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AN234322
Getting started with AIROC™ IFW56810 Single-
band Wi-Fi 4 Cloud Connectivity Manager
About this document
Scope and purpose
This document guides the user to set up and connect the AWS IoT ExpressLink IFW56810 Cloud Connectivity
Manager module to the AWS IoT Core in a few simple steps without involving any firmware development. This
document also provides an overview of the module, the evaluation kit, steps to connect to the AWS Cloud and
usage of AT commands.
Intended audience
Customers who are new to IoT and/or require a turnkey solution to get their products connected to the cloud.
Table of contents
About this document ....................................................................................................................... 1
Table of contents ............................................................................................................................ 1
1
Overview ............................................................................................................................... 3
2
Kit contents ........................................................................................................................... 4
3
Hardware .............................................................................................................................. 5
4
Getting started ...................................................................................................................... 6
4.1
Connect the kit to the PC ........................................................................................................................ 6
4.2
Set up the host machine ......................................................................................................................... 6
4.3
Set up your AWS account and permissions ............................................................................................ 6
4.4
Register the kit to your AWS development account .............................................................................. 7
4.4.1
CIRRENT cloud flow ............................................................................................................................ 7
4.4.1.1
4.4.1.2
4.4.1.3
4.4.1.4
4.4.2
AWS flow ........................................................................................................................................... 11
4.5
Connect the kit to Wi-Fi ......................................................................................................................... 12
4.5.1
Using Cirrent Wi-Fi onboarding app ................................................................................................ 13
4.5.2
Using AT commands ........................................................................................................................ 13
4.6
Connect and interact with the AWS Cloud ........................................................................................... 13
4.6.1
Connect ............................................................................................................................................ 14
4.6.2
Send data to the AWS Cloud ............................................................................................................ 14
4.6.3
Receive data and commands from the cloud ................................................................................. 14
5
Advanced AT commands ........................................................................................................ 15
5.1
Publish to a non-default topic .............................................................................................................. 15
5.2
Subscribe to a non-default topic .......................................................................................................... 15
Application Note
www.infineon.com
Bind your device to your CIRRENT account ................................................................................. 7
Execute the CloudFormation template ........................................................................................ 8
Create Product Cloud API ............................................................................................................. 9
Provision and connect the kit to your AWS account .................................................................. 11
Please read the Important Notice and Warnings at the end of this document
page 1 of 22
002-34322 Rev. *A
2021-12-14
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Table of Contents
Related Manuals for Infineon AIROC IFW56810
Summary of Contents for Infineon AIROC IFW56810
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Page 1: Table Of Contents
Advanced AT commands ......................15 Publish to a non-default topic ......................15 Subscribe to a non-default topic ......................15 Application Note Please read the Important Notice and Warnings at the end of this document 002-34322 Rev. *A www.infineon.com page 1 of 22 2021-12-14... - Page 2 Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Table of contents Performing firmware over-the-air update ................16 Prerequisites ............................16 Create a firmware update job in AWS IoT ..................... 16 Monitor and apply the new firmware update for the IFW56810 module ..........17 Setting up a serial terminal on the PC ..................
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Page 3: Overview
The IFW56810 CCM module is preprogrammed with a tested secured firmware and supports an easy-to-use AT command interface for configuration, and provides end-to-end security. The device identity certificate is built into the module and can run only Infineon-signed firmware. •... -
Page 4: Kit Contents
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Kit contents Kit contents IFW956810 Single-band Wi-Fi 4 Cloud Connectivity Manager evaluation kit to evaluate the IFW56810 Single- • band Wi-Fi 4 Cloud Connectivity Manager Module USB Type-A (male) to Type-C (female) cable •... -
Page 5: Hardware
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Hardware Hardware The IFW956810 CCM evaluation kit consists of an IFW56810 single-band Wi-Fi 4 Cloud Connectivity Manager module with powerful processing capability, a PCB antenna, an FTDI chip for the USB to serial interface, and an 8x2 pin header. -
Page 6: Getting Started
Once you open the serial terminal, type in the serial terminal. AT+CONF? About You should see a response “OK Infineon IFW56810 CCM”. Steps in sections are required only for the first time you connect. The IFW56810 module will remember its configuration and will be ready to connect to your AWS account automatically. -
Page 7: Register The Kit To Your Aws Development Account
Getting started Register the kit to your AWS development account You can register your kit to your AWS development account using either Infineon’s CIRRENT cloud flow or AWS flow. The CIRRENT cloud flow uses the Cloud ID solution to simplify the process of connecting the kit to your AWS developer account by eliminating several manual steps that need to be performed in the AWS flow. -
Page 8: Execute The Cloudformation Template
The template for creating AWS resources required for connecting the IFW956810 evaluation kit to AWS IoT Core is already created by Infineon and stored in Amazon S3 storage. The stack created by this template provides certain outputs that can be used to establish a channel of back-end cloud communication between your CIRRENT account and your AWS account. -
Page 9: Create Product Cloud Api
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Getting started Click Next in Step 2. Click Next in Step 3. Select the boxes to provide permissions to access the resources required by the CloudFormation template. Click Create stack. Wait for up to five minutes for the stack creation to complete. - Page 10 Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Getting started When prompted, enter your AWS account parameters. Navigate back to your AWS CloudFormation page. Click Outputs. Copy the , and values from your AWS Console to the CIRRENT AccountId GatewayId Region...
