History

Mahavir Jain ed4d83af8e examples: aws_iot: fix cmake build issue which used to pick dummy certificates For CI build now `sdkconfig.ci` file is used which builds examples assuming certificate stored on SDCard.		2019-02-12 11:03:14 +05:30
..
main	examples: aws_iot: fix cmake build issue which used to pick dummy certificates	2019-02-12 11:03:14 +05:30
CMakeLists.txt	cmake: make main a component again	2018-09-11 09:44:12 +08:00
Makefile	asio: examples renamed to have consistent binary names when build in make and CMake	2018-10-17 15:00:26 +02:00
README.md	AWS IoT Device SDK Support	2017-03-13 17:23:29 +08:00
sdkconfig.ci	examples: aws_iot: fix cmake build issue which used to pick dummy certificates	2019-02-12 11:03:14 +05:30
sdkconfig.defaults	aws_iot: optimize dynamic memory by tweaking tls out buf content length	2018-09-24 11:17:53 +05:30

This is an adaptation of the AWS IoT C SDK "subscribe_publish" example for ESP-IDF.

Configuration

See the README.md in the parent directory for information about configuring the AWS IoT examples.

Monitoring MQTT Data from the device

After flashing the example to your ESP32, it should connect to Amazon and start subscribing/publishing MQTT data.

The example code publishes MQTT data to the topic test_topic/esp32. Amazon provides a web interface to subscribe to MQTT topics for testing:

One connection succeeds, you can subscribe to the data published by the ESP32:

... you should see MQTT data published from the running example.

To publish data back to the device: