Closely following the AWS IoT button example for a few weeks now.
*Hardware: ESP8266 NodeMCU
*AWS Educate account
I have carried out the cloud side setup as well as the device side setup and the esp8266 is connected to wifi and it shows in AWS Iot core–>Manage–>Things
Everything works fine until the stack creation step is reached.
AWS CloudFormation stack status is changes to ROLLBACK_COMPLETE from CREATE_IN_PROGRESS
As per the stack events we need to use nodejs12.x as AWS lambda extends no support for nodejs4.3.
Hence I updated the aws_button_template.json --> nodejs4.3 to nodejs12.20.0. But still the stack changes to ROLLBACK_COMPLETE.
I do get the Aws SNS subscription email but stack fails and I cannot proceed further in this example.
Here are the pics of the stack events
—>this is for nodejs4.3
—> this is for nodejs12.20.0