Wiznet WizFi360 Series Mounting instructions

Copyright 2019 WIZnet Co., Ltd. All rights reserved.
WizFi360
Firmware Update Guide
Version 1.21
WIZnet Co.,Ltd
Copyright© 2019

WizFi360 Firmware Update Guide
History
Ver
Date
Description
1.00
2019.07.29
Initial version
1.10
2019.08.01
Added explanation about firmware updates using the cloud
1.20
2019.08.09
Modified explanation about Using upgrade tool
1.21
2019.08.30
Modified explanation about UART

WizFi360 Firmware Update Guide
Contents
1. The method of firmware update ................................................................................................................. 4
1.1 Using the Tera Term (Serial)................................................................................................................. 4
1.1.1 Required hardware and software ................................................................................................ 4
1.1.2 How to download the firmware using the Serial ......................................................................... 4
1.2 Using the Cloud.................................................................................................................................... 8
1.2.1 How to download the firmware using the Cloud (Wi-Fi)............................................................. 8
1.3 Using the Upgrade tool (Serial/WiFi)................................................................................................. 10
1.3.1 Required hardware and software .............................................................................................. 10
1.3.2 How to download the firmware using the Upgrade Tool(Serial) ............................................... 10
1.3.3 How to download the firmware using the Upgrade Tool(Wi-Fi)................................................ 12

WizFi360 Firmware Update Guide
1. The method of firmware update
The firmware update are method of two that it is the method of using through Serial and
the method of using AT command through WiFi.
1.1 Using the Tera Term (Serial)
1.1.1 Required hardware and software
-WizFi360-EVB
-Tera Term
-TTL to USB module
-WizFi360 Firmware: WizFi360_SDK.img
ohttps://github.com/WIZnet-WizFi360/Release/tree/master/Binary
1.1.2 How to download the firmware using the Serial
1. To upload the firmware of WiZFi360, use UART1 or UART0, and in case of UART0 connects
with TTL to USB as below.
TXD
RXD0
RXD
TXD0
GND
GND

WizFi360 Firmware Update Guide
2. Run the Tera Term, go to ‘File - New connection’menu, select ‘Serial’, and choose the
port to which WizFi360 is connected.
3. Set Speed to 115200kbps in ‘Setup - Serial port’.

WizFi360 Firmware Update Guide
4. While holding down the ESC key on the keyboard, press the reset button on the WizFi360
to enter the Boot mode. When boot mode is entered, the below screen is displayed.
5. Go to 'File - Transfer - XMODEM - Send' menu, select the binary file and click OK button
to proceed the firmware update.

WizFi360 Firmware Update Guide
6. When the firmware update is completed, 'ready' is displayed on the terminal.

WizFi360 Firmware Update Guide
1.2 Using the Cloud
1.2.1 How to download the firmware using the Cloud (Wi-Fi)
1. Connect the PC, WizFi360, and Router as shown below. The router must be connected
to the Internet, and WizFi360 and PC are assigned an IP by DHCP Server of router.
WizFi360 and TTL to USB connect as shown in below image.
Connect and LAN or Wi-Fi
Automatically assigns temporary IP
address to PC by DHCP server.
TXD
RXD0
RXD
TXD0
GND
GND

WizFi360 Firmware Update Guide
2. Use the AT command to upgrade the firmware like below.

WizFi360 Firmware Update Guide
1.3 Using the Upgrade tool (Serial/WiFi)
1.3.1 Required hardware and software
-WizFi360-EVB
-WizFi360 Upgrade Tool
-TTL to USB module
-WizFi360 Firmware: WizFi360_SDK.img
1.3.2 How to download the firmware using the Upgrade Tool(Serial)
1. Use UART1 or UART0 of WizFi360 to upload the Firmware and in case of UART0 it
connects the WizFi360 to the TTL to USB is as below.
TXD
RXD0
RXD
TXD0
GND
GND

WizFi360 Firmware Update Guide
2. Open the WizFi Upgrade Tool and Open the Serial port of WizFi360.
3. Click the folder icon to select the WizFi360 Firmware binary file. (WizFi360_SDK.img)

WizFi360 Firmware Update Guide
4. Click the Start Upgrade button (arrow icon) and check the "Please Press reset button
message."
RESET
5. Firmware upload is progressed and uploaded firmware size is displayed.
1.3.3 How to download the firmware using the Upgrade Tool(Wi-Fi)
1. Use UART1 of WizFi360 through AT CMD(AT+CIUPDATE) and WizFi Upgrade Tool to
upload via Wi-Fi.

WizFi360 Firmware Update Guide
Connect and LAN or Wi-Fi
Automatically assigns temporary IP
address to PC by DHCP server.
TXD
RXD0
RXD
TXD0
GND
GND
2. Click the WiFi option of the Upgrade Tool.

WizFi360 Firmware Update Guide
3. Click IP list and select IP of PC.
4. In Select FW, click the folder icon to select the WizFi360 Firmware binary file.
(WizFi360_SDK.img)
5. When WizFi360's Firmware Upgrade is ready, the following message will be displayed.

WizFi360 Firmware Update Guide
6. Use the AT command to upgrade the firmware.