An example use case in FreeRTOS OTA - Amazon IoT Core
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An example use case in FreeRTOS OTA

The FreeRTOS OTA (over-the-air) agent uses Amazon IoT MQTT-based file delivery to transfer FreeRTOS firmware images to FreeRTOS devices. To send the initial data set to a device, it uses the Amazon IoT Job service to schedule an OTA update job to FreeRTOS devices.

For a reference implementation of an MQTT-based file delivery client, see FreeRTOS OTA agent codes in the FreeRTOS documentation.