Wiznet WizFi360 Series User manual

Copyright 2019 WIZnet Co., Ltd. All rights reserved.
WizFi360
Quick Start Guide
Version 1.1.3
WIZnet Co.,Ltd
Copyright©2019

WizFi360 Quick Start Guide
History
Ver
Date
Description
1.0.0
Aug.2019
Initial version
1.1.0
Sep.2019
Modified environment setting
1.1.1
Sep.2019
Fixed Typo
1.1.2
Oct.2019
Fixed Typo
Modified Section 1 description
1.1.3
Oct.2019
Modified the Environment setting and the Example

WizFi360 Quick Start Guide
Contents
1. Environment setting ..................................................................................................................................................... 4
2. TCP Client Example....................................................................................................................................................... 6

WizFi360 Quick Start Guide
1. Environment setting
There are two types of WizFi360-EVB, which can be classified as ‘Shield’and ‘Mini’versions. WizFi360 is
controlled by sending AT command through UART. WizFi360-EVB-Mini and WizFi360-EVB-Shield uses
UART1 by connecting Micro USB.
WizFi360-EVB-Mini
WizFi360-EVB-Shield
In addition, WizFi360-EVB-Shield is Pin compatible with Arduino. So you can use UART in two cases. If
you use Micro USB, turn SW1 ON and connect Micro USB. In case of using Arduino H/W compatible pin,
turn SW1 OFF and select RXD / TXD pin for Arduino using jumper cap. See the figure below.
Micro USB
Arduino H/W compatible pin

WizFi360 Quick Start Guide
If WizFi360-EVB-Shield or WizFi360-EVB-Mini is connected to a PC with a Mini USB Cable, run the serial
program for UART communication on the PC. Open Port in Serial Program and input AT. If WizFi360
return OK, AT command can be used.

WizFi360 Quick Start Guide
2. TCP Client Example
A brief AT command describe for operating of WizFi360 as TCP Client in single connection mode. If you
need AT command example of another mode, see the documentation called "AT command examples".
1. Set WizFi Station mode
Request
AT+CWMODE_CUR=1 //Station mode, in case of AT+CWMODE_DEF, it is stored in
flash.
Response
OK
2. Set Single Connection mode
Request
AT+CIPMUX=0
Response
OK
3. Set DHCP enable
Request
AT+CWDHCP_CUR=1,1 //DHCP enable on Station mode
Response
OK
4. Get possible WiFi AP List for WizFi360 connection
Request
AT+CWLAP
Response
+CWLAP:(3,"ssid",-57,"mac address",1,1) //encryption method, ssid, rssi, mac address,
channel, wps
5. Connect to WiFi AP
Request
AT+CWJAP_CUR="ssid","password"
Response
WIFI CONNECTED
WIFI GOT IP
OK
6. Query WizFi360 device' IP address
Request
AT+CIPSTA_CUR?
Response
+CIPSTA_CUR:ip:"192.168.10.13"
+CIPSTA_CUR:gateway:"192.168.10.1"
+CIPSTA_CUR:network:"255.255.255.0"
OK

WizFi360 Quick Start Guide
7. Open TCP Server from PC which is connected to the same WiFi AP that WizFi360 is connected to.
- Ex) IP : 192.168.10.100 Port : 5000
8. WizFi360 connects to the TCP Server as a TCP Client
Request
AT+CIPSTART="TCP","192.168.10.100",5000 //protocol, server IP, port
Response
CONNECT
OK
9. WizFi360 sends data to the TCP Server
Request
AT+CIPSEND=10 //set data length, such as 10 bytes.
Response
OK
> // return ">" to begin receiving of serial data.
Request
1234567890 //enter the data, no <CR><LF>
Response
Recv 10 bytes
SEND OK
Notice :
In normal transmission mode, there are three commands to send data. (For more details, refer
to AT Instruction set.)
1. AT+CIPSEND
2. AT+CIPSENDBUF
3. AT+CIPSENDEX
In AT+CIPSEND and AT+CIPSENDEX, If the data is entered more than the length set (n) :
- the system will send the first n bytes and discard exceeded data.
In AT+CIPSENDBUF, If the data is entered more than the length set (n) :
- the system will reply busy and send the first n bytes
- and discard exceeded data.
10. When WizFi360 received data from TCP Server, it will prompt message below:
Response
+IPD,10:1234567890

WizFi360 Quick Start Guide
11. End the TCP Connection
Request
AT+CIPCLOSE
Response
CLOSED
OK