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Page 11: Provision And Connect The Kit To Your Aws Account
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Getting started 4.4.1.4 Provision and connect the kit to your AWS account In the CIRRENT console, navigate to the Binding tab. Click Edit. Click the drop-down list in the API Endpoint column. Choose the Product Cloud API created in Section 4.4.1.3. -
Page 12: Connect The Kit To Wi-Fi
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Getting started AT+CONF? ThingName Copy the returned string (a sequence of alphanumeric characters) from the terminal. On the console, on the Specify thing properties page, paste the copied string from the terminal into the Thing name field under Thing properties. -
Page 13: Using Cirrent Wi-Fi Onboarding App
4.5.1 Using Cirrent Wi-Fi onboarding app The Cirrent cloud solution from Infineon provides an effective Wi-Fi onboarding service through the Cirrent Wi- Fi onboarding app for any IoT product. The IFW956810 CCM evaluation kit supports onboarding through either Bluetooth® LE or SoftAP. -
Page 14: Connect
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Getting started 4.6.1 Connect Enter the following command in the serial terminal to establish a secure connection: • AT+CONNECT After a short time, you will receive the message “OK 1 CONNECTED”. 4.6.2 Send data to the AWS Cloud Enter the following command in the serial terminal to send the “Hello World!”... -
Page 15: Advanced At Commands
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Advanced AT commands Advanced AT commands Wait for a response from the IFW956810 CCM evaluation kit in the serial terminal after entering each AT command. Publish to a non-default topic Enter the following commands in sequence in the serial terminal: •... -
Page 16: Performing Firmware Over-The-Air Update
Performing firmware over-the-air update Prerequisites Get the signed firmware image from Infineon. Contact Infineon Sales team for the firmware. The firmware will be provided along with the signature hashing algorithm used and signature encryption algorithm used. This information is required in subsequent steps. -
Page 17: Monitor And Apply The New Firmware Update For The Ifw56810 Module
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Performing firmware over-the-air update Monitor and apply the new firmware update for the IFW56810 module The IFW56810 CCM module polls for firmware update jobs, receives and validates a job, and then enters a state waiting for the update to be accepted. -
Page 18: Setting Up A Serial Terminal On The Pc
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Setting up a serial terminal on the PC Setting up a serial terminal on the PC Note: The following instructions are only for a Windows PC. The IFW956810 CCM evaluation kit should be recognized by the PC when connected to it. If the device is recognized, COM ports will be available in the Device Manager. -
Page 19: Serial Terminal Settings
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Setting up a serial terminal on the PC Serial terminal settings Open a terminal such as Tera Term. Choose the higher of the COM port numbers for the IFW956810 CCM evaluation kit. Select Set Up >... -
Page 20: Faqs
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager FAQs FAQs 1. Two COM ports enumerated when the kit is connected The IFW956810 CCM evaluation kit has a FT2232H chip capable of supporting USB to dual-channel UART − (USB serial converter A and USB serial converter B). -
Page 21: Revision History
Getting started with AIROC™ IFW56810 Single-band Wi-Fi 4 Cloud Connectivity Manager Revision history Revision history Document Date of release Description of changes version 2021-11-29 Initial release 2021-12-14 Added CIRRENT cloud flow to register the kit to the AWS account Application Note 21 of 22 002-34322 Rev. - Page 22 Infineon Technologies hereby disclaims dangerous substances. For information on the types © 2021 Infineon Technologies AG. any and all warranties and liabilities of any kind in question please contact your nearest Infineon All Rights Reserved. (including without limitation warranties of non- Technologies office.