kyrpav wrote: ..

Thank you very much for your comments. I used your fixes and it saved me a lot of time. It works

I have been through getting started guide of AWS (https://docs.aws.amazon.com/freertos/latest/userguide/getting_started_espressif.html) and I have set all development environment also tested MQTT demo code successfully. I am new to this platform and getting confused how to use Amazon freertos and e...