AWS IoT

Question 1

What are IoT things?

Answer 1

They are IoT devices?

Question 2

How do IoT devices communicate?

Answer 2

It used JSON in MQTT and x509 certs.

Question 3

What are IoT topics?

Answer 3

This is where things publish info, reading, etc.

Question 4

What is an IoT rule?

Answer 4

It is a rule thet then pushes from the topic to,

• CloudWatch
• S3
• DynamoDB
• Republics
• Invoke
• Start a step functions

Question 5

What is the basic ingest?

Answer 5

It is where an IoT device can bypass the Topic and write directly to the IoT Rule.