OTA update prerequisites - FreeRTOS

OTA update prerequisites

To use over-the-air (OTA) updates, do the following:

Check the Prerequisites for OTA updates using HTTP or the Prerequisites for OTA updates using MQTT.
Create an Amazon S3 bucket to store your update.
Create an OTA Update service role.
Create an OTA user policy.
Create a code-signing certificate.
If you are using Code Signing for Amazon IoT, Grant access to code signing for Amazon IoT.
Download FreeRTOS with the OTA library.

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Over-the-Air Updates

Create an Amazon S3 bucket to store your update