basic Webpages Demo
WIZ550WEB Web Server(YouTube Link)
https://www.youtube.com/watch?v=6aOf8vgB-gc
The Screenshots of Basic Demo Web Page were captured from Google Chrome Browser version 37
Provided basic demo web page of WIZ550web is in tab style of one HTML page (index.html). The configuration and purpose of each tabs are as below.
Device Settings
The 'Device Settings' tab is configured as below.
The user can check the device information like MAC address / Firmware version and set the network information (IP address, DHCP options and etc.), serial port configuration through the 'Device Settings' tab. After adjusting the settings, if the [Save Settings and Reboot] button is pressed, the configurations is saved and the WIZ550web module reboots. Please note that the module will change the settings after reboot.
If the 'DHCP' option has enabled (DHCP Enable: IP address allocated from DHCP server), Network informationHTML input tag is disabled and attribute changed to disabled. If the user successfully allocated the IP address from DHCP server after module reboot, the modified debug message is output to terminal as below.
Digital I/O Status
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WIZ550WEB Configuration Tool
WIZ550WEB Configuration Tool(YouTube Link)
https://www.youtube.com/watch?v=ZS8L9u9Y7yg&feature=youtu.be
Description
WIZnet Configuration tool is an application program which is based on java and can be used in most OSplatforms including Windows, MAC OS and Linux. Please download .jar file and execute it over Java Virtual Machine.
WIZnet Configuration tool consists four sections
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Common Configuration Section
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Network Configuration Section
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Serial Configuration Section
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Option Configuration Section
You can set 1), 2) sections and “Module Name”, “Setting Password” of 4) section to WIZ550WEB.
Other sections are set via webpage of WIZ550WEB.
Notice) You can set to WIZ550WEB since WIZnet Configuration Tool Version 1.02
Search
The Search function is used to search for all existing modules on the same LAN. By using UDP broadcast, it finds all modules on the same subnet, and found devices will be listed in the “Serial to Ethernet” tree(Search Window) with its MAC address.
Setting
This function is used to apply your configurations.
When you select the MAC address from the “Search Window”, the default value of the module will be displayed. Modify your configurations and click “Setting” button to apply your settings. The module will re-initialize and save the changed configurations.
Users can change the configurations by following the steps below.
F/W Uploading
Firmware will be uploaded through TFTP. Click “F/W Uploading” Button and then pop up windows following figures.
Server IP : TFTP Server IP
Server Port : TFTP Server Port (TFTP default Port : 69)
File Name : Firmware File Name
Password : Setting Password
☞ WIZnet Configure tool is not supported TFTP server. So you use TFTP program separately.
Reset
This is the function which makes Module reboot. This requires “Setting Password”.
Factory Reset
All setting value is initialized to factory default, if the “Factory Reset” button is clicked. Factory default values of Module are listed below.
CategoryItemValue
Network
Local IP
192.168.11.100
Local Gateway
192.168.11.1
Local Subnet
255.255.255.0
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WIZ550WEB
Introduction of WIZ550WEB(YouTube Link)
https://www.youtube.com/watch?v=D2PMqz-LIw4
WIZ550web is an embedded Web server module based on WIZnet W5500 hardwired TCP/IP chip, Users can control / monitor the 16-configurable digital I/O and 4-ADC inputs on module via web pages. WIZ550web provides base of firmware / web page examples for customize depending on the used objective.
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