AWS IoT with Keil Studio(ARM)+WizFi360(WiFi)+STM32 Nucleo

Evaluated ARM Keil Cloud Studio (keil.arm.com) AWS IoT Example for testing ARM CMSIS WIFI Driver.

Used ARM'S WizFi360 WiFi Driver that is compatible with ESP WiFi series.

For simple use, replaced WizFi360-evb to Wizfi360-evb-mini.

https://docs.wiznet.io/img/products/wizfi360/wizfi360ds/wizfi360-evb-mini_ds_100_en.pdf

BoardsConstruct:

Just the way it is in Keil Clous Studio, contructed boards set up.

TDX and RDX jumpers from the WizFi to send UART data to the UART NUCLEO pins.

Board PIN Ref:

1. https://www.st.com/resource/en/user_manual/dm00615305-stm32l5-nucleo-144-board-mb1361-stmicroelectronics.pdf

2. https://docs.wiznet.io/img/products/wizfi360/wizfi360ds/wizfi360-evb-mini_ds_100_en.pdf

SW settings

WizFi360 is working on Keil Cloud Studio by default set up. But selection menu icon doesn't work. So I asked how can I select WizFi360. Answer is below. But it doesn't matter. WizFi360 still is working by default setup(ESP8266).

AWS IoT Settings

Have to write your AWS IoT certification and key and end point address(your domain address)

Certification Setting result

WiFi Setup

After S/W is Downloaded to local PC from Online Compiler, you can download build image drag and drop to target boad after connect by Keil Online Compiler.

Client's data are sent to AWS IoT and topics successfully subscribed.