How To Download The Firmware Using The Upgrade Tool (Wi-Fi) - Wiznet WizFi360 Firmware Update Manual

1.3.3

How to download the firmware using the Upgrade Tool (Wi-Fi)

1. Update Firmware by communicating with Upgrade Tool through Wi-Fi. Select Firmware
binary file to update in Upgrade Tool, and update firmware using AT Command (AT +
CIUPDATE) in WizFi360.
To use AT Command, serial communication is used UART0 or UART1. In case of UART1
use USB cable and in case of UART0 use TTL to USB module.
Connect and LAN or Wi-Fi
Automatically assigns temporary IP
address to PC by DHCP server.
UART1 UART0
RXD0 TXD0
GND
RXD TXD GND
WizFi360 Firmware Update Guide