Environment Setting - Wiznet WizFi360-CON Getting Started

Quickstart Guide

#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
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.