Getting Started with Amazon AWS IoT Core using ESP32 || Creating Thing, Policy & Certificates

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This is a getting started tutorial about Amazon Web Services, i.e AWS IoT Core with ESP32. The AWS IoT Core is a managed cloud service that lets connected devices easily and securely interact with cloud applications and other devices.

In this tutorial, we will learn how you can connect the ESP32 with AWS IoT Core & publish sensor reading to AWS MQTT. For a demo, we will use the DHT11 Sensor and read the humidity temperature data. The ESP32 will connect to the local WiFi network and will post the DHT11 Sensor data to AWS IoT Cloud. Not only posting data, but we can also receive the data from AWS Dashboard.

The tutorial comprises multiple sections

00:00 Overview of Amazon Web Services
02:01 Hardware & Circuit
02:28 Signing up & setting the Amazon Web Services
02:55 Arduino Sketch & Library Installation
03:26 AWS Management Console
03:50 Creating a Thing is AWS
04:30 Configure Device Certificate
04:59 Creating a Policy
06:39 Attaching Policy to Certificate
06:50 Download Certificate & Keys
07:43 Modifying Arduino Sketch with AWS Credentials
09:32 Testing Code on Serial Monitor
09:54 MQTT Test Client Subscribe
10:39 Publishing Data from AWS Dashboard

This tutorial is for beginners who want to learn about the Amazon AWS IoT Core for IoT Applications. Earlier we learned about IoT platforms like Google Firebase and Arduino IoT Cloud. But with AWS IoT Core, you can build and manage devices for commercial applications.

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[HowtoElectronics]

For those who are working currently with the latest aws version, there is an update on the Resource ARN part. Replace resource ARN path with * sign. Replacing the path with * will simply allow everything.

[patilabhijeetj]

This is what exactly I was looking for. Thank you for sharing!.
Oh yes, and I did Subscribe as well

[jaroslawpiotrowski]

Super projects with AWS, Graet explenation, THANKS

[Spectre]

Simple and quick explanation, big thanks

[djom]

Amazing video, I love it, Thanks a lot for this demo. I only recommend updating it with the new versions of AWS

[edwintjoa]

Nice work!! Thank you for detail video.

[pubg-theplayer]

explained well, clear and Nice voice,

[Bianchi]

Vote up, nice clip, thanks for sharing :)

[MostBeautifulest]

This is a super good tutorial and application

[AJANTHAMEENA.S]

Very Useful and great explanation .Thank you so much mam.

[hacker]

Hi.. i am not able to create policy. Its giving error "Policy document is Malformed: The following resources are invalid" what could be wrong ? its not showing Resource arn.

[cristobalperez]

Thank you for the video! but, can I do the same with a DS18B20? and how? which are the libraries I'll need? Thanks

[kushalmishra]

DO I NEED TO DO A SEPERATE SETUP OR CODING RO CONNECT ESP32 TO WIFI ? Cuz I don't see a place to add wifi name and pw in the provided code.

[danieltrivino]

Great video and excellent explanation
Have a question about the certificate. Do I have to update the code on the EDP32 to make it work?

[axramar]

Hi, Please make tutorials on Device provisioning service (DPS) using ESP32 & AWS.

[bennid]

Nice video, as you said this course is for beginners, is there also a version planned with more advanced stuff?
Like how to create some kind of middleware between your devices and aws, to make sure no data are lost in case of missing internet uplink.
What do you think about the approach two use mqtt in your local network and a subscriber which will publish all events to aws, with this in place you could also use other devices (with mqtt support)

[DANIELELMERPARADOSOSA]

When I send data at 30-second intervals, only the first piece of data is sent and no more data is sent afterwards. But when the delay is set to one second, the data is sent normally. Why does this happen?

[adityanjsg]

soft husky voice. Thats what got me hooked!!

[agipdaulay]

Hello, can you make vidio water flow with iot cloud, please

[visitorextends]

Can you tell how to send these data to react web page ?