The Method Of Firmware Update; Using The Tera Term (Serial); Required Hardware And Software; How To Download The Firmware Using The Serial - Wiznet WizFi360 Firmware Update Manual

1. The method of firmware update

There are three methods to update firmware. You can use Tera Term(Serial Program),
Cloud or Upgrade Tool.

1.1 Using the Tera Term (Serial)

1.1.1

Required hardware and software

- WizFi360-EVB-Shield
- Tera Term
- USB cable or TTL to USB module
- WizFi360 Firmware: WizFi360_SDK.img
https://github.com/wizfi/Release/tree/master/Binary
o
1.1.2

How to download the firmware using the Serial

1. Update Firmware by communicating with Tera Term through Serial. Use UART0 or UART1
for serial communication. In case of UART1 use USB cable and in case of UART0 use TTL
to USB module.
UART1
WizFi360 Firmware Update Guide
UART0
RXD0 TXD0
GND
RXD TXD GND