AWS IOT with Arduino ESP32
Revision as of 16:45, 12 April 2017 by Explorer (Talk | contribs)

In the earlier tutorial we discussed how to setup AWS IOT for an Amazon user account. Now lets see hot to use the Arduino esp32 AWS IOT library to communicate with AWS server.

AWS IOT for ESP32

Download the AWS IOT library for Arduino ESP32 from the below link. Now open the first example pubSubTest.ino as shown below. ESP32 AWS IOT LIB.png.

Wifi SSID and Host Address Configuration

Configure the below parameters at the beginning of the sketch as shown in the image.
WIFI_SSID
WIFI_PASSWORD
HOST_ADDRESS
CLIENT_ID
TOPIC_NAME
ESP32 AWS IOT SSID CONFIG.png


AWS Certificate Configuration

The below certificate and private key needs to be copied to aws_iot_certificate.c file in the form of array.

aws-root-ca.pem 

certificate.pem.crt 

private.pem.key

ESP32 AWS IOT Certificates.png

Upload the sketch and verify the output

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